CN103761894B - Interaction classroom implementation method and interaction platform - Google Patents
Interaction classroom implementation method and interaction platform Download PDFInfo
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Abstract
The present invention relates to teaching field, in particular to interaction classroom implementation method and interaction platform.The method comprises: generate and confirm mark, and send described confirmation and be identified to learning terminal; Receive confirmation that described learning terminal sends by information, described confirmation is that learning terminal receives after described confirmations identify by information, and judges that described confirmation identification information is that true time sends; The picture of teacher's terminal and audio frequency are confirmed that the learning terminal by information is synchronous with sending; Receive and verify the enquirement request that described confirmation is sent by the learning terminal of information; If described in be verified, then to receive and display sends the question information that sends of learning terminal of puing question to request on the picture of teacher's terminal; By synchronous with other learning terminals for the picture sending the learning terminal of puing question to request.The real interaction classroom implementation method provided of the present invention, make student can at any time to teacher asking questions, increase interaction between Faculty and Students.
Description
Technical field
The present invention relates to teaching field, in particular to interaction classroom implementation method and interaction platform.
Background technology
Along with the development of mechanics of communication, in traditional form of teaching, also add this mode of the Web-based instruction.Increasing teaching software has entered into learning life.
The implementation that general Web-based instruction software adopts sends to student to learn by software client the instructional video recorded.
This kind of form of teaching and traditional form of teaching do not have difference, the content that school was said can occur equally in the video recorded, that just repeats repeats again by the content that Traditional Classroom is said, cannot realize that student puts question at any time and the network interdynamic such as teacher answers in time.
Summary of the invention
The object of the present invention is to provide interaction classroom implementation method, to solve the above problems.
Provide interaction classroom implementation method in an embodiment of the present invention, comprising:
Generate and confirm mark, and send confirmation and be identified to learning terminal;
The confirmation that reception learning terminal sends, by information, confirms that by information be after learning terminal confirmation of receipt identifies, and judges to confirm that identification information is that true time sends;
The picture of teacher's terminal and audio frequency are confirmed that the learning terminal by information is synchronous with sending;
Receive the enquirement request that also demonstration validation is sent by the learning terminal of information;
If be verified, then receive and on the picture of teacher's terminal, show the question information sending and put question to the learning terminal of request to send;
By synchronous with other learning terminals for the picture sending the learning terminal of puing question to request.
Preferably, by the picture of teacher's terminal and audio frequency with send confirm synchronous by the learning terminal of information after, also comprise:
The exercise that transmission prestores is to learning terminal;
Receive the answer that learning terminal sends;
The analysis result checked on one's answers is sent to the learning terminal sending answer.
Preferably, exercise comprises: multiple-choice question, fill a vacancy topic, subjective item.
Preferably, if exercise is multiple-choice question or topic of filling a vacancy, then the analysis result checked on one's answers is sent to the learning terminal sending answer and comprises:
Judge that whether the answer received is consistent with the answer prestored;
If the result judged is consistent, then send the correct information of expression to the learning terminal sending answer;
If the result judged is inconsistent, then send the information representing mistake with the answer prestored to the learning terminal sending answer.
Preferably, if exercise is subjective item, then the analysis result checked on one's answers is sent to the learning terminal sending answer and comprises:
With the answer that many split screen modes send at multiple learning terminals that teacher's terminal demonstration receives;
If receive the click commands of the split screen clicked in many split screens, then amplify the picture of the split screen of this click;
By the audio sync of the picture of split screen that amplifies and the picture of split screen and learning terminal to all learning terminals.
Preferably, if exercise is multiple-choice question or topic of filling a vacancy, then also comprise after the analysis result checked on one's answers being sent to the learning terminal sending answer:
According to the rule pre-set, learning terminal is classified;
According to the result that classified storage judges;
The exercise prestored and the mistiming receiving answer is sent according to classified storage;
Be that consistent number carries out rank to the learning terminal sending answer according to the result judged, and store rank;
The result of the judgement be stored in same classification, mistiming and rank are sent to the learning terminal in same classification.
Preferably, if exercise is subjective item, then also comprise after the analysis result checked on one's answers being sent to the learning terminal sending answer:
According to the rule pre-set, learning terminal is classified;
According to classified storage answer;
The exercise prestored and the mistiming receiving answer is sent according to classified storage;
According to the evaluation of classified storage to learning terminal;
The answer be stored in same classification, mistiming and evaluation are sent to the learning terminal in same classification.
Preferably, by the picture of teacher's terminal and audio frequency with send confirm synchronous by the learning terminal of information after also comprise: receive and represent information working properly, information working properly sends to confirm to be sent every predetermined a period of time by the learning terminal of information;
Represent information working properly if do not receive within predetermined a period of time, then send authorization information to not receiving the learning terminal represented corresponding to information working properly every predetermined a period of time;
If the information of receiving the confirmation, stop sending authorization information to not receiving the learning terminal represented corresponding to information working properly, confirmation is that learning terminal receives authorization information, and judges that authorization information is what send very afterwards.
Preferably, the picture of teacher's terminal and audio frequency are confirmed synchronously to be comprised by the learning terminal of information with sending:
Store the screenshot capture of teacher's terminal;
The coordinate of the onscreen pointer of real-time storage teacher terminal;
Send the screenshot capture of coordinate and the storage stored to learning terminal;
The embodiment of the present invention additionally provides interaction platform, and platform comprises:
Teacher's terminal, generates and confirms mark, and send confirmation and be identified to learning terminal;
Information is passed through in the confirmation that reception learning terminal sends; Picture and audio frequency are confirmed that the learning terminal by information is synchronous with sending;
Receive the enquirement request that also demonstration validation is sent by the learning terminal of information;
If be verified, then receive and on the picture of teacher's terminal, show the information sending and put question to the learning terminal of request to send;
By synchronous with other learning terminals for the picture sending the learning terminal of puing question to request;
Learning terminal, confirmation of receipt identifies, and judges to confirm that identification information is that true time sends confirmation and passes through information;
Send and put question to request;
Send question information.
The interaction classroom implementation method that the embodiment of the present invention provides, student is sent to learn by software client the instructional video recorded with of the prior art, student cannot be realized put question at any time and compare with the interaction of teacher and student, it passes through question information that is synchronous with learning terminal for teacher's terminal, teacher's terminal Reception learning terminal, thus make student at any time to the interaction between teacher asking questions, increase Faculty and Students, deficiency of the prior art can be solved.
Accompanying drawing explanation
Fig. 1 shows the basic flow sheet of the interaction classroom implementation method of the embodiment of the present invention;
Fig. 2 shows the interaction function process flow diagram of the interaction classroom implementation method of the embodiment of the present invention;
Fig. 3 shows the communication checking function process flow diagram of the interaction classroom implementation method of the embodiment of the present invention;
Fig. 4 shows the picture synchronization transfer function figure of the interaction classroom implementation method of the embodiment of the present invention;
Fig. 5 shows the basic terminal graph of the interaction platform of the embodiment of the present invention.
Embodiment
Also by reference to the accompanying drawings the present invention is described in further detail below by specific embodiment.
Embodiment 1: the embodiment of the present invention 1 provides the basic procedure of interaction classroom implementation method, as shown in Figure 1, comprises the steps:
S101, generates and confirms mark, and send confirmation and be identified to learning terminal;
S102, information is passed through in the confirmation that reception learning terminal sends;
S103, confirms that the learning terminal by information is synchronous by the picture of teacher's terminal and audio frequency with sending;
S104, the enquirement request that confirmation of receipt is sent by the learning terminal of information, whether confirmation is passed through, if by, perform step S105;
S105, receives and display sends the question information of puing question to the learning terminal of request to send on the picture of teacher's terminal;
S106, by synchronous with other learning terminals for the picture sending the learning terminal of puing question to request.
First the method starts teacher's terminal by teacher, and teacher confirms mark by the generation of operation teacher terminal, and will confirm that mark is sent to the learning terminal of student's use.Student, after startup learning terminal, will receive the confirmation mark that teacher's terminal generates and sends.Learning terminal sends the information confirming to pass through to teacher's terminal, represent and need to carry out synchronous with teacher's terminal.Teacher's terminal receive confirmation that learning terminal sends by information after, the picture of teacher's terminal or picture and sound are confirmed that the learning terminal by information carries out synchronous with sending, now to give lessons beginning, make learning terminal can show the operation screen of teacher's terminal, or the sound of teacher's terminal institute typing can also be heard except picture.Teacher is while teacher's terminal carries out giving lessons, and the place that student may run into unapprehended place or difficulty needs to put question to, and now learning terminal sends the enquirement solicited message representing and need to put question to teacher to teacher's terminal.Teacher's terminal, after receiving the enquirement solicited message that learning terminal sends, needs to answer this student the problem proposed if teacher thinks, then on the picture of teacher's terminal, display sends the question information of puing question to the learning terminal of request to send.The picture of oneself can carry out synchronous with teacher's terminal and other learning terminals by the learning terminal then sending this enquirement request.Teacher can answer the enquirement that this student sends according to the picture of this simultaneous display, and certainly, answering can be by synchronous picture, and also can be replied by sound, can also be replied by picture and sound.
Embodiment 2: the embodiment of the present invention 2 provides the functional sequence of interaction classroom implementation method, as shown in Figures 2 and 3, interaction classroom implementation method specifically comprises the steps:
S201, generates and confirms mark, and send confirmation and be identified to learning terminal;
S202, information is passed through in the confirmation that reception learning terminal sends;
S203, confirms that the learning terminal by information is synchronous by the picture of teacher's terminal and audio frequency with sending;
S204, the enquirement request that confirmation of receipt is sent by the learning terminal of information, whether confirmation is passed through;
S205, receives and display sends the question information of puing question to the learning terminal of request to send on the picture of teacher's terminal;
S206, by synchronous with other learning terminals for the picture sending the learning terminal of puing question to request;
Can also step S207 be performed after step S203,
S207, the exercise that transmission prestores is to learning terminal;
S208, receives the answer that learning terminal sends;
S209, exercise be multiple-choice question or fill a vacancy topic time, judge that whether the answer that receives consistent with the answer prestored, if so, then execution step S10, if not, then execution step S211;
S210, sends the correct information of expression to the learning terminal sending answer, performs step S212;
S211, sends and represents that the information of mistake is to the learning terminal sending answer, performs step S212;
S212, classifies learning terminal according to the rule pre-set;
S213, the result judged according to classified storage;
S214, sends the exercise prestored and the mistiming receiving answer according to classified storage;
S215, is that consistent number carries out rank to the learning terminal sending answer according to the result judged, and stores rank;
S216, is sent to the learning terminal in same classification by the result of the judgement be stored in same classification, mistiming and rank;
Step S217 can also be performed after step S208;
S217, when exercise is subjective item, the answer sent at multiple learning terminals that teacher's terminal demonstration receives with many split screen modes;
S218, if the click commands receiving the split screen clicked in many split screens, then amplifies the picture of the split screen of this click;
S219, by the audio sync of the picture of split screen that amplifies and the picture of split screen and learning terminal to all learning terminals;
S220, classifies to learning terminal according to the rule pre-set;
S221, according to classified storage answer;
S222, sends the exercise prestored and the mistiming receiving answer according to classified storage;
S223, according to the evaluation of classified storage to learning terminal;
S224, is sent to the learning terminal in same classification by the answer be stored in same classification, mistiming and evaluation.
As shown in Figure 3, after step S203, can also step S225 be performed,
S225, represents information working properly if do not receive, then send authorization information to not receiving the learning terminal represented corresponding to information working properly every predetermined a period of time;
S226, if the information of receiving the confirmation, stops sending authorization information to not receiving the learning terminal represented corresponding to information working properly.
As shown in Figure 4, step S203 comprises step S227 to step S229,
S227, stores the screenshot capture of teacher's terminal;
S228, stores the coordinate of the onscreen pointer of teacher's terminal in real time;
S229, sends the screenshot capture of coordinate and the storage stored to learning terminal.
In traditional educational pattern, the form of teaching between teacher and student is mostly spoon-fed education.Really and effectively interaction can not be linked up between Faculty and Students, the head of a family.Effectively can not develop the body and mind potential of student, student also cannot be allowed to develop to some extent in individual character, be far from the basic demand reaching quality-oriented education like this.
Instantly along with country fosters the increasing of dynamics, the penetration and promotion of e-education equipment obtains tremendous development, makes traditional education gradually to digitizing, informationalized future development.More common multimedia education equipment mainly contains computing machine, optical electron blank, projector, prompt machine in kind etc. now.
In use, teacher uses electronic whiteboard to instead of conventional white board, utilizes modern instrument to be carried out by the courseware content put in order editing, explaining, and this form of teaching improves the efficiency of teacher professor and the learning quality of student to a certain extent.But due to the physical characteristics of electronic whiteboard self, inevitably after irradiating through extraneous forceful rays, cause the imaging effect that projects not good, and the problem such as blank backlight, this have impact on audiovisual imaging effect to a great extent.In order to improve the viewing effect of student, only weakening extraneous light, student being learnt for a long time under the environment of the low light level, so both have impact on the eyesight of student, the uneven homogenizing that educational resource between student is shared can be caused again.Interactive function in existing form of teaching is also just confined to the resource part of classroom end.The function of equipment cannot maximizedly be brought into play.If things go on like this quality of instruction can not be guaranteed, and Learning atmosphere also can not effectively promote.Like this, just the Essential Action of multimedia e-learning is lost.
Make a general survey of whole educational facilities industry, also emerging some take panel computer as learning terminal, connects in conjunction with teacher's blank, reaches the interactive device systems of local.But in the middle of use procedure, also there is a lot of problem.First, blackboard/screen removal of home, the teaching notes, courseware or the exercise that use traditional " Linking All Classes " or other teaching equipments to be incident upon on giant-screen are forwarded in the e-schoolbag of each student, then by the screen display of e-schoolbag out, then how this teaches and still how to teach.The second, repeated teaching, form of teaching or traditional teaching way, again by e-learning after under the local class be ignorant of, or conventional teaching and the Web-based instruction respectively teach one time, and this kind of form of teaching wastes teaching resource, the teaching repeated, reduces the efficiency of study on the contrary.3rd, only for operation or test, exactly after traditional classroom instruction terminates, fulfiled assignment by electronic equipment or test.4th, teaching is interspersed, and teaching is still based on Traditional Classroom, and e-schoolbag or other associated electronic devices are just used once in a while as presentation tool or information tool, its effect of inreal performance.When hardware condition is very ripe, do not have the software of sufficiently complete or method to mate with hardware, this hardware is far from reaching its due practical value.
Interaction classroom implementation method provided by the present invention, just can implement under the condition having network, and wherein network can be LAN (Local Area Network), wide area network, or other can realize the network of data transmission.Method provided by the present invention, before formally giving lessons, need start teacher's terminal by teacher, generate and confirm mark, and send confirmation and be identified to learning terminal, teacher is generated by operation teacher terminal and confirms mark, and will confirm the learning terminal that mark is sent to student and uses.Then, student, after startup learning terminal, will receive the confirmation mark that teacher's terminal generates and sends.Preferably, confirm that mark is preferably Quick Response Code, learning terminal sends the information confirming to pass through to teacher's terminal, represent and need to carry out synchronous with teacher's terminal, information is passed through in the confirmation that reception learning terminal sends, teacher's terminal receive confirmation that learning terminal sends by information after, the picture of teacher's terminal or picture and sound are confirmed that the learning terminal by information carries out synchronous with sending, now to give lessons beginning, make learning terminal can show the operation screen of teacher's terminal, or the sound of teacher's terminal institute typing can also be heard except picture.Teacher's terminal can demonstrate to have had which learning terminal and teacher's terminal to carry out synchronous, and teacher opens electronic textbook in teacher's terminal, and the form of electronic textbook can be WORD, ppt, picture, video etc.Picture in teacher's terminal all can simultaneous display to learning terminal, certainly, teacher can also carry out writing of touch screen in teacher's terminal, and its person's handwriting write also synchronously can be transferred to learning terminal, and is shown by the display screen of learning terminal.Preferably, teacher's terminal by picture synchronization to learning terminal time, the person's handwriting of the current picture of teacher's terminal and the typing of teacher's terminal institute is separately sent.Preferably, picture synchronization is specially to learning terminal by teacher's terminal, first preserve the current use picture of teacher's terminal, the use picture of preservation is sent to learning terminal, and cover on the current use picture of learning terminal. the pointer coordinate of the mouse used by teacher's terminal real time record teacher again, complete the tracking to its mouse path, and the path that the pointer of mouse is walked is revised, and preserve update information, revise the thickness comprising path, the aspects such as color, again revised routing information and update information are sent to learning terminal, the routing information that learning terminal will receive again, between coordinate points, coordinate the information such as the thickness in path and color to draw, to realize the picture synchronization of teacher's terminal to learning terminal.For preventing occurring unstable phenomenon in Internet Transmission, learning terminal is after receiving image information data, mouse routing information data and the update information data that teacher's terminal sends, often namely to send the descriptive information corresponding with the information received at regular intervals to teacher's terminal, if in a period of time, teacher's terminal does not receive descriptive information, then again send data, until after receiving the descriptive information that learning terminal sends, stop sending data.Wherein, serve as a teacher terminal and/learning terminal be PC end time, the generation of person's handwriting comprises:
Make to show with the mapping operation of recording user for JLabel assembly in PC end.
MouseMotionListener and MouseListener audiomonitor is added in JLabel.These two audiomonitors are used for the Action Events MouseEvent of user at JLabel.By calling MouseEvent.getX () and MouseEvent.getX (), the position coordinates coordinate of the JLabel (with the upper left corner be initial point set up coordinate system) of paintbrush at JLabel can be obtained.
1, when paintbrush falls on painting canvas, JLabel receives a mouseEntered event, the starting point coordinate of system log (SYSLOG) paintbrush.
2, when paintbrush drags on paintbrush.JLabel receives a mouseDragged event, system log (SYSLOG) paintbrush in dragging process through point coordinate information a little, system, according to the coordinate information of these points, is called Basic API and on the painting canvas of JLabel, is drawn the trace information of paintbrush and show.
3, when paintbrush is mentioned, JLabel receives a mouseReleased event, the coordinate information of the point of the end of system log (SYSLOG) paintbrush.System, according to the coordinate information of these points, is called Basic API and on the painting canvas of JLabel, is drawn the trace information of paintbrush and show.Now complete the infonnation collection process of a person's handwriting.System converts scale-of-two bytecode to the attribute information such as color, thickness of this handwriting information and paintbrush, and in internal memory, store the bytecode information of this person's handwriting.System judges whether to need to send this handwriting information according to the status information of system, if needed, then by interface channel, command number and person's handwriting bytecode is combined the receiving terminal sending to and specify.
When teacher's terminal and/learning terminal are Android end, the generation of person's handwriting comprises:
This is identical for the PC end group that results from of the former person's handwriting of android end, and be the assembly that monitored screen event is different, person's handwriting is shown, the API of drafting is different.
OnTouchListener audiomonitor is added, for the Action Events MotionEvent of user at OnTouchListener in ImageView.Obtaining event type by calling getAction (), by calling getX () and getX (), the position coordinates coordinate of the ImageView (with the upper left corner be origin) of paintbrush at ImageView can be obtained.
1, when paintbrush falls on painting canvas, ImageView receives an ACTION_DOWN event, the starting point coordinate of system log (SYSLOG) paintbrush.
2, when paintbrush drags on paintbrush.ImageView receives an ACTION_MOVE event, system log (SYSLOG) paintbrush in dragging process through point coordinate information a little, system, according to the coordinate information of these points, is called Basic API and on the painting canvas Canvas of ImageView, is drawn the trace information of paintbrush and show.
3, when paintbrush is mentioned, ImageView receives an ACTION_UP event, the coordinate information of the point of the end of system log (SYSLOG) paintbrush.System, according to the coordinate information of these points, is called Basic API and on the painting canvas Canvas of ImageView, is drawn the trace information of paintbrush and show.Now complete the infonnation collection process of a person's handwriting.System converts scale-of-two bytecode to the attribute information such as color, thickness of this handwriting information and paintbrush, and in internal memory, store the bytecode information of this person's handwriting.System judges whether to need to send this handwriting information according to the status information of system, if needed, then by interface channel, command number and person's handwriting bytecode is combined the receiving terminal sending to and specify.
For the preservation of former handwriting information, first single handwriting information is converted into scale-of-two byte code files and is stored in LinkedList object, serializability operation is being carried out to this object.Be converted into binary code to be stored in unique file or database.
The reading of former person's handwriting: first the binary data of former person's handwriting is read out, carry out unserializing, be converted into LinkedList object, then take out the binary code of wall scroll person's handwriting from LinkedList object, recover former person's handwriting object by specific unserializing process.
All that advanced row serializing operation is converted into binary data to the transmission of the former person's handwriting of wall scroll and former person's handwriting group, carry out being combined as ChannelBuffer packet with the order of int type again, finally by receiving end in netty framework for Channel.write () be sent to receiving end.
The written contents of teacher on touch screen may be a lot, now can be switched to the blank page as required to proceed to write, the person's handwriting write can be saved in database according to the selection of teacher after writing, or dispose, if need to carry out speech sound eeplaining, teacher's terminal, can by the acoustic information synchronous transmission that receives to learning terminal after receiving acoustic information.Certainly, learning terminal in use also can written handwriting and preserving the content of writing as required on the newly-built page as required, or deletes the person's handwriting preserved.Learning terminal is when the picture of simultaneous display teacher terminal, except the person's handwriting that student stays at learning terminal can be preserved as required, the interface of independent person's handwriting can also be switched to, when switching the synchronization interface of Islam's teacher terminal, the person's handwriting left by automatically preserving.
Teacher is while teacher's terminal carries out giving lessons, and the place that student may run into unapprehended place or difficulty needs to put question to, and now student clicks enquirement instrument, and learning terminal sends the enquirement solicited message representing and need to teacher asking questions to teacher's terminal.Teacher's terminal, after receiving the enquirement solicited message that learning terminal sends, the screen of teacher's terminal can show the head portrait of this student, or other relevant informations.Need to answer this student the problem proposed if teacher thinks, then the head portrait clicking student just have passed the enquirement request of this student.The picture of oneself can carry out synchronous with teacher's terminal and other learning terminals by the learning terminal then sending this enquirement request, and the handwriting input picture of this student also can carry out synchronous with teacher's terminal and other-end.Teacher can answer the enquirement that this student sends according to the picture of this simultaneous display, and certainly, answering can be by synchronous picture, and also can be replied by sound, can also be replied by picture and sound.
In teaching, answering a question is the mode whether a kind of student of inspection has learned.In interaction classroom implementation method provided by the present invention, in step S203, by the picture of teacher's terminal and audio frequency with send confirm synchronous by the learning terminal of information after, can also step S207 be performed, send the exercise that prestores to learning terminal.The exercise stored in advance in a database has polytype, single choice test items, multiple-choice question, topic of filling a vacancy, subjective item etc.Teacher can select the problem of variety classes topic type to be sent to learning terminal as required, and certainly, exercise can send to learning terminal that is all and teacher's terminal synchronizes, also can send to the part learning terminal with teacher's terminal synchronizes as required.Learning terminal automatically enters into the answer page after receiving teacher's terminal transmission exercise, after answer, selects to submit to and the content of answer can be sent to teacher's terminal.When the exercise sent be single choice test items or multiple-choice question time, learning terminal can automatic spring select button after receiving exercise, after student chooses corresponding option, the option chosen can be sent to teacher's terminal.When the exercise sent for fill a vacancy topic or subjective item time, screen automatically can produce answer drawing board, answer drawing board is write and after preserving, the written contents of preservation can be sent to teacher's terminal.Teacher's terminal if exercise is multiple-choice question or topic of filling a vacancy, then can show the corresponding information of the corresponding learning terminal receiving answer and the corresponding learning terminal not receiving answer after receiving the answer that learning terminal sends on the screen of teacher's terminal.Also can generate statistical table according to the corresponding information of the corresponding learning terminal receiving answer and the corresponding learning terminal not receiving answer, be presented at intuitively in face of teacher.If when exercise is subjective item, teacher's terminal by the picture synchronization of the answer drawing board of learning terminal to teacher's terminal, teacher's terminal can show the thumbnail of the answer drawing board of different student, so that teacher grasps rhythm and the speed of answer after issuing exercise.Identical when being multiple-choice question with exercise, the picture of teacher's terminal can show the corresponding information of the learning terminal having submitted the corresponding information of the learning terminal of answer to and do not submit answer to, the ratio of quantity and the overall learning terminal quantity having completed answer can also be shown, namely response rate.
When send exercise be multiple-choice question or fill a vacancy topic time, teacher's terminal is after receiving the answer that learning terminal sends, the answer received and the answer prestored can judge by teacher's terminal, to determine whether the two is identical, if identical, the answer then received is correct option, and now teacher's terminal sends the information extremely corresponding learning terminal representing that answer is correct, and student can see on the display screen of learning terminal that corresponding expression answers correct information; If the answer received is not identical with the answer prestored, the answer then received is wrong answer, now then teacher's terminal can send the correct option extremely corresponding learning terminal of information and this topic representing erroneous answers, and student can see the corresponding expression information of erroneous answers and the correct option of this topic on the display screen of learning terminal.Whether correctly student is enable to understand the answer of answer.When the exercise sent is subjective item, the answer that teacher's terminal can send at multiple learning terminals that teacher's terminal demonstration receives in the mode of many split screens, namely shows the picture on the answer drawing board of multiple learning terminal with the form of thumbnail on the display screen of teacher's terminal; Certainly, teacher can also input amplification instruction to teacher's terminal, is amplified by the answer picture of a certain learning terminal in teacher's terminal; Also can give all learning terminals by the picture synchronization of the sound of teacher explains and teacher's terminal, carry out auxiliary Students ' Learning.
In order to add up the study situation of each student more clearly, can also be classified by learning terminal according to the rule pre-set, the mode of classification can according to the class of different student, or the group at the place of different student.When the exercise sent be multiple-choice question or fill a vacancy topic time, after sorting, the result that judges is carried out in the answer sent according to classified storage learning terminal; Also can add up and send the exercise that prestores and the mistiming receiving answer, then according to this mistiming of classified storage to corresponding learning terminal under one's name, the answer speed of this mistiming i.e. student; When the exercise sent is multiple, can be that consistent number carries out rank to multiple learning terminal according to the result judged, the learning terminal carrying out rank can be in the learning terminal in same classification, also can be some learning terminal of specifying.Finally, judged result, mistiming and the rank in same classification that have stored can be sent to corresponding learning terminal as required.Wherein corresponding learning terminal refers to the global learning terminal in same classification, also can be some learning terminal of specifying.When the exercise sent is subjective item, after sorting, the answer sent according to classified storage learning terminal; Also can add up and send the exercise that prestores and the mistiming receiving answer, then according to this mistiming of classified storage to corresponding learning terminal under one's name, the answer speed of this mistiming i.e. student; Also can store teacher to the evaluation content changing answer, evaluation content can be word also can be sound.Finally, the answer in same classification stored, mistiming and evaluation content can be sent to corresponding learning terminal as required.Wherein corresponding learning terminal refers to the global learning terminal in same classification, also can be some learning terminal of specifying.
In order to ensure learning terminal can real-time reception to the synchronous picture of teacher's terminal, in step S203, by the picture of teacher's terminal and audio frequency with send confirm synchronous by the learning terminal of information after, also the learning terminal of Ying Youyu teacher's terminal synchronizes sends expression information working properly every predetermined a period of time to teacher's terminal, if teacher's terminal each predetermined one end time receives expression that learning terminal sends information working properly, then represent that communication is therebetween normal, learning terminal can receive the synchronizing information that teacher's terminal sends; If teacher's terminal does not receive expression that learning terminal sends information working properly within predetermined a period of time, then illustrate that the communication between teacher's terminal and learning terminal may have occurred fault, now to receiving, teacher's terminal each predetermined a period of time represents that the learning terminal corresponding to information working properly sends authorization information, confirms whether communication therebetween really breaks down.Learning terminal, after receiving authorization information, can send the confirmation corresponding with authorization information to teacher's terminal.If teacher's terminal receives the confirmation corresponding with authorization information, then illustrate that communication is therebetween normal, teacher's terminal is carried out synchronous with learning terminal normally.Now should stop sending authorization information to learning terminal.Confirmation is that learning terminal receives authorization information, and judges that authorization information is what send very afterwards.Learning terminal may receive various instruction, need judge the authorization information teacher terminal that receives send after, if send confirmation again to teacher's terminal. teacher's terminal does not receive the confirmation corresponding with authorization information, then illustrate that teacher's terminal does not keep synchronous with learning terminal, then continue to think that learning terminal sends authorization information.Wherein authorization information can be that teacher's terminal thinks the data that student terminal is synchronous, also can be that other can verify that student terminal and teacher's terminal can the information of proper communication.Can also be arranged to, after teacher's terminal sends synchronizing information data as student terminal, student terminal is according to the synchronizing information data received, send the authorization information corresponding with the synchronizing information data received every predetermined one end time to teacher's terminal, teacher's terminal is known, and whether learning terminal have received complete synchronizing information data.For the ease of checking the operation history of learning terminal and teacher's terminal at any time, this method also comprises, and the operation note of storage learning terminal and/or teacher's terminal or operation screen are to database.Certainly, store operation note or the operation screen of learning terminal and/or teacher's terminal, can be operation note and the operation screen of preserving learning terminal and/or teacher's terminal in real time, also can be store the operation note of learning terminal and/or teacher's terminal and operation screen every predetermined a period of time.Operation note can be checked at any time when needed.Certainly, if the operation note of real-time storage learning terminal and/or teacher's terminal and operation screen, teacher can also the operation of real time inspection student and behavior in teacher's terminal, so that teacher manages.
Embodiment 3: the embodiment of the present invention 3 provides the basic terminal graph of interaction platform, as shown in Figure 4, comprises as lower unit,
Teacher's terminal 401, generates and confirms mark, and send confirmation and be identified to learning terminal 402;
Information is passed through in the confirmation that reception learning terminal 402 sends; Picture and audio frequency are confirmed that the learning terminal 402 by information is synchronous with sending;
Receive the enquirement request that also demonstration validation is sent by the learning terminal 402 of information;
If be verified, then receive and on the picture of teacher's terminal 401, show the information sending and put question to the learning terminal 402 of request to send;
By synchronous with other learning terminals 402 for the picture sending the learning terminal 402 of puing question to request;
Learning terminal 402, confirmation of receipt identifies, and judges to confirm that identification information is that true time sends confirmation and passes through information;
Send and put question to request;
Send question information.
Interaction classroom implementation method provided by the present invention, student is sent to learn by software client the instructional video recorded with prior art, compared with student cannot carry out interactive quiz with teacher, it is by carrying out synchronous by teacher's terminal with student terminal, and enable teacher's terminal receive the question information of student, and then the interaction added between student and teacher, thus solve deficiency of the prior art.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. interaction classroom implementation method, is characterized in that, described method comprises:
Generate and confirm mark, and send described confirmation and be identified to learning terminal;
Receive confirmation that described learning terminal sends by information, described confirmation is that learning terminal receives after described confirmations identify by information, and judges that described confirmation identification information is that true time sends;
The picture of teacher's terminal and audio frequency are confirmed that the learning terminal by information is synchronous with sending;
Receive and verify the enquirement request that described confirmation is sent by the learning terminal of information;
If described in be verified, then to receive and display sends the question information that sends of learning terminal of puing question to request on the picture of teacher's terminal;
By synchronous with other learning terminals for the picture sending the learning terminal of puing question to request;
By the picture of teacher's terminal and audio frequency with send confirm synchronous by the learning terminal of information after, also comprise:
Send the exercise extremely described learning terminal prestored;
Receive the answer that described learning terminal sends;
The analysis result of described answer will be sent to the learning terminal sending answer;
If described exercise is multiple-choice question or topic of filling a vacancy, then describedly to comprise being sent to the analysis result of described answer the learning terminal sending answer:
Judge that whether the answer received is consistent with the answer prestored;
If the result judged described is consistent, then send the correct information of expression to the learning terminal sending answer;
If the result of described judgement is inconsistent, then sends and represent that wrong information and the described answer prestored are to the learning terminal sending answer;
If described exercise is multiple-choice question or topic of filling a vacancy, then described by the analysis result of described answer is sent to send answer learning terminal after also comprise:
According to the rule pre-set, described learning terminal is classified;
According to the result judged described in described classified storage;
According to sending the exercise prestored and the mistiming receiving described answer described in described classified storage;
Be that consistent number carries out rank to the learning terminal sending answer according to the result of described judgement, and store described rank;
The result of the described judgement be stored in same classification, described mistiming and described rank are sent to the learning terminal in described same classification.
2. interaction classroom implementation method according to claim 1, is characterized in that, described exercise comprises: multiple-choice question, fill a vacancy topic, subjective item.
3. interaction classroom implementation method according to claim 2, is characterized in that, if described exercise is subjective item, then describedly to comprise being sent to the analysis result of described answer the learning terminal sending answer:
With the answer that many split screen modes send at multiple learning terminals that described teacher's terminal demonstration receives;
If receive the click commands of the split screen clicked in described many split screens, then amplify the picture of the split screen of this click;
By the picture of the picture of the split screen of described amplification and described split screen and the audio sync of learning terminal to all learning terminals.
4. interaction classroom implementation method according to claim 2, is characterized in that, if described exercise is subjective item, then described by the analysis result of described answer is sent to send answer learning terminal after also comprise:
According to the rule pre-set, described learning terminal is classified;
According to answer described in described classified storage;
According to sending the exercise prestored and the mistiming receiving described answer described in described classified storage;
According to the evaluation of described classified storage to learning terminal;
The described answer be stored in same classification, described mistiming and described evaluation are sent to the learning terminal in described same classification.
5. interaction classroom implementation method according to claim 1, it is characterized in that, described by the picture of teacher's terminal and audio frequency with send confirm synchronous by the learning terminal of information after also comprise: receive and represent information working properly, described information working properly be described in send and confirm to be sent every predetermined a period of time by the learning terminal of information;
If do not receive described expression information working properly within predetermined a period of time, then send authorization information to the learning terminal do not received corresponding to described expression information working properly every predetermined a period of time;
If the information of receiving the confirmation, stop sending authorization information to the learning terminal do not received corresponding to described expression information working properly, described confirmation is that learning terminal receives described authorization information, and judges that described authorization information is what send very afterwards.
6. interaction classroom implementation method according to claim 1, is characterized in that, describedly the picture of teacher's terminal and audio frequency is confirmed synchronously to be comprised by the learning terminal of information with sending:
Store the screenshot capture of described teacher's terminal;
The coordinate of the onscreen pointer of the described teacher's terminal of real-time storage;
Send the screenshot capture of coordinate and the storage stored to described learning terminal.
7. interaction platform, is characterized in that, described platform comprises:
Teacher's terminal, generates and confirms mark, and send described confirmation and be identified to learning terminal;
Receive the confirmation that described learning terminal sends and pass through information; Picture and audio frequency are confirmed that the learning terminal by information is synchronous with sending;
Receive and verify the enquirement request that described confirmation is sent by the learning terminal of information;
If described in be verified, then to receive and display sends the information that sends of learning terminal of puing question to request on the picture of teacher's terminal;
By synchronous with other learning terminals for the picture sending the learning terminal of puing question to request;
Teacher's terminal by picture and audio frequency with send confirm synchronous by the learning terminal of information after, teacher's terminal also sends the exercise that prestores to described learning terminal;
Receive the answer that described learning terminal sends;
The analysis result of described answer will be sent to the learning terminal sending answer;
If described exercise is multiple-choice question or topic of filling a vacancy, then describedly to comprise being sent to the analysis result of described answer the learning terminal sending answer:
Judge that whether the answer received is consistent with the answer prestored;
If the result judged described is consistent, then send the correct information of expression to the learning terminal sending answer;
If the result of described judgement is inconsistent, then sends and represent that wrong information and the described answer prestored are to the learning terminal sending answer;
If described exercise is multiple-choice question or topic of filling a vacancy, then teacher's terminal described by the analysis result of described answer is sent to send answer learning terminal after, also according to the rule pre-set, described learning terminal is classified;
According to the result judged described in described classified storage;
According to sending the exercise prestored and the mistiming receiving described answer described in described classified storage;
Be that consistent number carries out rank to the learning terminal sending answer according to the result of described judgement, and store described rank;
The result of the described judgement be stored in same classification, described mistiming and described rank are sent to the learning terminal in described same classification;
Learning terminal, receives described confirmation mark, and judges that described confirmation identification information is that true time sends confirmation and passes through information;
Send and put question to request;
Send question information.
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