CN109189535A

CN109189535A - Teaching method and device

Info

Publication number: CN109189535A
Application number: CN201811004655.0A
Authority: CN
Inventors: 佟子健; 茹立云
Original assignee: Beijing Grape Intelligence Technology Co Ltd
Current assignee: Beijing Grape Intelligence Technology Co Ltd
Priority date: 2018-08-30
Filing date: 2018-08-30
Publication date: 2019-01-11
Anticipated expiration: 2038-08-30
Also published as: CN109189535B

Abstract

The present invention provides a kind of teaching method and device, this method comprises: obtain between multiple teaching elements corresponding to curricula to be learned default shows logical order；Obtain the teaching process of the curricula for client to be imparted knowledge to students；According to the default teaching process for showing logical order and curricula, at least one teaching element to be showed in multiple teaching elements is determined；At least one teaching element is sent to client so that client shows at least one teaching element；If receiving the target learning outcome in response at least one teaching element from client, determined in multiple teaching elements according to the default logical order that shows for responding the first object teaching element of target learning outcome；First object teaching element is sent to client so that client shows first object teaching element.The present invention can make robot tutor and interactive teaching and learning occurs for the student of each client, and without employing human teachers, save instruction cost.

Description

Teaching method and device

Technical field

The present invention relates to field of artificial intelligence, more particularly to a kind of teaching method and device.

Background technique

Online live broadcast teaching is Faculty and Students while logging in tutoring system, and teacher completes to impart knowledge to students by video, Xue Shengtong Video is crossed to learn and interactive exchange occurs between teacher.In above-mentioned live broadcast teaching, when a teacher teaches multiple students, Since teacher's energy is limited, then interactive teaching and learning can not be carried out with each student；And when a teacher teaches a student, although It can achieve the purpose that each student has a teacher to carry out interactive teaching and learning with it, but attending class for student can be greatly increased again Cost.

Therefore, artificial online teaching scheme in the related technology is in the prevalence of being unable to ensure teacher and each student can The problem of to carry out interactive teaching and learning.

Summary of the invention

The present invention provides a kind of teaching method and devices, are deposited with the artificial online teaching scheme of solution in the related technology Teacher can not can be carried out interactive teaching and learning with each student the problem of.

To solve the above-mentioned problems, according to an aspect of the present invention, the invention discloses a kind of teaching methods, comprising:

Obtain between multiple teaching elements corresponding to curricula to be learned default shows logical order；

Obtain the teaching process of the curricula for client to be imparted knowledge to students；

According to the default teaching process for showing logical order and the curricula, the multiple teaching element is determined In at least one teaching element to be showed；

At least one described teaching element is sent to the client so that the client shows at least one described religion Learn element；

If receiving the target learning outcome in response at least one teaching element from the client, root It determines in the multiple teaching element according to the default logical order that shows for responding the first mesh of the target learning outcome Mark teaching element；

The first object teaching element is sent to the client so that the client shows the first object religion Learn element.

According to another aspect of the present invention, the invention also discloses a kind of instructional devices, comprising:

First obtains module, for obtaining the default exhibition between multiple teaching elements corresponding to curricula to be learned Existing logical order；

Second obtains module, for obtaining the teaching process for being directed to the curricula of client to be imparted knowledge to students；

First determining module, for according to the default teaching process for showing logical order and the curricula, really At least one teaching element to be showed in fixed the multiple teaching element；

First sending module, for sending at least one described teaching element to the client so that the client exhibition At least one existing described teaching element；

Second determining module, if for receive from the client in response at least one teaching element Target learning outcome then determines in the multiple teaching element according to the default logical order that shows for responding the target The first object teaching element of learning outcome；

Second sending module, for sending the first object teaching element to the client so that the client exhibition The existing first object teaching element.

Compared with prior art, the present invention includes the following advantages:

The embodiment of the present invention can receive client to extremely after sending at least one teaching element and showing to client The target learning outcome of a few teaching element, so that it is determined that for responding the of the target learning outcome in multiple teaching elements One objective teaching element continues transmission first object teaching element to client and is showed, so that the teaching that client shows Content can be adjusted flexibly according to the learning outcome of client feedback, even if that client student faces is not human teachers, It still may learn the intelligent tutoring content that intelligent tutoring device is given, and robot tutor and each client can be made Interactive teaching and learning occurs for student, and without employing human teachers, saves instruction cost.

Detailed description of the invention

Fig. 1 is a kind of structural block diagram of tutoring system embodiment of the invention；

Fig. 2 is a kind of step flow chart of teaching method embodiment of the invention；

Fig. 3 is the step flow chart of another teaching method embodiment of the invention；

Fig. 4 is the step flow chart of another teaching method embodiment of the invention；

Fig. 5 is the step flow chart of another teaching method embodiment of the invention；

Fig. 6 is a kind of structural block diagram of instructional device embodiment of the invention.

Specific embodiment

In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real Applying mode, the present invention is described in further detail.

Referring to Fig.1, a kind of structural block diagram of tutoring system embodiment of the invention is shown.

As shown in Figure 1, tutoring system includes the instructional device being in communication with each other and client.Wherein, it is filled with the same teaching The quantity for setting the client of communication can be one or more, and there is illustrated Q clients.

It can be under the case where not needing manual intervention to client using the instructional device of the embodiment of the present invention It is raw to carry out intelligent tutoring.

Wherein, instructional device may include two databases, respectively syllabus library and teaching element library.

Syllabus library stores the content of courses and the teaching process of each class predetermined.Each class is known as Course, a course may include one or more teaching links, and each teaching link may include one or more knowledge points. Wherein, the sub- content of courses (the teaching member in teaching element library can be provided with for each of course knowledge point Element) and sub- teaching process, then all sub- contents of courses of all knowledge points then constitute the teaching of the course in a course Content, likewise, all sub- teaching processes of all knowledge points then constitute the teaching process of the course in the course.Also, According to knowledge between the sub- content of courses of difference for having pre-defined multiple knowledge points of the course in the teaching process of the course Point difficulty from low to high show sequence.

It should be noted that although the teaching process of the course of the embodiment of the present invention has been pre-defined according to difficulty of knowledge points Sequence from low to high shows the sub- contents of courses of difference of different knowledge points, but the content of courses of the present invention for course Show sequence to be not limited to this, in other words, defined in teaching process show sequence be also possible to it is other default show it is suitable Sequence, such as easily examine degree according to knowledge point in the content of courses is over the years and sort from high to low, or according to the type of the content of courses Classification and ordination etc..

Wherein, in a course, robot tutor needs when teaching the sub- content of courses of different knowledge points according to this The teaching process of course teaches each sub- content of courses.

In addition, for the sub- teaching process of any one knowledge point in class journey any one in syllabus library, The teaching logical order between each teaching element that the sub- content of courses of the knowledge point is included is pre-defined, that is, any The sub- teaching process of one knowledge point defines the teaching logical order of all teaching elements of the knowledge point.

So in the sub- content of courses of the professor robot tutor knowledge point, then according to the teaching element of the knowledge point Teaching logical order successively teaches each teaching element in the sub- content of courses, which embodies the knowledge Logical order of each teaching element of point when showing.Different knowledge points has different sub- teaching processes.

In addition, as described above, course can be divided into one or more teaching links, in the teaching of various teaching link Appearance can appear in course according to the setting of program content.

So for multiple teaching elements (one or more knowledge points can be corresponded to) of a course (i.e. a class) and It says, is previously provided between multiple teaching elements and shows logical order, i.e., it is default to show logical order.Specifically, the course In each teaching element of any one knowledge point all there is above-mentioned teaching logical order, and the sub- content of courses of different knowledge points It is according to difficulty of knowledge points from low to high tactic again.Therefore, multiple teaching elements of the course it is default show patrol It collects sequence and defines the sub- content of courses for successively showing different knowledge points according to the sequence of difficulty of knowledge points from low to high, and is fixed For justice in the sub- content of courses for showing any one knowledge point, the teaching logic according to each teaching element of the knowledge point is suitable Sequence successively shows each teaching element of the knowledge point.Show in logical order in addition, this is preset, for knowing for identical difficulty The sub- content of courses of difference for knowing point can also define the sequence of the professor between them.

In addition, can have more piece course for a subject of study, then for every class journey structure then It is all topology layout as described above.

For example, by taking a class of English lesson as an example, the teaching link of the section the English class includes but is not limited to: Jiao Shijiao Word, teacher write from memory word with student, teacher teaches, and literary, teacher coins with student's reading the text, teacher's religion clause, teachers ' teaching Sentence, teacher do one's exercises with student.

By taking teaching link " teacher teaches word " as an example, the knowledge point in the teaching link be can include but is not limited to: teacher Pronunciation of words, teacher is taught to teach word meanings, teacher that word is taught to use.

Wherein, the sub- content of courses of each knowledge point may include examination question.

For teaching element library comprising the various teaching elements for intelligent tutoring, wherein the class of teaching element Type can include but is not limited to audio, image, flash animation, document (type documents such as PPT, Excel, Word), prerecord Or instructional video segment of production etc..

So since teaching element is the teaching material that robot tutor imparts knowledge to students, for the ease of distinguishing each teaching Element, the teaching element in teaching element library can be according to subject number-course number-teaching link serial number-knowledge point serial number-teaching Element format is named, to distinguish different sections purpose teaching element in teaching element library, same section's purpose difference course The teaching element of different knowledge points in the teaching element, same teaching link of various teaching link in teaching element, same course, Different teaching element in same knowledge point.Certainly, here only with the naming rule of teaching element come illustrate reach teaching The purpose that element is distinguished in other embodiments can be using the classification method of any one in known technology come to teaching member Element classify/be grouped, thus when calling teaching element to be imparted knowledge to students from teaching element library, convenient for searching required teaching Element.

In addition, as shown in Figure 1, the instructional device of the embodiment of the present invention further includes scheduler and actuator.

Wherein, scheduler is mainly used for transferring the teaching process of curricula and client from syllabus library The information such as the teaching process of curricula, to need teaching to be used when determining teaching according to teaching process and teaching process Element, and the information of teaching element to be used will be needed to be sent to actuator；In addition, scheduler is also used to receive from actuator Feedback information of the client to the teaching element showed, and next step needs are determined according to the feedback information and teaching process The information of the teaching element used, and need the information of teaching element to be used to be sent to actuator the next step；In addition, adjusting Degree device is also used to that teaching process of the client to curricula is sent in syllabus library when terminating teaching.

Actuator is mainly used for extracting needs from teaching element library according to the information for the teaching element for carrying out child scheduler The teaching element used, and it is sent to client, wherein the embodiment of the present invention can also be pre-configured with teaching member in client Element, then actuator can also be by the call instruction of teaching element when needing teaching element preconfigured using client It is sent to client, so that client shows the corresponding local teaching element of the call instruction；In addition, executing Device is also used to receive client to the feedback information of the teaching element and is transmitted to scheduler.

The substantially workflow of the tutoring system of the embodiment of the present invention are as follows: robot tutor is programmed in advance according to course Teaching process extracts teaching element and imparts knowledge to students, and voice, video, the equipment (touching of client student is collected in teaching process Screen/keyboard/mouse) etc. information inputs, analyze and determine client student class state, understand student's voice and equipment input Content, according to the different information inputs (i.e. different learning outcomes) of client student, into stream different in the teaching process Journey branch, then select different teaching elements to be sent to client from teaching element library and showed, to reach according to visitor The study condition of family end subscriber adjusts the purpose of the content of courses in real time.

As shown in Fig. 2, with teaching link for " teacher teach word ", knowledge point is to come to this for " teacher teaches pronunciation of words " The teaching method of the instructional device of inventive embodiments is briefly illustrated.The knowledge point is that teacher teaches students the pronunciation of a word If (teaching link needs to teach the pronunciation of multiple words, can be with the multiple knowledge of sequential concatenation in this teaching link Point), referring to Fig. 2, the teaching process of the teaching method of the embodiment of the present invention includes:

Firstly, the instructional device shows the recorded broadcast video clip that a teacher teaches a word in client, video shows After enter the state that robot teacher gives lessons, instructional device shows in client indicates that robot teacher asks student to read this Text/voice/video clip of a word；Then, instructional device is read aloud the pronunciation of the word from client collection student and is sentenced Whether disconnected pronunciation is correct；Aforementioned teacher can be taught the recorded broadcast piece of video of a word if instructional device by the mistake if student pronounces Section shows one time again；If student's pronunciation is correct, it can instructional device then show that indicate that robot teacher tells that student reads right Voice/video segment terminates the teaching of this knowledge point.

As shown in figure 3, multiple-choice question is for " student is done " in knowledge point again with teaching link for " teacher does one's exercises with student " It is briefly illustrated come the teaching method of the instructional device to the embodiment of the present invention.The knowledge point is that teacher with student does one of choosing Select topic (if teaching link needs to do multiple tracks multiple-choice question, can be with the multiple knowledge of sequential concatenation in this teaching link Point), referring to Fig. 3, the teaching process of the teaching method of the embodiment of the present invention includes:

Firstly, the instructional device shows the teaching element of " showing topic and teacher's reading topic ", such as the teaching in client Element can be the video clip prerecorded, and can also be the drawing board element for showing topic and teaching audio etc. (also It is to say, the type of the teaching element, which is not limited to this, to be enumerated), it is illustrated so that the teaching element is video clip as an example here, The state that robot teacher gives lessons is entered after video shows, instructional device shows in client indicates robot teacher Prompt text/voice/video clip of student's answer；Then, instructional device collects the result of student's answer from client.If The non-answer of student after waiting for a period of time after prompting student's answer, then instructional device judges that this is that student does not understand the meaning of the question Performance, shows one section of teacher to the student of client and parses the video clip of the topic to guide student's answer, and show again Indicate that robot teacher prompts text/voice/video clip of student's answer.After the student of client answers, instructional device is sentenced Whether disconnected answer result is correct, if mistake, can be selected different explanation video clips upper according to different wrong options It states client to show, showing again after video shows indicates that robot teacher prompts text/voice/view of student's answer Frequency segment；If answer is correct, instructional device can show indicate robot teacher tell student to answer questions text/voice/ Video clip terminates the study of this knowledge point.

May be implemented the intelligent tutoring to client student by means of the tutoring system of the embodiment of the present invention, teaching process without Human teachers are needed, instruction cost is reduced；Also, the tutoring system of the embodiment of the present invention can be according to client student to showing The content of courses different feedbacks the subsequent content of courses is adjusted flexibly, allow robot tutor to each client The feedback of student is timely reacted, and with robot tutor interactive teaching and learning can occur for each student.

A kind of teaching of the invention is shown referring to Fig. 4 based on the instructional device in above-mentioned tutoring system shown in FIG. 1 The step flow chart of embodiment of the method, can specifically include following steps:

Step 101, obtain between multiple teaching elements corresponding to curricula to be learned default to show logic suitable Sequence；

Wherein, as described above, the type of teaching element can include but is not limited to audio, image, flash animation, document (type documents such as PPT, Excel, Word), the instructional video segment prerecorded or made etc..

Wherein, multiple teaching element can be all or part of teaching element in a section curricula；It is also possible to The teaching element of more piece course；It can also be a teaching link of a class journey or the teaching element of multiple teaching links；Also It can be the teaching element of one or more knowledge points of a class journey, the present invention does not limit this.

Wherein, when this teaching is one section curricula of curstomer-oriented end professor, then above-mentioned multiple teaching elements can To be the whole instruction element of the section curricula.And since a section curricula can have at least one teaching link, And a teaching link can have at least one knowledge point, therefore, which can be one or more teaching Link, it is also possible to the knowledge point or multiple knowledge points of the level-one curricula.

Wherein, when the curricula has multiple knowledge points, then default between multiple teaching element shows logic Sequence define according to knowledge point belonging to teaching element difficulty from low to high show sequence, and for each knowledge point Multiple teaching elements, this is default, and to show the teaching logic that logical order also defines between multiple teaching elements of the knowledge point suitable Sequence.

When the curricula only has a knowledge point, then default between multiple teaching element shows logical order Then define the teaching logical order between multiple teaching elements of the knowledge point.

Therefore, scheduler shown in FIG. 1 can extract multiple teaching elements to curricula from syllabus library It is default to show logical order.

Since the method for the embodiment of the present invention supports the intelligent tutoring of many courses of instruction, start in instructional device When, which can be by being input manually into the instructional device of the embodiment of the present invention, to trigger of the invention real The automatic execution of the teaching method of example is applied, robot teaching is completed.

Step 102, the teaching process of the curricula for client to be imparted knowledge to students is obtained；

Wherein, although different clients can learn the same curricula, due to the student of different clients The rational learning ability of course is had differences, accordingly, it is possible to will cause teaching of the different clients in the curricula into Degree has differences.So in order to meet the teaching demand of different clients, can scheduler as shown in Figure 1 from syllabus The teaching process of the curricula for client to be imparted knowledge to students is obtained in library, wherein when a class journey starts and imparts knowledge to students, The teaching process can be understood as the client last time when terminating teaching the teaching element that finally learns default to show logic suitable The location of in sequence；And in the teaching process of a class journey, which can be with the teaching process of this section course Change and constantly update, therefore, which is interpreted as the last teaching element for being sent to client and shows default The location of in logical order.

Step 103, it according to the default teaching process for showing logical order and the curricula, determines the multiple At least one teaching element to be showed in teaching element；

Wherein, scheduler can determine multiple teaching elements of the curricula according to above-mentioned two information of acquisition In, the teaching element after the default teaching process showed in logical order is only the content of courses of this teaching.And This is located at the teaching element after teaching process also and non-disposable whole is presented to user and learns, so, the scheduler It can also continue to default show logical order according to this and determine in all teaching elements after this is located at teaching process wait open up At least one existing teaching element (i.e. this teaching element to be showed), wherein during intelligent tutoring, instructional device is every It is secondary to show one or more teaching elements in client.Wherein, at least one teaching element to be showed determined here Can be one or more teaching elements, and its be it is default show the corresponding teaching of teaching process is arranged in logical order The teaching element that needs after element are showed for the first time.And the starting of at least one teaching element shows that the time is identical , i.e., they need while being sent to client, but their preconfigured presentation time length can be different.

For example, such as curricula is English lesson, and a class journey is divided into difficulty knowledge point 1 from low to high, knowledge Point 2 and knowledge point 3, last user will finish course learning after the completion of the study of knowledge point 1, then the institute of above three knowledge point Having teaching element is multiple teaching elements of the course, and this teaching only needs the teaching element to knowledge point 2 and knowledge point 3 Learnt, and this is preset and shows the content of courses for defining first learning knowledge point 2 in logical order, then learning knowledge point 3 The content of courses.Wherein, the corresponding teaching element of the content of courses of knowledge point 2 according to it is default show logical order arrangement when, according to Secondary is teaching element group 1, teaching element 3, teaching element group 2.So scheduler can be according to multiple teaching of the section English lesson All teaching elements in the default teaching element group 1 for showing logical order to determine knowledge point 2 of element are in this step At least one teaching element to be showed, wherein all teaching elements in teaching element group 1 are all that can be simultaneously displayed on visitor Family end, i.e. the starting display time is identical.

In addition, teaching process is assigned a value of 0 if the client did not learnt the section English lesson, it therefore, can be from knowledge point At least one corresponding teaching element of the content of courses of 1 first needs study starts to show.

Optionally, step 104, it obtains for each preconfigured exhibition of teaching element at least one described teaching element Existing time span；

Wherein, each teaching element in multiple teaching elements of the curricula of the embodiment of the present invention is pre-configured with Presentation time length, the presentation time length is related to the content of courses of the teaching element, for example, if the religion of the teaching element Learning content is a topic, then student needs a period of time to understand topic, and answers topic, therefore, can be to the topic Teaching element longer presentation time length is set.

Wherein, the preset presentation time length of various teaching element can be identical or not at least one teaching element Together, the presentation time length that each teaching element is specifically arranged can be corresponding the content of courses complexity it is related.

Step 105, send at least one described teaching element to the client so that the client show it is described extremely A few teaching element；

Wherein, at least one teaching element for being sent to client may include the religion of any one of the above or several types Element is learned, so that client can all show after receiving the teaching element, is learnt convenient for client student.

By taking above-mentioned English lesson example as an example, at least one teaching element sent here is all in teaching element group 1 Teaching element.

It should be noted that in the present invention, for being sent to the teaching element of client so that it shows teaching element For, the expression that shows of static teaching element is shown, the expression that shows of dynamic teaching element plays.

In addition, ought once be sent to the religion of client when at least one teaching element includes multiple teaching elements When element is multiple, show position of multiple teaching element on the teaching interface of client can be different, can also portion Divide overlapping or completely overlapped, the present invention does not limit this.Wherein, the embodiment of the present invention can be in advance to various teaching member It shows region on teaching interface for element configuration, in addition, presentation time point of the various teaching element when showing, between them (such as instructional video segment can also be showed when showing PPT), showing space and can be overlapped on teaching interface.

Wherein, it can be one or more due to being once sent to the teaching element that the needs of client are demonstrated, default It is not provided between one or more teaching elements to be showed and shows logical order, then can be one to be showed by this Or multiple teaching elements are disposably all sent to client, show client disposably all in teaching interface multiple Teaching element.Certainly, if this teaching element to be showed for sending only one, it is first only to need to send this teaching Element is to client.

Wherein, client here is above-mentioned client to be imparted knowledge to students.

Optionally, step 106, described in being updated to for the teaching process of the curricula of the client at least One teaching element shows first object position locating in logical order in described preset；

It wherein, can be by the religion of the curricula of the client after sending a teaching element to client Progress is updated to the teaching element (being here at least one teaching element) of the last transmission, and at this, default to show logic suitable Location, i.e. first object position in sequence.

Continue by taking above-mentioned English lesson example as an example, first object position here is that teaching element group 1 is corresponding all Teaching element default the location of shows in logical order at this.

Optionally, step 107, if do not receive from the client in response at least one teaching element In target learning outcome and at least one described teaching element each teaching element be sent to the client time span it is equal Reach respective presentation time length, then according to the default teaching process for showing logical order and the curricula, really At least one teaching element to be showed being arranged in fixed the multiple teaching element after the target position.

It wherein, after at least one teaching element is sent to client, such as include religion in above-mentioned teaching element group 1 Element 1 and teaching element 2 are learned, and their preset presentation time length is respectively T1, T2, then can be from by teaching element 1, the time point that teaching element 2 is sent to client starts to carry out the countdown that time span is T1, T2, when two countdowns are equal At the end of, that is, the time span that each teaching element is sent to the client at least one described teaching element reaches In the case where respective presentation time length, and if it is not received by the target learning outcome from client (i.e. hereafter Feedback), then explanation can continue a group or a teaching element under showing, therefore, can default to show logic suitable according to described Sequence and the curricula teaching process (i.e. updated teaching process, here for teaching element group 1 this it is default show patrol The location of in volume sequence), determine after being arranged in the first object position in the multiple teaching element wait show At least one teaching element (at least one teaching element to be showed determined here, be as arranged in teaching element group 1 it Teaching element 3 afterwards), then, which is continued cycling through and executes step 104 ~step 107.

In this way, presentation time length is respectively configured to each teaching element of curricula in advance in the embodiment of the present invention, that When each teaching element is sent to client, it can all start countdown, in the teaching element that this is sent to client Sending time length reach the preset presentation time length of the teaching element in the case where, come from if be not received by The target learning outcome in response at least one teaching element of client, then can send it is default show in logical order arrange At least one teaching element after at least one teaching element that last time sends to client, sending method with upper one group extremely The sending method of a few teaching element is similar, when can be imparted knowledge to students in this way according to the teaching element flexible setting of various teaching content Between length, avoid teaching element from showing too fast or too slow influence teaching, give classmate's time for understanding the content of courses；And it imparts knowledge to students Course has been pre-configured with multiple teaching elements, and to multiple teaching elements be configured with it is default show logical order, so as to In the case where without human teachers, multiple teaching elements of corresponding various teaching content are carried out using robot tutor automatic Online teaching is intervened without human teachers.Even if that client student faces is not human teachers, intelligence still may learn The intelligent tutoring content that instructional device is given, and teaching process is no longer dependent on human teachers, saves instruction cost.

In one embodiment, after step 105, according to the method for the embodiment of the present invention can also include step 108, Step 109:

Step 108, learn if receiving the target in response at least one teaching element from the client As a result, then being determined in the multiple teaching element according to the default logical order that shows for responding the target learning outcome First object teaching element；

It wherein, can after the student of client sees teaching interface or hears above-mentioned at least one teaching element showed To provide feedback, i.e., in response to the target learning outcome of at least one teaching element.So actuator can receive Learning outcome of the student of client at least one teaching element showed is stated, and forwards it to scheduler.

It should be noted that the target learning outcome described here in response at least one teaching element refers to visitor After family end shows at least one teaching element, before showing other teaching elements, the feed back input of client user, not It must be for the teaching element at least one described teaching element.Therefore, in different embodiments, which can Can be for one or more teaching elements at least one described teaching element, it is also possible to for it is described at least one Any one teaching element in teaching element.

Wherein, the type of target learning outcome includes but is not limited to that the hardware such as voice (audio), keyboard/mouse/touch are defeated The text that enters, video etc..

Wherein, when scheduler receives target learning outcome of the user at least one teaching element of actuator feedback Afterwards, it can be determined in multiple teaching elements of the curricula according to the default logical order that shows for responding the target Practise the teaching element of result, i.e. first object teaching element, wherein the first object teaching element can be one or more religions Learn element；In addition, the first object teaching element can be the teaching member learnt by client in multiple teaching elements Plain (teaching element showed), is also possible to the teaching element not learnt by client in multiple teaching elements (i.e. not The teaching element showed).

Step 109, the first object teaching element is sent to the client so that the client shows described One objective teaching element.

Wherein, after step 109, also receive from the client in response to the first object teaching element Target learning outcome then continues to execute step for first object teaching element here as at least one described teaching element 108~step 109；If the time span for being sent to client of the first object teaching element has reached the first object The preset presentation time length of teaching element, and do not receive yet from client in response to the first object teaching element Target learning outcome, then continue to execute step 107 for the first object teaching element as at least one described teaching element.

By means of the technical solution of the above embodiment of the present invention, the embodiment of the present invention is sending at least one teaching element extremely After client shows, client can receive to the target learning outcome of at least one teaching element, so that it is determined that multiple religions It learns in element for responding the first object teaching element of the target learning outcome, continues to send first object teaching element to visitor Family end is showed, and the content of courses that client is showed is adjusted flexibly according to the learning outcome of client feedback, Even if that client student faces is not human teachers, still may learn in the intelligent tutoring that intelligent tutoring device is given Hold, and can make robot tutor and the student of each client that interactive teaching and learning occur, and without employing human teachers, saves Instruction cost.

Optionally, in one embodiment, then executing determining according to the default logical order that shows for step 108 When in the multiple teaching element for responding the first object teaching element of the target learning outcome, as shown in figure 5, can be with It is realized by following steps:

S301 judges the learning object that whether there is the target learning outcome at least one described teaching element；

The target learning outcome of any one embodiment of the invention refers to client student and is seeing/hearing that client shows At least one teaching element after, to the feedback information of at least one teaching element, which may include passing through The camera of client come the video information that acquires, and/or, the user speech acquired by the microphone of client, and/or, User passes through the text information that hardware device inputs in the teaching interface of client.

For the learning object of target learning outcome, which indicates at least one teaching that client shows The teaching element of feedback information is given in element by user.

It is to be noted, however, that and not all feedback information be all corresponding with learning object, such as user yawns correspondence This video input, it is this to indicate scatterbrained feedback information and do not have learning object.

Wherein, after scheduler receives the target learning outcome of client, target study knot can be first determined whether The feedback that gynophore provides the teaching element at least one described teaching element is (i.e. at least one described teaching element Teaching element learnt and the learning outcome that provides, there is learning object at least one described teaching element), still not The feedback provided for any one teaching element at least one described teaching element is (i.e. at least one described teaching Do not have any learning object in element).

Optionally, in one embodiment, it when executing S301, can be realized by S11~S13:

S11 carries out discriminance analysis to the target learning outcome, determines target learning state；

Wherein, the processing of the discriminance analysis can be realized by scheduler.

As described above, the type of target learning outcome can include but is not limited to voice (audio), keyboard/mouse/touch Wait text, the video etc. of hardware input.

The discriminance analysis mode of so different types of learning outcome is also to have differences, by target learning outcome Discriminance analysis is carried out, so that the target learning outcome is converted into machine recognizable target learning state, here respectively to not The target learning outcome of same type carries out the elaboration of discriminance analysis.

Wherein, it when executing S11, can be accomplished by the following way:

When the target learning outcome includes video data, people is carried out to the video data in the target learning outcome Face, and/or, user preset movement and/or the detection of default expression determine target learning state according to testing result；

Specifically, Face datection can be carried out to the video data received from client, to judge client device Whether screen front has User, if it is not, then target learning state includes that user does not listen to the teacher state；

Video data received from client can also be carried out user preset movement (such as raise one's hand, yawn, nod, Shake the head) detection, to judge that the limbs such as whether user raises one's hand to act, movement of yawning, nodding action, head shaking movement are dynamic Make, so that it is determined that target learning state includes wanting the state of answering a question (acting corresponding to raising one's hand), and/or absent minded State (corresponding to movement of yawning), and/or understands state (correspond to nodding action), and/or do not understand state (corresponding to shaking Head movement)；

Default expression (such as doubt expression, worried expression, happiness can also be carried out to the video data received from client Expression etc.) detection, so that it is determined that target learning state includes the state that do not understand (corresponding to doubt expression, worried expression) or reason Solution state (corresponds to happy expression).

Further, it is also possible to carry out the tracking and monitoring in human eye sight direction to the video data for receiving sub- client, people is determined Whether eye direction is in client screen direction, if not, it is determined that target learning state includes absent minded state.

In this way, when client is after at least one teaching element for showing step 105, if received from client Video data feedback, then machine understandable state can be analyzed to it to be indicated, such as above-mentioned various target learning states；

When the target learning outcome includes audio data, language is carried out to the audio data in the target learning outcome Sound identification, determines target learning state according to speech recognition result；

Specifically, after showing at least one teaching element, if receiving the audio data from client, i.e., User says, then can carry out speech recognition to the audio data received, so that it is determined that user's semanteme that is said or talked about, such as The fruit semanteme and the semantic semantic matching degree of any one teaching element at least one teaching element showed are respectively less than pre- If threshold value, then illustrate that user's word is unrelated with the content of courses that screen shows, determine target learning state include attention not Collected state；On the contrary, being greater than or equal to if existing at least one described teaching element with the semantic matching degree of user's word The teaching element of the preset threshold then illustrates that user's word is related with the content of courses that screen shows, can will be to user The semanteme of word belongs to default learning state as target learning state, goal learning state.

When the target learning outcome includes text data, language is carried out to the text data in the target learning outcome Reason and good sense solution determines target learning state according to the semanteme of understanding.

Specifically, after showing at least one teaching element, if receiving the textual data from client input According to, such as the input of the hardware such as keyboard, mouse, touch, then semantic understanding can be carried out to the text data received, thus will The semanteme of understanding belongs to default learning state as target learning state, goal learning state.

Such as include multiple-choice question at least one teaching element showed, and/or spoken word is inscribed, and/or, gap-filling questions, So user answers to the topic in the teaching interface, inputs answer, so, here to the answer text understanding of input Semanteme is goal learning state.

Wherein, no matter (i.e. answer is not only for entitled in the teaching element topic that needs user to input open answer One), such as student's sentence-making, gap-filling questions or question-and-answer problem etc., it is desired nonetheless to which user inputs the topic of closed answer, and (i.e. answer is only One determines), such as student's spoken word, student's reading the text, student do multiple-choice question or line topic etc..It can will recognize The answer the semantic target learning state as user.

Wherein, the quantity of the target learning outcome received is not limited to one, and type can be it is multiple, therefore, After carrying out above-mentioned discriminance analysis to the target learning outcome, the quantity of identified target learning state is also possible to It is one or more.Wherein, no matter the information of user feedback is audio, video or text, the embodiment of the present invention can be by him Change into the intelligible target learning state of instructional device of the embodiment of the present invention.

To sum up, for the input of different types of target learning outcome, machine recognizable state is converted thereof into first It indicates, i.e. target learning state (such as input of nodding action, being converted into machine recognizable state of nodding is xxx1g)；And The embodiment of the present invention is in advance classified learning state, and being divided into default non-learning state, (i.e. there is no the more of learning object Kind learning state) and default learning state (a variety of learning states that there is learning object)；It is then possible to according to default study State and preset non-learning state, the corresponding target learning state of target learning outcome to determine this user be belong to it is default Learning state still presets non-learning state.

S12, if the target learning state, which belongs to, presets non-learning state, it is determined that at least one described teaching element Learning object without the target learning outcome；

Due to, target learning state may include it is multiple, therefore, default do not learn when multiple target learning states belong to When state, determines that the target learning state of the target learning outcome belongs to and preset non-learning state, therefore, at least one described religion Learn the learning object for not having the target learning outcome in element.

Wherein, presetting non-learning state indicates the state that user does not pay attention to the class, can include but is not limited to above-mentioned user not It listens to the teacher state, absent minded state etc..

S13, if the target learning state belongs to default learning state, it is determined that have at least one described teaching element There is the learning object of the target learning outcome.

Due to, target learning state may include one or more, therefore, when show at least one teaching element it Afterwards, if receiving multiple target learning states, at least one target learns shape in determining multiple target learning states When state belongs to default learning state, it can determine that the target learning state of the target learning outcome belongs to default learning state, because This, with the learning object of the target learning outcome at least one described teaching element.

Wherein, presetting learning state indicates that user in the state paid attention to the class, can include but is not limited to want to answer a question State, understanding state, do not understand state, with the user speech of the teaching element semantic matches that show (and/or the language of the voice Justice), user input text semanteme.

In this way, the embodiment of the present invention user is directed to it is that at least one teaching element for showing is fed back as a result, i.e. target Learning outcome carries out discriminance analysis, so that converting thereof into the state that machine can identify indicates, i.e. target learning state；So Afterwards, which is matched respectively with the state in default learning state and default non-learning state, thus really The fixed target learning state belongs to default learning state or presets non-learning state.If that belonging to default study shape State then illustrates that there are learning objects at least one described teaching element, on the contrary, non-learning state then is preset if belonged to, Illustrate that there is no learning objects at least one described teaching element.

If so, S302, determines the learning object of target learning outcome described at least one described teaching element, In, the learning object is denoted as the second objective teaching element；

Wherein, when the feedback of user is then needed exist for for the teaching element at least one described teaching element The feedback for determining user is for which teaching element at least one described teaching element, that is, will at least one described religion Which teaching element learned in element is learnt as learning object, to give target learning outcome.Here it will determine Learning object out is denoted as the second objective teaching element.

Optionally, in one embodiment, it when executing S302, can be accomplished by the following way:

According to the data type of the target learning outcome, and/or, according to the user when generating the target learning outcome The teaching element information operated in the teaching interface of the client determines target described at least one described teaching element The learning object of learning outcome.

As described above, the type of target learning outcome may include video, audio, text etc..

It so can be according to the type of target learning outcome, i.e. feedback system, to determine that the target learning outcome is to be directed to What which teaching element at least one teaching element showed was fed back.

Specifically, needing to use there are two or more at least one teaching element described in show under normal circumstances When the teaching element of family response, then the feedback system of the various teaching element of user response is needed to be different.It therefore, can be true The user feedback mode and the feedback system phase of target learning outcome of which teaching element at least one fixed described teaching element Together, then the teaching element is exactly the second objective teaching element.

Such as in two teaching elements showed, a teaching element A needs to respond in a manner of voice input, another A teaching element B needs to respond in a manner of the text input of mouse, if the responder of the target learning outcome received Formula is voice input, then can determine that the feedback of the user is for teaching element A.

And/or according to when generating the target learning outcome user operate in the teaching interface of the client Teaching element information, such as at least one described teaching element of teaching interface display is a multiple-choice question, then user uses Mouse answers to the multiple-choice question, then the teaching element operated is the multiple-choice question (such as a PPT), therefore, it is determined described The learning object of target learning outcome described at least one teaching element is the multiple-choice question.

In this way, the embodiment of the present invention is when there are the targets at least one described teaching element that determining client shows When the learning object of learning outcome, then can according to the type of the target learning outcome, and/or, according to generating the mesh The teaching element information that user operates in the teaching interface of the client when marking learning outcome, so as to accurately determine The learning outcome of user feedback is which teaching element at least one described teaching element for display.

S303, according to the default not classmate for showing the preconfigured second objective teaching element in logical order The corresponding relationship between result and different first teaching elements is practised, is determined in the multiple teaching element for responding the target The first object teaching element of learning outcome.

By taking above-mentioned Fig. 3 embodiment as an example, at least one teaching element showed is the record of " showing topic and teacher's reading topic " Video clip is broadcast, video shows robot teacher and prompts the audio fragment of student's answer after showing, and collects student's answer Result (i.e. goal learning outcome), wherein the learning object of the target learning outcome is " to show that topic and teacher read The recorded broadcast video clip of topic ", then this recorded broadcast video clip is the second objective teaching element.

Wherein, multiple teaching elements of the course it is default show the second objective teaching member is pre-set in logical order Corresponding relationship between the different learning outcomes and different first teaching elements of element:

The answer result of the recorded broadcast video (i.e. the second objective teaching element) is that A (learning outcome 1) is answered questions with student is told Voice/video segment (the first teaching element 1) corresponding relationship；The answer result of the recorded broadcast video is B (learning outcome 2) The corresponding relationship of the voice/video segment (the first teaching element 2) of wrong option 1 is explained with teacher；The answer of the recorded broadcast video As a result the corresponding pass of the voice/video segment (the first teaching element 3) of wrong option 2 is explained with teacher for C (learning outcome 3) System；The answer result of the recorded broadcast video is the non-answer (learning outcome 4) of time-out and teacher parses the language that topic guides student's answer The corresponding relationship of audio/video segment (the first teaching element 4)；

If that the target learning outcome is selection A, then it can determine that next teaching element to be showed is to tell The voice/video segment (i.e. first object teaching element) that student has answered questions.

Wherein, which is a teaching element in above-mentioned multiple teaching elements, can be different Any one teaching element at least one above-mentioned teaching element, can also be at least one above-mentioned teaching element One teaching element.

In this way, after showing at least one teaching element, the target learning outcome of user feedback be for it is described at least The second objective teaching element in one teaching element, then responding the target determining to show which teaching element When practising result, can according to it is default show in logical order the different learning outcomes of pre-set second objective teaching element with Corresponding relationship between different first teaching elements, to determine first object teaching element corresponding with target learning outcome, from And first object teaching element is sent to client and is showed, so that the target of the teaching element and user feedback that show again It is related to practise result.So when the learning outcome difference of different clients feedback, then it can be returned according to different learning outcomes Different teaching elements is returned to different clients, so that the content of courses of different clients and the study condition of itself cease manner of breathing It closes；Likewise, for the same client, if for a second objective teaching element to be responded, no Same feedback result also can be such that the subsequent content of courses has differences, so that intelligent tutoring also can be according to the learning state of student The content of courses, promotion learning efficiency is adjusted flexibly.

Optionally, in one embodiment, when executing S303, can also be showed in logical order in advance according to described preset Corresponding relationship between the different learning states of the second objective teaching element first configured and different first teaching elements, will First object teaching element corresponding with the target learning state is determined as in the multiple teaching element described for responding The first object teaching element of target learning outcome.

Wherein, as described in above-described embodiment, since target learning outcome is video, audio or text, the embodiment of the present invention Instructional device need to carry out it discriminance analysis for the expression of machine understandable state, therefore, this is default to show logical order In preconfigured corresponding relationship be substantially the second objective teaching element different learning states (correspond to different study knot The machine of fruit indicates) with the corresponding relationship between different first teaching elements, so, can by searching for the corresponding relationship, First object teaching element corresponding with target learning state is determined as being used to respond the mesh in the multiple teaching element Mark the first object teaching element of learning outcome.

Wherein, as described in above-described embodiment, when target learning state includes multiple, it can be directed to multiple target respectively Learning state searches first object teaching element corresponding to each target learning state in the corresponding relationship.

Such as target learning state includes wanting to answer a question, such as corresponding want to answer a question the in the corresponding relationship One objective teaching element is the audio fragment for asking classmate to answer, which is sent to above-mentioned client；Such as the target Learning state includes do not understand state first for not understanding corresponding second objective teaching element in state, such as the corresponding relationship Objective teaching element is the audio fragment that robot tutor answers questions to the second objective teaching element, then can be by the sound Frequency segment is sent to above-mentioned client.

Optionally, if it is not, then S304, according to it is described it is default show preconfigured in logical order preset non-learning state From the corresponding relationship between different third teaching elements, third objective teaching member corresponding with the target learning state is determined Element；

S305 is determined as the third objective teaching element in the multiple teaching element to be used to respond the target The first object teaching element of learning outcome.

Wherein, after S301, however, it is determined that there is no the target learning outcomes at least one described teaching element Learning object, that is, the corresponding target learning state of the target learning outcome of client feedback belongs to preset non-learning state, that The course multiple teaching elements it is default show pre-defined that be respectively used to response different default not in logical order Learning state different third teaching elements (such as absent minded state correspond to it is semantic to please note that the audio piece paid attention to the class Section), therefore, under third objective teaching element corresponding with target learning state in multiple teaching elements being determined as One step responds the first object teaching element of the target learning outcome (its machine is expressed as target learning state).

In this way, the target of the user feedback of client learns knot when after client shows at least one teaching element (attention does not collect the corresponding target learning state of fruit (video that user yawns, user be not in the video on computer screen opposite) Middle state) it is when belonging to preset non-learning state, then the method for the embodiment of the present invention can will be with the target learning state pair The third objective teaching element answered is sent to client and is showed, thus user is absent-minded do not pay attention to the class in the case where, timely Show the teaching elements such as the audio for reminding student to pay attention to the class, even without human teachers, can also reach and classroom learning situation is carried out The effect of supervision.

Optionally, in one embodiment, after step 109, can also include: according to the method for the embodiment of the present invention

Exist the first object teaching element is updated to for the teaching process of the curricula of the client Described preset shows the second target position locating in logical order.

Wherein, when next time the learning outcome of the user for some client adjusts the first object teaching element showed Later, the teaching process of the curricula of the client can also be updated to after this shows by the method for the embodiment of the present invention First object teaching element the second target locating in the teaching process (i.e. default show logical order) of the curricula Position so that during intelligent tutoring can the teaching process to each client recorded in real time, avoid because unexpected The problem of next time caused by reason interrupt teaching, teaching restarted, improves the progress record accuracy of intelligent tutoring.

Quantity N of the statistics for the target learning outcome of the multiple teaching element, wherein N is positive integer；

In the teaching process of the curricula, the same client can to the teaching element that each client shows into Row feedback, provides multiple feedback so as to accumulate, to obtain multiple target learning outcomes, wherein multiple target study As a result it can be the various feedback carried out for the teaching element in the same teaching interface, be also possible to for various teaching circle The multiple feedback that the teaching element in face provides.So in the first object that will be determined every time based on the target learning outcome of user Teaching element is sent to after client shows, until the method for the embodiment of the present invention can all count up to now, this course In the client user given by study feedback total degree (i.e. the total quantity of target learning outcome), i.e. N.

Wherein, it should be noted that the same learning object can have multiple target learning outcome, therefore, target The quantity N of learning outcome is greater than or equal to the quantity of learning object.

Determine in N number of target learning outcome with the unmatched wrong learning outcome of the default learning outcome of corresponding learning object Quantity M, wherein 0 < M≤N, M are integer；

Wherein, in teaching process, some teaching elements (i.e. learning object) are that have default learning outcome, such as respectively Kind examination question (i.e. learning object) has correct option (default learning outcome), some teaching elements do not have default learning outcome.

Wherein, examination question may include the examination question (such as student's sentence-making, gap-filling questions or question-and-answer problem etc.) with open answer, And (such as student's spoken word, student's reading the text, student do multiple-choice question or line topic to the examination question with closed answer Deng).For the examination question with open answer, it can be pre-configured with a correct option as default learning outcome, then institute There is the semantic correct option that the examination question is belonged to the matched answer of the correct option.

It is consequently possible to calculate having learning object and target study in N number of target learning outcome that client is fed back at present As a result (the machine expression after can be conversion, i.e., above-mentioned target learning state) is semantic with the default learning outcome of the learning object The quantity of unmatched target learning outcome is here M.

For example, the multiple circulation by Fig. 1 embodiment method executes, and the feedback of the user of customer end A is all answer, And 5 problems of having answered, answer mistake 3 times, N here is 5, M 3.

If N/M is greater than preset threshold, according to the teaching process of the curricula for the client, determine most Closely once it is sent to the first knowledge point belonging to the first object teaching element of the client；

Wherein, if N/M is greater than preset threshold, illustrate that the answer error rate of the client user is higher, it therefore, can be with By means of teaching process of the client in the curricula of above-described embodiment record, to determine the of the last study Knowledge point belonging to one objective teaching element, i.e. the first knowledge point.

Wherein, described in embodiment as shown in Figure 1, the content of courses of curricula of the invention is according to difficulty of knowledge points It is laid out from low to high.In addition, the content of courses of each knowledge point not only includes instructional video segment, it further include the knowledge point Examination question.Also, multiple groups topic (i.e. following multiple groups teaching of different first degree-of-difficulty factors can be set in the same knowledge point in advance Element).Such as knowledge point is addition and subtraction, but the examination question of addition and subtraction can have multiple groups, their difficulty is different.And at one One group of topic can only be configured for a knowledge point in curricula, the first degree-of-difficulty factor from low to high more can also be configured Group topic.Wherein, every group of topic of a knowledge point is equipped with the numerical value of the first degree-of-difficulty factor in syllabus library.

According to the first degree-of-difficulty factor of difference of the multiple groups teaching element of preconfigured first knowledge point, determine described in The last time is sent to the first object degree-of-difficulty factor of the first object teaching element of the client；

Wherein it is possible to determine the first object teaching element of client last time study in the first affiliated knowledge point Different difficulty examination question in be in which difficulty.

It will be directed in the multiple teaching element of the curricula of the client and first knowledge point pair The teaching element for answering the first object degree-of-difficulty factor replaces with degree-of-difficulty factor in the multiple groups teaching element and is lower than described first The target group teaching element of target degree-of-difficulty factor.

Wherein it is possible to by first object hardly possible is belonged to about first knowledge point in multiple teaching elements of curricula The teaching element (one or more) for spending coefficient replaces with the degree-of-difficulty factor of first knowledge point lower than the first object difficulty system Several target group teaching elements.Wherein, the target group teaching element of the low several grades of specific choice difficulty can be according to matching in advance It sets and is selected, no longer limited here.

In this way, when difficulty of the user of client to the content of courses of curricula is difficult to receive, the embodiment of the present invention Method the teaching element of the knowledge point of last time study can be replaced with into the lower teaching element of difficulty of the knowledge point, To meet the learning ability of the student of different clients.

Optionally, in one embodiment, if the N/M is greater than preset threshold, according to the institute for being directed to the client The teaching process for stating curricula determines that the last time is sent to first belonging to the first object teaching element of the client After knowledge point, can also include: according to the method for the embodiment of the present invention

According to corresponding different second degree-of-difficulty factors in multiple knowledge points of the preconfigured curricula, determine described in The corresponding second target degree-of-difficulty factor in first knowledge point；

Wherein, as described in the embodiment of Fig. 1, multiple difficulty of knowledge points of a curricula are different, such as difficulty Knowledge point from low to high is respectively addition and subtraction, multiplication and division, four fundamental rules hybrid operation.The degree-of-difficulty factor of knowledge point is with the second difficulty system Number label, in order to which the degree-of-difficulty factor of the teaching element (such as examination question) of the different difficulty of same knowledge point is mutually distinguished.

Wherein it is possible to searched from the second degree-of-difficulty factor of difference of multiple knowledge points of the preconfigured curricula, The degree-of-difficulty factor of first knowledge point, i.e. the second target degree-of-difficulty factor.It may thereby determine that current client finally learns interior Hold the difficulty of corresponding knowledge point.

It is described more by being replaced with for the teaching element of first knowledge point of the curricula of the client Teaching element of the degree-of-difficulty factor lower than the object knowledge point of the second target degree-of-difficulty factor in a knowledge point.

Wherein, since difficulty of the client to the content of courses of the knowledge point is difficult to receive, such as multiply at present in study The content of courses of the multiplication and division of the course can then be replaced with the content of courses of addition and subtraction by division.

Wherein, similar to the above embodiments, which can be the difficulty that degree-of-difficulty factor compares the first knowledge point The knowledge point of the low level-one of coefficient or two-stage, as long as it is lower than the degree-of-difficulty factor of the first knowledge point, and it is low what can be pre- It first configures, no longer limits here.

In this way, when difficulty of the user of client to the content of courses of curricula is difficult to receive, the embodiment of the present invention Method can by last time study knowledge point teaching element replace with difficulty be lower than the knowledge point object knowledge point Teaching element, that is, reduce the content of courses difficulty of knowledge points, to meet the learning ability of the student of different clients.

Optionally, in another embodiment, if N/M is less than or equal to preset threshold, illustrate that client can receive The difficulty of the current content of courses shows logical order and continues to show next first object teaching element according to default.

The teaching method of the embodiment of the present invention briefly illustrated with several specific examples below.

By the technical solution for English/language teaching is read aloud with reading the application in practice.

It is reading aloud with reading in practice, scheduler has selected one section of text (to can be an English alphabet, English word or word Group, one section of English or one Chinese words, one section of Chinese), the bright of the corresponding teacher of one section of text is outputed by actuator It reads and student is required to read aloud and (can also teacher not read aloud, require nothing more than student and read aloud).The voice that actuator receives student is defeated Entering to be converted into machine understandable state indicates, scheduler is indicated according to state, and selecting one section of teaching element, (such as student is bright It pauses during reading, scheduler judges that student encounters unacquainted word, and scheduler selects one section of this word pronunciation and paraphrase Teaching element simultaneously gives actuator output)；After scheduler judges that student completes to read aloud, scheduler numerology hair tonic sound is correct Property, the integrality read aloud and fluency, and the pronunciation and paraphrase for the words and phrases or sinistrous words and phrases for selecting student's cacoepy true Teaching element (or the teaching element for reading aloud pronunciation and the paraphrase of the words and phrases missed), give actuator output.

In embodiments of the present invention, the situation of reading aloud of each student is all concerned, can be taught during reading aloud, The mistake of appearance can be repaired.

By taking application of the technical solution in mathematical education as an example.

In mathematical education, scheduler has selected the corresponding a collection of example in a knowledge point and knowledge point, and per pass example is corresponding A collection of teaching element, the enquirement of teacher during analysis explanation, example analysis including example, student is various answer in the case of The reply etc. of teacher.Scheduler starts the teaching process of this example according to one of example of pre-set sequential selection.

Scheduler opens the teaching of one of example, the teaching element of this road example is exported by actuator, and receive student's Voice input, and/or video input, and/or text input, and convert thereof into machine understandable state expression；Scheduler Indicated according to state and it is default show logical order, selecting one section of teaching element, (such as there is mistake when puing question in learner answering questions, and teach One section of teaching element for explaining in detail this enquirement can be selected by learning scheduler, and actuator is transferred to export)；It repeats the above process, directly Teaching to this road example reaches end state.

After every one of example reaches end state, scheduler can impart knowledge to students according to the degree-of-difficulty factor and student of this problem Performance (including correctness, the speed etc. in answer interactive process) in the process judge student to the acceptance level of this road example, And according to the height of acceptance level, the example (or content) of real-time selection Following course.

In embodiments of the present invention, it can be adjusted in Following course in real time according to student to the ability to accept of the content of courses The difficulty of appearance.

By taking technical solution is in the application in every subjects teaching as an example.

In teaching, scheduler opens the reading of an article, the teaching element of this article is exported by actuator, and connect The voice input of receipts student, and/or video input, and/or text input, and convert thereof into machine understandable state table Show；Scheduler indicates according to state, select one section of teaching element (such as during one section of teaching element shows, Xue Shengju Hand clicks some button proposition problem, and actuator can suspend showing for current teaching element after receiving Students ' Feedback, and Allow student to propose problem, machine understandable state is converted into after receiving student question content to be indicated, scheduler according to State selects the insertion of suitable teaching element to show, and after this section of teaching element end of output, still continues to output and is interrupted Teaching element)；It repeats the above process, until the teaching of this road example reaches end state.

In embodiments of the present invention, student is allowed actively to interrupt teaching process and propose problem.

It should be noted that for simple description, therefore, it is stated as a series of action groups for embodiment of the method It closes, but those skilled in the art should understand that, embodiment of that present invention are not limited by the describe sequence of actions, because according to According to the embodiment of the present invention, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art also should Know, the embodiments described in the specification are all preferred embodiments, and the related movement not necessarily present invention is implemented Necessary to example.

It is corresponding with method provided by the embodiments of the present invention, referring to Fig. 6, show a kind of instructional device of the present invention The structural block diagram of embodiment, can specifically include following module:

First obtains module 61, default between multiple teaching elements corresponding to curricula to be learned for obtaining Show logical order；

Second obtains module 62, for obtaining the teaching process for being directed to the curricula of client to be imparted knowledge to students；

First determining module 63, for according to the default teaching process for showing logical order and the curricula, Determine at least one teaching element to be showed in the multiple teaching element；

First sending module 64, for sending at least one described teaching element to the client so that the client Show at least one described teaching element；

Second determining module 65, if for receive from the client in response at least one described teaching element Target learning outcome, then determined in the multiple teaching element according to the default logical order that shows for responding the mesh Mark the first object teaching element of learning outcome；

Second sending module 66, for sending the first object teaching element to the client so that the client Show the first object teaching element.

Optionally, second determining module 65 includes:

Judging submodule, for judging to whether there is the target learning outcome at least one described teaching element Practise object；

First determines submodule, if judging to exist at least one described teaching element for sent judging submodule described The learning object of target learning outcome, it is determined that the study pair of target learning outcome described at least one described teaching element As, wherein the learning object is denoted as the second objective teaching element；

Second determines submodule, for showing the preconfigured second target religion in logical order according to described preset The corresponding relationship between the different learning outcomes and different first teaching elements of element is learned, determines and is used in the multiple teaching element In the first object teaching element for responding the target learning outcome.

Optionally, the judging submodule includes:

Analytical unit determines target learning state for carrying out discriminance analysis to the target learning outcome；

First determination unit, if determining that the target learning state belongs to preset for the analytical unit does not learn shape State, it is determined that do not have the learning object of the target learning outcome at least one described teaching element；

Second determination unit, if determining that the target learning state belongs to default learning state for the analytical unit, Then determine the learning object with the target learning outcome at least one described teaching element；

Described second determines submodule, is also used to be showed preconfigured described second in logical order according to described preset Corresponding relationship between the different learning states of objective teaching element and different first teaching elements will learn shape with the target The corresponding first object teaching element of state is determined as in the multiple teaching element for responding the of the target learning outcome One objective teaching element.

Optionally, the analytical unit includes:

Video detection subelement, for learning to tie to the target when the target learning outcome includes video data Video data in fruit carries out face, and/or, user preset movement and/or the detection of default expression determine according to testing result Target learning state；

Speech detection subelement, for learning to tie to the target when the target learning outcome includes audio data Audio data in fruit carries out speech recognition, determines target learning state according to speech recognition result；

Text detection subelement, for learning to tie to the target when the target learning outcome includes text data Text data in fruit carries out semantic understanding, determines target learning state according to the semanteme of understanding.

Optionally, it described first determines submodule, is also used to the data type according to the target learning outcome, and/or, According to the teaching element information that user operates in the teaching interface of the client when generating the target learning outcome, really The learning object of target learning outcome described at least one fixed described teaching element.

Optionally, second determining module 65 further include:

Third determines submodule, if judging that institute is not present at least one described teaching element for the judging submodule The learning object of target learning outcome is stated, then preconfigured default non-learning state in logical order is showed according to described preset From the corresponding relationship between different third teaching elements, third objective teaching member corresponding with the target learning state is determined Element；

4th determines submodule, for the third objective teaching element in the multiple teaching element to be determined as using In the first object teaching element for responding the target learning outcome.

Optionally, described device further include:

Second update module, for the teaching process for being directed to the curricula of the client to be updated to described One objective teaching element shows the second target position locating in logical order in described preset.

Optionally, described device further include:

Statistical module, for counting the quantity N for being directed to the target learning outcome of the multiple teaching element, wherein N is positive Integer；

Third determining module, for determining the default learning outcome language in N number of target learning outcome with corresponding learning object The quantity M of the unmatched wrong learning outcome of justice, wherein 0 < M≤N, M are integer；

4th determining module, if for judging that N/M is greater than preset threshold, according to the teaching for being directed to the client The teaching process of course determines that the last time is sent to the first knowledge belonging to the first object teaching element of the client Point；

5th determining module, for the difference first according to the multiple groups teaching element of preconfigured first knowledge point Degree-of-difficulty factor determines that described the last time is sent to the first object difficulty system of the first object teaching element of the client Number；

First replacement module, in the multiple teaching element of the curricula for the client will to be directed to The teaching element of the corresponding first object degree-of-difficulty factor in first knowledge point, it is difficult in the multiple groups teaching element to replace with Spend the target group teaching element that coefficient is lower than the first object degree-of-difficulty factor.

Optionally, described device further include:

6th determining module, for multiple knowledge points corresponding different second according to the preconfigured curricula Degree-of-difficulty factor determines the corresponding second target degree-of-difficulty factor in first knowledge point；

Second replacement module, the teaching of first knowledge point of the curricula for the client will to be directed to Element replaces with the teaching that degree-of-difficulty factor in the multiple knowledge point is lower than the object knowledge point of the second target degree-of-difficulty factor Element.

Optionally, described device further include:

Third obtains module, preconfigured for each teaching element at least one described teaching element for obtaining Presentation time length；

First update module, for by the teaching process for being directed to the curricula of the client be updated to it is described extremely A few teaching element shows first object position locating in logical order in described preset；

7th determining module, if for do not receive from the client in response at least one described teaching element Target learning outcome and at least one described teaching element in each teaching element be sent to the time span of the client Reach respective presentation time length, then according to the default teaching process for showing logical order and the curricula, Determine at least one teaching element to be showed after being arranged in the first object position in the multiple teaching element.

For device embodiment, since it is basically similar to the method embodiment, related so being described relatively simple Place illustrates that embodiment of the method can be used as the optimized integration of Installation practice referring to the part of embodiment of the method.

All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.

It should be understood by those skilled in the art that, the embodiment of the embodiment of the present invention can provide as method, apparatus or calculate Machine program product.Therefore, the embodiment of the present invention can be used complete hardware embodiment, complete software embodiment or combine software and The form of the embodiment of hardware aspect.Moreover, the embodiment of the present invention can be used one or more wherein include computer can With in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of program code The form of the computer program product of implementation.

The embodiment of the present invention be referring to according to the method for the embodiment of the present invention, terminal device (system) and computer program The flowchart and/or the block diagram of product describes.It should be understood that flowchart and/or the block diagram can be realized by computer program instructions In each flow and/or block and flowchart and/or the block diagram in process and/or box combination.It can provide these Computer program instructions are set to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminals Standby processor is to generate a machine, so that being held by the processor of computer or other programmable data processing terminal devices Capable instruction generates for realizing in one or more flows of the flowchart and/or one or more blocks of the block diagram The device of specified function.

These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing terminal devices In computer-readable memory operate in a specific manner, so that instruction stored in the computer readable memory generates packet The manufacture of command device is included, which realizes in one side of one or more flows of the flowchart and/or block diagram The function of being specified in frame or multiple boxes.

These computer program instructions can also be loaded into computer or other programmable data processing terminal devices, so that Series of operation steps are executed on computer or other programmable terminal equipments to generate computer implemented processing, thus The instruction executed on computer or other programmable terminal equipments is provided for realizing in one or more flows of the flowchart And/or in one or more blocks of the block diagram specify function the step of.

Although the preferred embodiment of the embodiment of the present invention has been described, once a person skilled in the art knows bases This creative concept, then additional changes and modifications can be made to these embodiments.So the following claims are intended to be interpreted as Including preferred embodiment and fall into all change and modification of range of embodiment of the invention.

Finally, it is to be noted that, herein, such as first and second or the like ordinal term be used merely to by One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation Between there are any this actual sequence or sequences.Moreover, the terms "include", "comprise" or its any other variant meaning Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.

Above to a kind of teaching method provided by the present invention and a kind of instructional device, it is described in detail, herein Apply that a specific example illustrates the principle and implementation of the invention, the explanation of above example is only intended to help Understand method and its core concept of the invention；At the same time, for those skilled in the art, according to the thought of the present invention, There will be changes in the specific implementation manner and application range, in conclusion the content of the present specification should not be construed as to this The limitation of invention.

Claims

1. a kind of teaching method characterized by comprising

According to the default teaching process for showing logical order and the curricula, determine in the multiple teaching element to At least one teaching element showed；

At least one described teaching element is sent to the client so that the client shows at least one described teaching member Element；

If the target learning outcome in response at least one teaching element from the client is received, according to institute The default logical order that shows is stated to determine in the multiple teaching element for responding the first object religion of the target learning outcome Learn element；

The first object teaching element is sent to the client so that the client shows the first object teaching member Element.

2. the method according to claim 1, wherein

It is described to be determined in the multiple teaching element according to the default logical order that shows for responding the target study knot The first object teaching element of fruit, comprising:

Judge the learning object that whether there is the target learning outcome at least one described teaching element；

If so, determining the learning object of target learning outcome described at least one described teaching element, wherein the study Object is denoted as the second objective teaching element；

According to it is described it is default show in logical order the different learning outcomes of the preconfigured second objective teaching element with Corresponding relationship between different first teaching elements determines in the multiple teaching element for responding the target learning outcome First object teaching element.

3. according to the method described in claim 2, it is characterized in that, whether having at least one teaching element described in the judgement There is the learning object of the target learning outcome, comprising:

Discriminance analysis is carried out to the target learning outcome, determines target learning state；

If the target learning state, which belongs to, presets non-learning state, it is determined that do not have institute at least one described teaching element State the learning object of target learning outcome；

If the target learning state belongs to default learning state, it is determined that have the mesh at least one described teaching element Mark the learning object of learning outcome；

It is described to be tied according to the default different study for showing the preconfigured second objective teaching element in logical order Corresponding relationship between fruit and different first teaching elements determines in the multiple teaching element for responding the target study As a result first object teaching element, comprising:

According to it is described it is default show in logical order the different learning states of the preconfigured second objective teaching element with Corresponding relationship between different first teaching elements determines first object teaching element corresponding with the target learning state For the first object teaching element for being used to respond the target learning outcome in the multiple teaching element.

4. according to the method described in claim 3, it is characterized in that, it is described to the target learning outcome carry out discriminance analysis, Determine target learning state, comprising:

When the target learning outcome includes video data, face is carried out to the video data in the target learning outcome, And/or user preset movement and/or default expression detect, and determine target learning state according to testing result；

When the target learning outcome includes audio data, voice knowledge is carried out to the audio data in the target learning outcome Not, target learning state is determined according to speech recognition result；

When the target learning outcome includes text data, semantic reason is carried out to the text data in the target learning outcome Solution determines target learning state according to the semanteme of understanding.

5. according to the method described in claim 2, it is characterized in that, mesh described at least one teaching element described in the determination Mark the learning object of learning outcome, comprising:

According to the data type of the target learning outcome, and/or, according to when generating the target learning outcome user in institute The teaching element information operated in the teaching interface of client is stated, determines target study described at least one described teaching element As a result learning object.

6. according to the method described in claim 3, it is characterized in that, described show described in logical order determination according to described preset For responding the first object teaching element of the target learning outcome in multiple teaching elements, further includes:

If it is not, then showing preconfigured default non-learning state and different thirds teaching member in logical order according to described preset Corresponding relationship between element determines third objective teaching element corresponding with the target learning state；

It is determined as the third objective teaching element in the multiple teaching element to be used to respond the target learning outcome First object teaching element.

7. according to the method described in claim 2, it is characterized in that, described send the first object teaching element to the visitor After family end is so that the client shows the first object teaching element, the method also includes:

The teaching process of the curricula for the client is updated to the first object teaching element described It is default to show target position locating in logical order.

8. the method according to the description of claim 7 is characterized in that described send the first object teaching element to the visitor After family end is so that the client shows the first object teaching element, the method also includes:

Determine in N number of target learning outcome with the semantic unmatched wrong learning outcome of the default learning outcome of corresponding learning object Quantity M, wherein 0 < M≤N, M are integer；

If N/M is greater than preset threshold, according to the teaching process of the curricula for the client, nearest one is determined First knowledge point belonging to the secondary first object teaching element for being sent to the client；

According to the first degree-of-difficulty factor of difference of the multiple groups teaching element of preconfigured first knowledge point, determine described nearest Once it is sent to the first object degree-of-difficulty factor of the first object teaching element of the client；

It will be for corresponding with first knowledge point in the multiple teaching element of the curricula of the client The teaching element of the first object degree-of-difficulty factor replaces with degree-of-difficulty factor in the multiple groups teaching element and is lower than first mesh Mark the target group teaching element of degree-of-difficulty factor.

9. according to the method described in claim 8, it is characterized in that, if the N/M is greater than preset threshold, according to for described The teaching process of the curricula of client determines that the last time is sent to the first object teaching element of the client After the first affiliated knowledge point, the method also includes:

According to corresponding different second degree-of-difficulty factors in multiple knowledge points of the preconfigured curricula, described first is determined The corresponding second target degree-of-difficulty factor in knowledge point；

The multiple know being replaced with for the teaching element of first knowledge point of the curricula of the client Know the teaching element that degree-of-difficulty factor in point is lower than the object knowledge point of the second target degree-of-difficulty factor.

10. a kind of instructional device characterized by comprising

First obtains module, for obtain between multiple teaching elements corresponding to curricula to be learned it is default show patrol Collect sequence；

First determining module, for determining institute according to the default teaching process for showing logical order and the curricula State at least one teaching element to be showed in multiple teaching elements；

First sending module, for sending at least one described teaching element to the client so that the client shows institute State at least one teaching element；

Second determining module, if for receiving the target in response at least one teaching element from the client Learning outcome then determines in the multiple teaching element according to the default logical order that shows for responding the target study As a result first object teaching element；

Second sending module, for sending the first object teaching element to the client so that the client shows institute State first object teaching element.

11. device according to claim 10, which is characterized in that second determining module includes:

Judging submodule, the study pair for judging to whether there is the target learning outcome at least one described teaching element As；

First determines submodule, if judging that there are the targets at least one described teaching element for sent judging submodule The learning object of learning outcome, it is determined that the learning object of target learning outcome described at least one described teaching element, In, the learning object is denoted as the second objective teaching element；

Second determines submodule, for showing the preconfigured second objective teaching member in logical order according to described preset Corresponding relationship between the different learning outcomes and different first teaching elements of element determines in the multiple teaching element for ringing Answer the first object teaching element of the target learning outcome.

12. device according to claim 11, which is characterized in that the judging submodule includes:

First determination unit, if determining that the target learning state belongs to for the analytical unit presets non-learning state, Determine do not have the learning object of the target learning outcome at least one described teaching element；

Second determination unit, if determining that the target learning state belongs to default learning state for the analytical unit, really Learning object with the target learning outcome at least one fixed described teaching element；

Described second determines submodule, is also used to show preconfigured second target in logical order according to described preset Corresponding relationship between the different learning states of teaching element and different first teaching elements, will be with the target learning state pair The first object teaching element answered is determined as in the multiple teaching element for responding the first mesh of the target learning outcome Mark teaching element.

13. device according to claim 12, which is characterized in that the analytical unit includes:

Video detection subelement, for when the target learning outcome includes video data, in the target learning outcome Video data carry out face, and/or, user preset movement and/or default expression detection, according to testing result determine target Learning state；

Speech detection subelement, for when the target learning outcome includes audio data, in the target learning outcome Audio data carry out speech recognition, target learning state is determined according to speech recognition result；

Text detection subelement, for when the target learning outcome includes text data, in the target learning outcome Text data carry out semantic understanding, according to understanding semanteme determine target learning state.

14. device according to claim 11, which is characterized in that

Described first determines submodule, is also used to the data type according to the target learning outcome, and/or, according to generating The teaching element information that user operates in the teaching interface of the client when target learning outcome, determination are described at least The learning object of target learning outcome described in one teaching element.

15. device according to claim 12, which is characterized in that second determining module further include:

Third determines submodule, if judging that the mesh is not present at least one described teaching element for the judging submodule Mark the learning object of learning outcome, then according to it is described it is default show in logical order preconfigured default non-learning state with not With the corresponding relationship between third teaching element, third objective teaching element corresponding with the target learning state is determined；

4th determines submodule, for the third objective teaching element in the multiple teaching element to be determined as being used to ring Answer the first object teaching element of the target learning outcome.

16. device according to claim 11, which is characterized in that described device further include:

Update module is taught for the teaching process for being directed to the curricula of the client to be updated to the first object It learns element and shows target position locating in logical order in described preset.

17. device according to claim 16, which is characterized in that described device further include:

Statistical module, for counting the quantity N for being directed to the target learning outcome of the multiple teaching element, wherein N is positive whole Number；

Third determining module, for determining in N number of target learning outcome with the default learning outcome semanteme of corresponding learning object not The quantity M of matched mistake learning outcome, wherein 0 < M≤N, M are integer；

4th determining module, if for judging that N/M is greater than preset threshold, according to the curricula for being directed to the client Teaching process, determine that the last time is sent to the first knowledge point belonging to the first object teaching element of the client；

5th determining module, for the first difficulty of difference according to the multiple groups teaching element of preconfigured first knowledge point Coefficient determines that described the last time is sent to the first object degree-of-difficulty factor of the first object teaching element of the client；

First replacement module, in the multiple teaching element of the curricula for the client will to be directed to it is described The teaching element of the corresponding first object degree-of-difficulty factor in first knowledge point, replaces with difficulty system in the multiple groups teaching element Number is lower than the target group teaching element of the first object degree-of-difficulty factor.

18. device according to claim 17, which is characterized in that described device further include:

6th determining module, for corresponding different second difficulty in multiple knowledge points according to the preconfigured curricula Coefficient determines the corresponding second target degree-of-difficulty factor in first knowledge point；

Second replacement module, the teaching element of first knowledge point of the curricula for the client will to be directed to Replace with the teaching element that degree-of-difficulty factor in the multiple knowledge point is lower than the object knowledge point of the second target degree-of-difficulty factor.