CN111326038A - Method, device and system for teaching - Google Patents
Method, device and system for teaching Download PDFInfo
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- CN111326038A CN111326038A CN202010280445.5A CN202010280445A CN111326038A CN 111326038 A CN111326038 A CN 111326038A CN 202010280445 A CN202010280445 A CN 202010280445A CN 111326038 A CN111326038 A CN 111326038A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/08—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations
- G09B5/14—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations with provision for individual teacher-student communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
Abstract
The embodiment of the application provides a method, a device and a system for teaching, wherein the method comprises the following steps: the method comprises the steps that a teacher end obtains self-defined test question data, wherein the test question data are obtained by screenshot of an electronic document containing test questions by the teacher end; the teacher end sends the test question data to the server so that the server can send the test question data to the student end to answer the questions. According to the method and the device, the teacher end obtains the self-defined test question data, the server sends the test question data to the server, the server sends the test question data to the student end, the student end answers the test questions, and therefore since teachers can define the test questions according to the knowledge points to be examined, the pertinence of the test questions can be improved through the method.
Description
Technical Field
The present application relates to the field of communications, and in particular, to a method, an apparatus, and a system for teaching.
Background
Along with the popularization of electronic equipment application, an education mode combining electronic equipment and teaching is gradually emerging. Because the content that electronic equipment can present is more diversified, compares traditional education mode, and emerging education mode teaching content is abundanter, also can improve student's enjoyment of learning more.
At present, besides traditional attendance and question asking, a teaching mode based on question bank also appears. For example, a teacher may extract questions from a question bank to have a student answer.
In the process of implementing the invention, the inventor finds that the following problems exist in the prior art: because the test questions in the question bank are possibly difficult to be accurately matched with the knowledge points to be examined, the existing teaching mode based on the question bank at least has the problem of lack of pertinence.
Disclosure of Invention
An object of the embodiments of the present application is to provide a method, an apparatus, and a system for teaching, so as to solve the problem of lack of pertinence in the prior art.
In a first aspect, an embodiment of the present application provides a method for teaching, where the method includes: the method comprises the steps that a teacher end obtains self-defined test question data, wherein the test question data are obtained by screenshot of an electronic document containing test questions by the teacher end; the teacher end sends the test question data to the server so that the server can send the test question data to the student end to answer the questions.
Therefore, the teacher end acquires the self-defined test question data and sends the test question data to the server, and the server sends the test question data to the student end so that the student end can answer the test questions, so that the teacher can define the test questions according to the knowledge points to be examined, and the pertinence of the test questions can be improved through the method.
In addition, the test question data can be adjusted according to the bias of the knowledge points to be checked, so that different requirements of users are met.
In one possible embodiment, the method further comprises: the teacher end sends a monitoring instruction to the server so that the server can send the monitoring instruction to the student end to enable the server to obtain answer pictures of the student end; and the teacher end receives the answer picture sent by the server.
Therefore, the embodiment of the application can perform real-time feedback on the lecture listening condition of the student through monitoring the answering process.
In one possible embodiment, the method further comprises: and the teacher end receives the evaluation result sent by the server, wherein the evaluation result is obtained by evaluating the answer result of the student end by the server.
Therefore, the embodiment of the application can evaluate the lecture listening condition of the student through evaluating the answer result, and further improve the interactivity of teaching.
In a second aspect, an embodiment of the present application provides a method for teaching, where the method includes: the server receives user-defined test question data sent by a teacher end, wherein the test question data is obtained by screenshot of an electronic document containing test questions by the teacher end; the server sends test question data to the student end so that the student end can answer the questions.
In one possible embodiment, the method further comprises: the server receives a monitoring instruction sent by a teacher end; the server sends a monitoring instruction to the student end so that the server can conveniently obtain an answering picture of the student end; and the server sends an answer picture to the teacher end.
In a third aspect, an embodiment of the present application provides a method for teaching, where the method includes: the student end receives the self-defined test question data sent by the server, wherein the test question data is sent by the server receiving teacher end and is obtained by the teacher end after screenshot of the electronic document containing the self-defined test questions; and the student end answers the questions according to the test question data.
In a fourth aspect, an embodiment of the present application provides an apparatus for teaching, where the apparatus is applied to a teacher side, and includes: the system comprises an acquisition module, a storage module and a display module, wherein the acquisition module is used for acquiring self-defined test question data, and the test question data is obtained by a teacher end by screenshot of an electronic document containing test questions; the first sending module is used for sending the test question data to the server so that the server can send the test question data to the student end to answer the questions.
In a fifth aspect, an embodiment of the present application provides an apparatus for teaching, where the apparatus is applied to a server, and the apparatus includes: the first receiving module is used for receiving self-defined test question data sent by a teacher end, wherein the test question data is obtained by screenshot of an electronic document containing test questions by the teacher end; and the second sending module is used for sending the test question data to the student end so that the student end can answer the questions.
In a sixth aspect, an embodiment of the present application provides an apparatus for teaching, which is applied to a student end, and includes: the second receiving module is used for receiving the self-defined test question data sent by the server, wherein the test question data is sent by the server receiving teacher end and is obtained by screenshot of the teacher end on an electronic document containing the self-defined test questions; and the answer module is used for answering according to the test question data.
In a seventh aspect, an embodiment of the present application provides a system for teaching, where the system includes: the teacher end is used for obtaining self-defined test question data and sending the test question data to the server, wherein the test question data are obtained by screenshot of an electronic document containing test questions by the teacher end: the server is in communication connection with the teacher end and is used for receiving the test question data sent by the teacher end and sending the test question data to the student end; the student end is in communication connection with the server and used for receiving the test question data sent by the server and answering according to the test question data.
In an eighth aspect, the present application provides a storage medium, on which a computer program is stored, where the computer program is executed by a processor to perform the method of the first aspect or any optional implementation manner of the first aspect.
In a ninth aspect, the present application provides a storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the computer program performs the method according to the second aspect or any optional implementation manner of the second aspect.
In a tenth aspect, the present application provides a storage medium, on which a computer program is stored, where the computer program is executed by a processor to perform the method according to the third aspect or any optional implementation manner of the third aspect.
In an eleventh aspect, an embodiment of the present application provides an electronic device, including: a processor, a memory and a bus, the memory storing machine-readable instructions executable by the processor, the processor and the memory communicating via the bus when the electronic device is running, the machine-readable instructions when executed by the processor performing the method of the first aspect or any of the alternative implementations of the first aspect.
In a twelfth aspect, an embodiment of the present application provides an electronic device, including: a processor, a memory and a bus, the memory storing machine-readable instructions executable by the processor, the processor and the memory communicating via the bus when the electronic device is running, the machine-readable instructions when executed by the processor performing the method of the second aspect or any of the alternative implementations of the second aspect.
In a thirteenth aspect, an embodiment of the present application provides an electronic device, including: a processor, a memory and a bus, the memory storing machine-readable instructions executable by the processor, the processor and the memory communicating via the bus when the electronic device is operating, the machine-readable instructions when executed by the processor performing the method of the third aspect or any of the alternative implementations of the third aspect.
In a fourteenth aspect, the present application provides a computer program product which, when run on a computer, causes the computer to perform the method of the first aspect or any possible implementation manner of the first aspect.
In a fifteenth aspect, the present application provides a computer program product which, when run on a computer, causes the computer to perform the method of the second aspect or any possible implementation of the second aspect.
In a sixteenth aspect, the present application provides a computer program product which, when run on a computer, causes the computer to perform the method of the third aspect or any possible implementation manner of the third aspect.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
FIG. 1 illustrates a schematic diagram of an application scenario to which embodiments of the present application are applicable;
FIG. 2 shows a flow chart of a method for teaching provided by an embodiment of the present application;
FIG. 3 shows a detailed flow chart of a method for teaching according to an embodiment of the present application;
FIG. 4 is a block diagram illustrating an apparatus for teaching according to an embodiment of the present disclosure;
FIG. 5 is a block diagram illustrating another apparatus for teaching according to an embodiment of the present application;
FIG. 6 is a block diagram illustrating another apparatus for teaching according to an embodiment of the present application;
FIG. 7 is a block diagram illustrating a system for teaching provided by an embodiment of the present application;
fig. 8 shows a block diagram of an electronic device according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.
Currently, research on intelligent education has been gradually developed in large corporations. In this background, educational software systems featuring artificial intelligence and big data are gradually being developed. Under the condition that basic hardware systems (such as tablet computers, computers and the like) and large screens (or display screens, or education large screens and the like) are gradually popularized, various teaching software systems are widely used, so that the teaching work of teachers goes from a basic electronization stage to an efficient intelligentization stage.
The examination or answering is a mode for detecting the teaching quality in the teaching link. The answering mode includes the answering mode based on the question bank besides the traditional answering mode of calling and asking questions. However, the traditional method for calling and asking questions at class names has the defects of being too traditional and low in efficiency, and the problem that the answer method based on the question bank is not targeted is also caused.
Based on this, the embodiment of the application provides a teaching scheme, which includes that a teacher end obtains self-defined test question data and sends the test question data to a server, wherein the test question data is obtained by screenshot of an electronic document containing test questions by the teacher end. And the server receives the test question data sent by the teacher end and sends the test question data to the student end. And the student end receives the test question data sent by the server and answers the test question according to the test question data, so that a teacher can define the test question according to the knowledge point to be examined, and the pertinence of the test question can be improved through the method.
Referring to fig. 1, fig. 1 is a schematic diagram illustrating an application scenario 100 to which an embodiment of the present application is applicable. Specifically, the application scenario includes: teacher end 110, network 120, server 130, and student end 140.
It should be noted that the specific number of the student terminals 140 can be set according to actual requirements, and for convenience of description, only one student terminal 140 is shown in fig. 1.
The teacher end 110 may be a mobile phone, a desktop, a tablet computer, or the like. That is, the specific device type of the teacher end 110 may be set according to actual requirements, and the embodiment of the present application is not limited thereto.
The network 120 may be a local area network, a wide area network, a metropolitan area network, or the like. That is, the specific network type of the network 120 may also be set according to actual requirements, and the embodiment of the present application is not limited thereto.
The server 130 can be a single server, a group of servers, etc., wherein the group of servers can be centralized or distributed (e.g., a distributed system). That is, the specific server type of the server 130 may also be set according to actual requirements, and the embodiment of the present application is not limited thereto.
The student end 140 may be a mobile phone, a desktop, a tablet computer, or the like. That is, the specific device type of the student end 140 may also be set according to actual requirements, and the embodiment of the present application is not limited thereto.
In the embodiment of the present application, the teacher may define the test questions according to the knowledge points to be checked, so that the teacher end 110 may send the first notification information carrying the customized test question data and the identification of the student end to the server 130 through the network 120. Then, the server 130 may send the test question data to the corresponding student end 140 according to the identification of the student end in the first notification information. Finally, the student corresponding to the student end 140 can answer the question after receiving the test question data.
And after the student end 140 completes the answer of the student corresponding to the test question, the student end 140 may send the answer result of the test question to the server. And, the server 130 may send the answer result to the teacher end 110, so that the teacher end 110 displays the answer result, so that the teacher communicates with the students subsequently (e.g., explains, etc.) based on the answer result.
It should be noted that the solution for teaching provided by the embodiment of the present invention can be further extended to other suitable application scenarios, and is not limited to the application scenario 100 shown in fig. 1.
In addition, although only 1 teacher end and 1 server are shown in fig. 1, it should be understood by those skilled in the art that the application scenario 100 may include more teacher ends or servers in the process of actual application, and the embodiment of the present application is not limited thereto.
Referring to fig. 2, fig. 2 is a flowchart illustrating a method for teaching according to an embodiment of the present application. The method shown in fig. 2 comprises:
and step S210, the teacher end acquires custom test question data.
It should be understood that the specific form of the test question data may be set according to actual requirements, and the embodiment of the present application is not limited thereto.
For example, the test question data may be obtained by a teacher capturing a picture of an electronic document containing test questions. In this case, the test question data may be a screenshot of a single test question, or may be a screenshot of multiple test questions, or the test question data may be a screenshot, or may be multiple screenshots, and the embodiment of the present application is not limited to this.
In addition, under the condition that the test question data is a plurality of screenshots, the teacher end can splice the screenshots into a complete screenshot according to the screenshot sequence, so that the problem that the student end needs to download one by one to cause complicated downloading under the condition that the screenshot quantity is large is solved.
For another example, the teacher may store the electronic document including the test questions in tools such as a hundred-degree cloud, that is, in the embodiment of the present application, the download path (or the download link) of the test questions may be used as the test question data, so that the subsequent server may send the download path of the test questions to the student side, and the student side may download the test questions to be examined through the download path.
To facilitate understanding of step S210, the following description is made by a scenario in which the test question data is a screenshot.
Specifically, the teacher can prepare an electronic document containing a custom test question corresponding to the knowledge point to be checked in advance during lesson preparation. Subsequently, in a classroom, a teacher can open the electronic document through the teacher end, and screen-capture the target test questions in the electronic document by using question setting software (or screen-capture software) in the teacher end to obtain test question data.
Step S220, the teacher sends test question data to the server. Correspondingly, the server receives the test question data sent by the teacher end.
In order to facilitate understanding of step S220, the following description is made by way of specific embodiments.
Optionally, under the condition that the teacher end and the student end are successfully pre-paired, the teacher end can send the test question data to the server, so that after the follow-up server receives the test question data, the server can directly send the test question data to the student end successfully pre-paired with the teacher end according to the pairing relation, the pairing process in the test question issuing process and the selection process of the student end by the teacher end are eliminated, and the effect of rapidly issuing the test questions can be achieved.
Optionally, in a case that the number of the student ends is multiple, the teacher end may select a preset number of student ends to answer according to actual requirements, and the teacher end may first use the identifier of the selected student end (for example, the IP address of the student end, or the student number or the student name of the student) as the obtained identifier of the student end. And then, the teacher end generates first notification information according to the test question data and the identification of the student end, wherein the first notification information carries the test question data and the identification of the student end. And finally, the teacher end sends first notification information to the server, so that the server determines the address of the student end according to the student identification carried in the first notification information, and then sends test question data to the corresponding student end based on the address of the student end.
It should be understood that the specific number of the preset number of student terminals can be set according to actual requirements, and the embodiment of the present application is not limited thereto.
For example, the specific number of the preset number of student terminals may be 1, 3, or the number of all students.
It should be noted that, for the above two manners, before the teacher end sends the test question data to the server, the teacher end may first preprocess the test question data, and then the teacher end may send the preprocessed test question data to the server.
It should be understood that the specific manner of preprocessing may be set according to actual requirements, and the embodiments of the present application are not limited thereto.
For example, the preprocessing mode may include compression of the test question data by the teacher end. Specifically, the teacher end can determine the size of the test question data, if the size of the test question data is larger than a preset value, the teacher end compresses the test question data, and if the size of the test question data is not larger than the preset value, the teacher end directly sends the test question data to the server.
Step S230, the server sends test question data to the student end. Correspondingly, the student end receives the test question data sent by the server.
Specifically, in the case where the server receives the test question data, the server may transmit the reception information of the test question data to the student side through a communication technique such as socket, thereby notifying the student side that the issue of the test question has been made.
In addition, the server may have a condition of storing a plurality of test question data, so that the received message may carry an identifier of the target test question data, and after the student end receives the question setting message, the student end may analyze the received message to obtain the identifier of the target test question data, and then the student end may obtain a download address of the target test question from the server through a browser by using the identifier of the target test question data, and then download the target test question to a local answer system of the student end based on the download address.
It should be understood that the downloaded test questions may be directly downloaded from the server, or may be downloaded from other network disks such as a hectority cloud corresponding to the download address. That is to say, in the embodiment of the present application, the test questions may be stored by the server, and the test questions may also be stored by other network disks such as a hundred-degree cloud.
It should also be understood that the downloaded test questions may be images or documents. That is, the specific type of the downloaded test question may be selected according to actual needs, and the embodiment of the present application is not limited thereto.
And step S240, the student end answers the questions according to the test question data.
Specifically, after the student side acquires the test questions, the student side may pre-process the acquired test questions in advance, and then the student side may reply to the pre-processed test questions.
It should be understood that the specific process of preprocessing the test questions by the student end may also be selected according to actual needs, and the embodiment of the present application is not limited thereto.
For example, in the case that the format of the test questions downloaded by the student side is an image format, the preprocessing of the test questions by the student side may include format conversion of the image, so that the test questions in the image format may be converted into an editable document, and then the students may answer the questions in the editable document.
It should also be understood that the specific form of answering can be set according to actual needs, and the embodiments of the present application are not limited thereto.
For example, the specific form of answering may be selection, or input text, etc.
In addition, in a case where at least one student starts answering through a corresponding student terminal, the student terminal may send a notification message that the student starts answering to the server, and then the server forwards the notification message to the teacher terminal, so that the teacher terminal may send a monitoring instruction for acquiring an answer screen of the student terminal to the student terminal by acquiring the notification message that starts answering, specifically:
the student end can be provided with the monitoring program, so that the teacher end can send a monitoring instruction to the server, the server can send the monitoring instruction, the student end can call the monitoring program according to the received monitoring instruction, and the student end can acquire the answer picture of the corresponding student end through the monitoring program. And the student end sends the answer picture that the student end gathered to the server to and the server sends the answer picture to the teacher end, thereby the teacher end can show the answer picture (for example, show through the screen of teacher end self, also can show through the big screen with teacher end communication connection etc.), and then can realize looking over of answer process, and the management of answer time etc..
It should be understood that the whole process of sending the answer picture to the teacher end by the student end may be set according to actual requirements, and the embodiment of the present application is not limited thereto.
For example, the student side may transmit the answer picture of the student side to the server through RSTP (Rapid Spanning Tree Protocol), and then the server may also transmit the answer picture to the teacher side through RSTP Protocol.
And step S250, the student end sends the answer result to the server. Correspondingly, the server receives the answer results sent by the student terminal.
It should be understood that the specific form of the answer may also be set according to the actual requirement, and the embodiment of the present application is not limited thereto.
For example, the answer result may be obtained by the student end by capturing a screen of an answer area, where the answer area may include an area for the student to input characters, an area for the student to select, and the like, or the answer area may be the entire interface of the student end.
As another example, the answer result may be an electronic document after the student performs the answer operation.
In order to facilitate understanding of step S250, the following description is made by way of specific examples.
Specifically, when the student completes answering and does not reach the preset time point, the student can send the answering result to the server through the browser in the student end, so that the student end completes submitting the answering result.
In addition, when the preset time is up and at least one student end does not submit the answer result, the teacher can finish answering through the teacher end, so that the server can obtain the answer result of the student end which does not submit.
It should be understood that the specific time point corresponding to the preset time point may be set according to actual requirements, and the application example is not limited thereto.
And step S260, the server sends the answer result of the student end to the teacher end. Correspondingly, the teacher end receives the answer results of the student end.
Specifically, after the server obtains the answer result, the server may send a notification message that the student has completed answering to the teacher end through a communication technology such as socket. Therefore, the teacher end can send a request to the server, and the server sends the answer result of the corresponding student end to the teacher end based on the request of the teacher end.
It should be understood that the process of sending the answer result of the corresponding student end to the teacher end by the server may be set according to actual requirements, and the embodiment of the present application is not limited thereto.
Optionally, under the condition that the student end has the teacher end successfully paired with the student end in advance, the student end can directly send the answer result to the server, so that the server can send test question data to the teacher end successfully paired with the student end in advance under the condition that the subsequent server receives the answer result, the selection process of the teacher end by the server is avoided, and the teacher end can quickly obtain the answer result.
Alternatively, in the case where the teacher's end is plural in number, the student's end may acquire the teacher's end identification before submitting the answer result. Subsequently, the student end can generate second notification information according to the identification and the answer result of the teacher end. And the second notification information carries the identification of the teacher end and the answer result. And the student terminal sends second notification information to the server. And under the condition that the server receives the second notification information, the server can determine the address of the teacher end according to the identification of the teacher end carried in the second notification information, and send the answer result to the teacher end through the address of the teacher end, so that the subsequent teacher end can display the answer result.
It should be noted that, although the above describes the process of obtaining the answer result by the teacher end, it should be understood by those skilled in the art that the teacher end may also obtain other data (for example, an evaluation result, etc.) in addition to the answer result, or the teacher end may also obtain other data (for example, analysis data of the answer result, etc.) without obtaining the answer result, as long as it is ensured that the teacher can determine the mastery condition of the student on the knowledge point to be assessed according to the obtained data, and the embodiment of the present application is not limited thereto.
For example, the other data may include a case where the student grasps the knowledge points, so that in a case where the server obtains the answer result, the server may compare correct answer to the test question of the test question to be examined with the student-side answer result, thereby determining whether the answer result is correct. In addition, the server can also store the mapping relation between each test question to be assessed and each knowledge point, so that the server can determine which knowledge points the student does not master by determining the mapping relation between the test question corresponding to the wrong answer result and the knowledge points. And the server can also count the data so as to arrange a list of knowledge points which are not mastered by each student of the at least one student and the relationship between each item and the name. The server may then send the list to the teacher so that the teacher may re-explain certain knowledge points, etc. through the list.
For another example, the other data may also include the evaluation result, so that in the case that the server obtains the answer result, the server may first pre-process the answer result in the image format to obtain the content in the answer result. And the server can evaluate the answer result by using the answer of the test question to be checked so as to obtain an evaluation result, wherein the evaluation result is obtained by evaluating the answer result of the student end by the server. Subsequently, the server may transmit the evaluation result to the teacher side. Correspondingly, the teacher end receives the evaluation result sent by the server.
It should be understood that the specific data of the evaluation result may be set according to actual requirements, and the embodiment of the present application is not limited thereto.
For example, the evaluation result may include a score corresponding to each student (e.g., the server may calculate a final score of each student according to the score corresponding to each test question and whether each test question is correct or not), and the like.
For another example, the server may also record the answering time of each student, so that the server may use the answer of the examination questions and the answering time to perform evaluation to obtain an evaluation result. The evaluation result can be the mastery condition of the knowledge point to be assessed by each student.
The grasping condition described in the evaluation result may be not grasped, general, or skilled. Determining that the student does not master the knowledge point under the condition that the answer result is inconsistent with the test question answer; the server may compare the answer time with a preset time in a case where the answer result is consistent with the answer to the test question, and determine that the mastery degree of the student on the knowledge point is general in a case where the answer time is greater than the preset time, whereas determine that the mastery degree of the student on the knowledge point is proficient in a case where the answer time is less than or equal to the preset time.
It should be understood that the specific time range corresponding to the preset time may be set according to actual requirements, and the embodiment of the present application is not limited thereto.
For example, the specific time range corresponding to the preset time may be 3 minutes, 5 minutes, 1 hour, or the like.
And step S270, displaying the answer result by the teacher end.
Specifically, under the condition that the teacher end obtains the answer result, the teacher end can display the answer result through a large screen, so that students can check and explain the answer result.
In addition, the teacher end may display data related to the evaluation result in addition to the answer result, and the embodiment of the present application is not limited thereto.
It should be noted that the method for teaching in the embodiment of the present application may be applied to a scenario in which a teacher asks a question, or may be applied to a scenario in an examination, and the embodiment of the present application is not limited to this.
Therefore, the embodiment of the application provides a teaching scheme, wherein self-defined test question data are obtained through a teacher end, and the test question data are sent to a server, wherein the test question data are obtained by screenshot of an electronic document containing test questions by the teacher end. And the server receives the test question data sent by the teacher end and sends the test question data to the student end. And the student end receives the test question data sent by the server and answers the test question according to the test question data, so that a teacher can define the test question according to the knowledge point to be examined, and the pertinence of the test question can be improved through the method.
In addition, because the student end of answering in this application embodiment can be a plurality ofly to compare in traditional questioning mode, this application embodiment can let a plurality of students all participate in, thereby has not only improved the efficiency and the coverage rate of questioning, has still improved the teaching effect, and has improved the electronization degree of teaching link.
In addition, the scheme in the embodiment of the application can be deployed on the existing hardware equipment without replacing new equipment, so that the utilization rate of the existing hardware equipment can be improved.
In addition, this application embodiment can also be through the control of answer process to can do more real-time feedback to student's the condition of listening to lessons.
In addition, the embodiment of the application can evaluate the lecture listening condition of the student through evaluating the answer result, and further improve the interactivity of teaching.
In order to facilitate understanding of the embodiments of the present application, the following description will be given by way of specific examples.
Referring to fig. 3, fig. 3 shows a specific flowchart of a method for teaching according to an embodiment of the present application. The method shown in fig. 3 comprises: a question setting process and a question answering process.
Wherein, the process of proposing a question includes:
after receiving the screenshot operation of the teacher at the teacher end, the teacher end obtains test question data through question setting software; the teacher end packages and sends the test question data, the identification of the teacher end (for example, the ID of the teacher end, or the IP address of the teacher end, etc.) and the identification of the student end (for example, the ID of the student end, or the IP address of the student end, etc.) of the answering questions to the server, i.e., the teacher end uploads the questions (customized test question data) to the server. And then, the server transmits a message by using communication technologies such as socket and the like through the local area network, informs students needing answering of the questions that the questions are issued and informs question marks corresponding to the test question data. After the answering software of each student end needing answering receives the answering message, the message content is analyzed to obtain the question mark.
And each student end uses the question mark to request the test question from the server in an HTTP (Hypertext Transfer Protocol) mode. And after receiving the request of the student end, the server returns the download address of the test question data. The student end can download the test questions to the answering software by using the download address.
In addition, the answering process includes:
the student utilizes student end to adopt the mode of predetermineeing to answer a question. The preset mode may include a mode of selecting, inputting characters, and the like. Subsequently, the student end can use the student end to capture the picture and obtain the answer result. And the student end uploads the answer result to the server in an HTTP mode, and meanwhile, the student end sends the answered message to the teacher end through a local area network by using communication technologies such as socket and the like. And the teacher end acquires the answer result from the server. And the teacher end presents the answer result in the large screen for display.
It should be understood that the process of the teacher end obtaining the answer result from the server is similar to the process of the student end obtaining the test question, and the detailed description is not repeated here, and specific reference may be made to the related description of the process of the student end obtaining the test question.
It should also be understood that, although the manner in which the student side transmits the answer completion message to the teacher side through the local area network is shown above, it should be understood by those skilled in the art that the answer completion message may also be implemented in other manners, and the embodiments of the present application are not limited thereto.
For example, the student side may send an answer completion message to the server, and then the server forwards the answer completion message to the teacher side.
It should be understood that the above-described methods for teaching are only exemplary, and those skilled in the art can make various modifications according to the above-described methods, and the modifications are also within the scope of the embodiments of the present application.
For example, while the operations of the method of the invention are depicted in the drawings in a particular order, this does not require or imply that the operations must be performed in this particular order, or that all of the illustrated operations must be performed, to achieve desirable results. Rather, the steps depicted in the flowcharts may change the order of execution. Additionally or alternatively, certain steps may be omitted, multiple steps combined into one step execution, and/or one step broken down into multiple step executions.
Referring to fig. 4, fig. 4 shows a block diagram of a device 400 for teaching provided in an embodiment of the present application, it should be understood that the device 400 corresponds to the teacher end in the embodiment of the method in fig. 2 or fig. 3, and is capable of performing various steps involved in the teacher end in the embodiment of the method, and specific functions of the device 400 may be described in the foregoing description, and detailed descriptions are omitted here as appropriate to avoid redundancy. The device 400 includes at least one software functional module that can be stored in a memory in the form of software or firmware (firmware) or solidified in an Operating System (OS) of the device 400.
Specifically, the apparatus 400 includes:
the obtaining module 410 is configured to obtain custom test question data, where the test question data is obtained by a teacher end capturing an electronic document containing test questions; the first sending module 420 is configured to send the test question data to the server, so that the server sends the test question data to the student end for the student end to answer.
In a possible embodiment, the first sending module 420 is further configured to send a monitoring instruction to the server, so that the server sends the monitoring instruction to the student end, so that the server obtains an answer picture of the student end; and a third receiving module (not shown) for receiving the answer picture sent by the server.
In a possible embodiment, the third receiving module is further configured to receive an evaluation result sent by the server, where the evaluation result is obtained by evaluating an answer result of the student end by the server.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working process of the apparatus described above may refer to the corresponding process in the foregoing method, and will not be described in too much detail herein.
Referring to fig. 5, fig. 5 shows a block diagram of another apparatus 500 for teaching provided in an embodiment of the present application, and it should be understood that the apparatus 500 corresponds to the server side in the above embodiment of the method in fig. 2 or fig. 3, and is capable of performing various steps related to the server side in the above embodiment of the method, and specific functions of the apparatus 500 may be referred to the above description, and detailed descriptions are appropriately omitted here to avoid repetition. The device 500 includes at least one software functional module that can be stored in a memory in the form of software or firmware (firmware) or solidified in an Operating System (OS) of the device 500. Specifically, the apparatus 500 includes:
the first receiving module 510 is configured to receive user-defined test question data sent by a teacher end, where the test question data is obtained by screenshot, by the teacher end, of an electronic document containing test questions; the second sending module 520 is configured to send the test question data to the student end, so that the student end can answer the test question.
In a possible embodiment, the first receiving module 510 is further configured to receive a monitoring instruction sent by a teacher; the second sending module 520 is further configured to send a monitoring instruction to the student end, so that the server obtains an answer picture of the student end; the second sending module 520 is further configured to send an answer picture to the teacher end.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working process of the apparatus described above may refer to the corresponding process in the foregoing method, and will not be described in too much detail herein.
Referring to fig. 6, fig. 6 shows a block diagram of another apparatus 600 for teaching provided in the embodiment of the present application, it should be understood that the apparatus 600 corresponds to the student terminal in the embodiment of the method in fig. 2 or fig. 3, and is capable of performing the steps involved in the student terminal in the embodiment of the method, and the specific functions of the apparatus 600 may be referred to the description above, and a detailed description is omitted here as appropriate to avoid repetition. The device 600 includes at least one software functional module that can be stored in a memory in the form of software or firmware (firmware) or solidified in an Operating System (OS) of the device 600. Specifically, the apparatus 600 includes:
the second receiving module 610 is configured to receive the customized test question data sent by the server, where the test question data is sent by the server to receive the test question data, and the test question data is obtained by the server by screenshot of an electronic document containing the customized test question; and the answer module 620 is used for answering according to the test question data.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working process of the apparatus described above may refer to the corresponding process in the foregoing method, and will not be described in too much detail herein.
Referring to fig. 7, fig. 7 is a block diagram illustrating a system 700 for teaching according to an embodiment of the present application. The system 700 for teaching includes: teacher end 710, server 720, and student end 730, server 720 communicating with teacher end 710 and student end 730, respectively, wherein,
the teacher end 710 is configured to obtain custom test question data and send the test question data to a server, where the test question data is obtained by screenshot, by the teacher end, of an electronic document including test questions:
the server 720 is used for receiving the test question data sent by the teacher end and sending the test question data to the student end;
and the student end 730 is used for receiving the test question data sent by the server and answering according to the test question data.
It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working process of the system described above may refer to the corresponding process in fig. 2 or fig. 3 in the foregoing method, and will not be described in too much detail herein.
The embodiment of the present application further provides an electronic device 800, where the electronic device 800 may be disposed in a teacher end, a server, or a student end.
Fig. 8 shows a block diagram of an electronic device 800 according to an embodiment of the present application. As shown in fig. 8, electronic device 800 may include a processor 810, a communication interface 820, a memory 830, and at least one communication bus 840. Wherein a communication bus 840 is used to enable direct, coupled communication between these components. The communication interface 820 of the device in the embodiment of the present application is used for performing signaling or data communication with other node devices. Processor 810 may be an integrated circuit chip having signal processing capabilities. The Processor 810 may be a general-purpose Processor, and includes a Central Processing Unit (CPU), a Network Processor (NP), and the like; the integrated Circuit may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete gate or transistor logic device, or discrete hardware components. The various methods, steps, and logic blocks disclosed in the embodiments of the present application may be implemented or performed. A general purpose processor may be a microprocessor or the processor 810 may be any conventional processor or the like.
The Memory 830 may be, but is not limited to, a Random Access Memory (RAM), a Read Only Memory (ROM), a Programmable Read-Only Memory (PROM), an Erasable Read-Only Memory (EPROM), an electrically Erasable Read-Only Memory (EEPROM), and the like. The memory 830 stores computer readable instructions, and when the computer readable instructions are executed by the processor 810, the electronic device 800 may perform the steps of the corresponding apparatus side in the method embodiments of fig. 2 or fig. 3. For example, in the case where the electronic device 800 is provided at the teacher's end, the memory 830 stores computer-readable instructions, and when the computer-readable instructions are executed by the processor 810, the electronic device 800 may perform the steps of the teacher's end in the method embodiments of fig. 2 or fig. 3.
The electronic device 800 may further include a memory controller, an input-output unit, an audio unit, a display unit.
The memory 830, the memory controller, the processor 810, the peripheral interface, the input/output unit, the audio unit, and the display unit are electrically connected to each other directly or indirectly to realize data transmission or interaction. For example, these components may be electrically coupled to each other via one or more communication buses 840. The processor 810 is adapted to execute executable modules stored in the memory 830, such as software functional modules or computer programs comprised by the electronic device 800.
The input and output unit is used for providing input data for a user to realize the interaction of the user and the server (or the local terminal). The input/output unit may be, but is not limited to, a mouse, a keyboard, and the like.
The audio unit provides an audio interface to the user, which may include one or more microphones, one or more speakers, and audio circuitry.
The display unit provides an interactive interface (e.g. a user interface) between the electronic device and a user or for displaying image data to a user reference. In this embodiment, the display unit may be a liquid crystal display or a touch display. In the case of a touch display, the display can be a capacitive touch screen or a resistive touch screen, which supports single-point and multi-point touch operations. The support of single-point and multi-point touch operations means that the touch display can sense touch operations simultaneously generated from one or more positions on the touch display, and the sensed touch operations are sent to the processor for calculation and processing.
It is to be understood that the configuration shown in fig. 8 is merely exemplary, and that the electronic device 800 may include more or fewer components than shown in fig. 8, or have a different configuration than shown in fig. 8. The components shown in fig. 8 may be implemented in hardware, software, or a combination thereof.
The present application provides a storage medium having stored thereon a computer program which, when executed by a processor, performs the method of an embodiment.
The application provides an electronic device, this electronic device includes: a processor, a memory and a bus, the memory storing machine-readable instructions executable by the processor, the processor and the memory communicating over the bus when the electronic device is operating, the machine-readable instructions when executed by the processor performing the method of an embodiment.
The present application also provides a computer program product which, when run on a computer, causes the computer to perform the method of the method embodiments.
It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working process of the system described above may refer to the corresponding process in the foregoing method, and will not be described in too much detail herein.
It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other. For the device-like embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method can be implemented in other ways. The apparatus embodiments described above are merely illustrative, and for example, the flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of apparatus, methods and computer program products according to various embodiments of the present application. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In addition, functional modules in the embodiments of the present application may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.
The functions, if implemented in the form of software functional modules and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes. It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A method for teaching, comprising:
a teacher end obtains self-defined test question data, wherein the test question data is obtained by screenshot of an electronic document containing test questions by the teacher end;
and the teacher end sends the test question data to the server so that the server can send the test question data to the student end for the student end to answer.
2. The method of claim 1, further comprising:
the teacher end sends a monitoring instruction to the server so that the server can send the monitoring instruction to the student end, and the server can obtain an answer picture of the student end;
and the teacher end receives the answer picture sent by the server.
3. The method of claim 1, further comprising:
and the teacher end receives an evaluation result sent by the server, wherein the evaluation result is obtained by evaluating the answer result of the student end by the server.
4. A method for teaching, comprising:
the method comprises the steps that a server receives user-defined test question data sent by a teacher end, wherein the test question data are obtained by screenshot of an electronic document containing test questions by the teacher end;
and the server sends the test question data to the student end so that the student end can answer the test questions.
5. The method of claim 4, further comprising:
the server receives a monitoring instruction sent by the teacher end;
the server sends the monitoring instruction to the student end so that the server can conveniently acquire an answer picture of the student end;
and the server sends the answer picture to the teacher end.
6. A method for teaching, comprising:
the student end receives the self-defined test question data sent by the server, wherein the test question data is sent by the teacher end and is obtained by screenshot of the electronic document containing the self-defined test questions by the teacher end;
and the student end answers the questions according to the test question data.
7. An apparatus for teaching, wherein the apparatus is applied to a teacher side, the apparatus comprising:
the system comprises an acquisition module, a storage module and a processing module, wherein the acquisition module is used for acquiring self-defined test question data, and the test question data is obtained by screenshot of an electronic document containing test questions by a teacher end;
the first sending module is used for sending the test question data to a server so that the server can send the test question data to a student end conveniently, and the student end can answer the test questions.
8. An apparatus for teaching, wherein the apparatus is applied to a server, the apparatus comprising:
the first receiving module is used for receiving self-defined test question data sent by a teacher end, wherein the test question data is obtained by screenshot of an electronic document containing test questions by the teacher end;
and the second sending module is used for sending the test question data to a student end so that the student end can answer the questions.
9. An apparatus for teaching, said apparatus being applied to a student side, said apparatus comprising:
the second receiving module is used for receiving the self-defined test question data sent by the server, wherein the test question data is sent by a teacher end and is obtained by screenshot of an electronic document containing the self-defined test question by the teacher end;
and the answer module is used for answering according to the test question data.
10. A system for teaching, the system comprising:
the system comprises a teacher end and a server, wherein the teacher end is used for acquiring custom test question data and sending the test question data to the server, and the test question data is obtained by screenshot of an electronic document containing test questions by the teacher end:
the server is in communication connection with the teacher end and is used for receiving the test question data sent by the teacher end and sending the test question data to the student end;
the student end is in communication connection with the server and is used for receiving the test question data sent by the server and answering according to the test question data.
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Application publication date: 20200623 |