CN108234610A - A kind of classroom interaction and reponse system - Google Patents
A kind of classroom interaction and reponse system Download PDFInfo
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- CN108234610A CN108234610A CN201711402987.XA CN201711402987A CN108234610A CN 108234610 A CN108234610 A CN 108234610A CN 201711402987 A CN201711402987 A CN 201711402987A CN 108234610 A CN108234610 A CN 108234610A
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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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- 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
- G09B7/00—Electrically-operated teaching apparatus or devices working with questions and answers
- G09B7/02—Electrically-operated teaching apparatus or devices working with questions and answers of the type wherein the student is expected to construct an answer to the question which is presented or wherein the machine gives an answer to the question presented by a student
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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
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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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
- H04L67/50—Network services
- H04L67/53—Network services using third party service providers
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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
- H04L67/50—Network services
- H04L67/55—Push-based network services
Abstract
The invention discloses a kind of classroom interaction and reponse system, the course of work includes the following steps：The test question that teacher chooses or goes out certainly is shown on the display interface of training computer, student submits answer by device for answering question；Teacher clicks correct option on training computer, and training computer carries out screenshotss to the topic information on display interface and answer information；Training computer merges the answer data of all students with the picture of screenshotss, forms answering information data packet；Answering information data packet is transmitted to Platform Server by training computer, and Platform Server arranges the answer data of each student according to subject mesh, chapters and sections and the knowledge point of the picture analyzing test question of screenshotss.The present invention can not depend on fixed exam pool or content platform, given lessons and tested fully according to the original teaching custom of teacher, during student's answer, realize data cutout, and carry out data analysis on backstage, can provide reference for teacher, students and their parents.
Description
[technical field]
The present invention relates to classroom teaching evaluation more particularly to a kind of classroom interaction and reponse systems.
[background technology]
With the development of Internet technology, many educational technology equipments are used in Activities for Teaching, such as electronic whiteboard, answer
Device etc..The use of electronic hardware has also expedited the emergence of the software systems for improving the quality of teaching, for acquiring Classroom Information, point
Analysis for teacher and parent as a result, provide data reference.
Application No. is a kind of teaching efficiency immediate feedback assessment system of disclosure of the invention of CN201410427570.9, including
Campus network server, classroom interaction reponse system, analysis result query system, learning effect analysis system and database；Class
Hall interaction systems collect student and reply the answering information of teacher's topic in the layout data library of classroom, and answering information is passed through
Campus network is sent to campus network server；Learning effect analysis system compares answering information and the answer in database
Compared with statistics answer is as a result, the Grasping level of analysis knowledge point；Inquiry system, parent, teacher or principal log in campus network inquiry and answer
Inscribe the Grasping level of result and knowledge point.This assessment system can correct operation and the paper of student automatically in real time；It can be according to student
Operation and the performance of paper, synchronization judge master degree of the student to knowledge point, and make summary, and data type explanation is old
The teaching efficiency of teacher does teaching level with adjusting the reference of teaching means for assessment teacher.
There are one common features for foregoing invention and the classroom reponse system generally used now, all tool：It needs to rely on solid
Fixed exam pool or content platform.For most middle and primary schools teachers, they have oneself fixed teaching custom, each
Region, each school the course content and methods of instruction be also not quite similar, using the exam pool or content platform specified, destroy original
Teaching custom, it is impossible to received by most teachers, so now classroom reponse system to popularize rate not high.
[invention content]
The technical problem to be solved in the present invention is to provide one kind to need not rely on fixed exam pool or content platform, presses completely
The classroom interaction and reponse system given lessons and tested according to the original teaching custom of teacher and course content.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is a kind of classroom interaction and reponse system, packet
It includes Platform Server, plural number set classroom interaction equipment and a plurality of clients, classroom interaction equipment and includes training computer, signal
Receiver and a plurality of device for answering question, device for answering question are communicated to connect by signal receiver and training computer, training computer and visitor
Family end communicates to connect respectively with Platform Server；The course of work includes the following steps：
101st, show that teacher chooses or the test question that goes out certainly on the display interface of training computer, student by device for answering question to
Training computer submits answer；
102nd, teacher clicks correct option on the display interface of training computer, and training computer is on display interface
Topic information and answer information carry out screenshotss；
103rd, training computer merges the answer data of all students with the picture of screenshotss, forms answering information data
Packet；
104th, answering information data packet is transmitted to Platform Server by training computer, and Platform Server is according to the figures of screenshotss
Piece analyzes subject mesh, chapters and sections and the knowledge point of test question, and the answer data of each student is arranged.
Above-described classroom interaction and reponse system, Platform Server store the data of student, and the data of student include
The ID of device for answering question that school, class, student's personal information and family's long message where student, the data of each student and student are held
Number binding；In a step 101, when training computer starts, the ID of signal receiver is obtained；Training computer is sent to server
The ID of signal receiver, class of the Platform Server according to belonging to being searched the ID of signal receiver, and by the student of affiliated class
Table data is sent to training computer；Student's table data includes student name and corresponding device for answering question ID；Training computer
Student's table data is deposited in local, if training computer Connection Service device fails, is obtained from local file last
Student's table data.
Above-described classroom interaction and reponse system, training computer include interactive electric whiteboard, projecting apparatus, calculating
Machine host and display；Signal receiver connects main frame, and the device for answering question used with student is wirelessly communicated and connected, computer
Host passes through Internet connection with Platform Server.
Above-described classroom interaction and reponse system, the display interface include training computer display and electronics
The human-computer interaction interface shown on blank, human-computer interaction interface include the button of answer operation, button include starting answer button,
Terminate answer button and exit button；Human-computer interaction interface is shown in the edge of training computer display and electronic whiteboard, no
Block the lecture contents shown in main region on display and electronic whiteboard；The source of test question include teacher write PPT,
Campus network resource, third-party platform resource or the teacher hand-written topic on electronic whiteboard.
Above-described classroom interaction and reponse system, in a step 101, the display interface of training computer show answer
Progress window, training computer continue to obtain answer data to signal receiver, and data cached, update answer progress；Teacher
It is clicked by human-computer interaction interface and terminates answer button, answer terminates；Training computer is sent to signal receiver stops answer
Instruction, the display interface of training computer shows the number of answer, teacher waited for click correct option.
Above-described classroom interaction and reponse system, in a step 102, training computer statistic answer it is correct
Rate, and show on display interface the accuracy of student's answer.
Above-described classroom interaction and reponse system, at step 104, Platform Server are connected to third party's resource and put down
Platform, search and the relevant resource information of the test question；Platform Server arranges the answer data of all students, will be every
The daily answer situation of a student, test question and the resource information accumulate data packet, push to mobile client, parent
Packet content is obtained by mobile client；Mobile client includes wechat or cell phone application.
Above-described classroom interaction and reponse system, at step 104, the Word Input module in Platform Server make
The text information in the picture is extracted with OCR algorithm, after the text information extraction in picture, data analysis module is known
Phrase in other text information, is weighted the phrase in test question judgement, and phrase and subject, chapters and sections, knowledge point are corresponding
Weights are inquired in weight data table, finally obtain subject, chapters and sections and knowledge point belonging to test question.
Above-described classroom interaction and reponse system, the corresponding weight table of phrase and knowledge point pass through supervised engineering
Learning method obtains, and by inputting the exam pool with classification information in systems, is learnt, extracts weight data table；In system
In operational process, data analysis module is constantly learnt, and updates weight data table；The algorithm of supervised machine learning is adopted
It is realized with K- nearest neighbor algorithms.
Above-described classroom interaction and reponse system, Platform Server are counted and are divided to the historical data of student
Analysis, forms the statistical report of period, and statistical report includes student and the ' Current Knowledge Regarding of subject, certain class student know certain
The whole grasp situation of knowledge.
The classroom interaction and reponse system of the present invention, can not depend on fixed exam pool or content platform, fully according to religion
The original teaching custom of teacher and course content are given lessons and are tested, and during interactive answer, realize data cutout, and rear
Platform carries out data analysis, can provide reference for teacher, students and their parents.
[description of the drawings]
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is classroom interaction of the embodiment of the present invention and the functional block diagram of reponse system.
Fig. 2 is classroom interaction of the embodiment of the present invention and the logic diagram of reponse system.
Fig. 3 is classroom interaction of the embodiment of the present invention and the outline flowchart of reponse system.
Fig. 4 is classroom interaction of the embodiment of the present invention and the flow chart of reponse system teaching end program.
[specific embodiment]
Classroom interaction of the embodiment of the present invention and reponse system, including Platform Server, more set classroom interaction equipment and multiple
Client.
Classroom interaction device distribution is in each classroom, the device for answering question used by multiple students, signal receiver and teaching
Computer forms.Training computer includes interactive electric whiteboard, projecting apparatus, main frame and display.Signal receiver
Main frame is connect, and the device for answering question used with student is wirelessly communicated and connected..
Client includes pc client and mobile client, and pc client passes through the wired company in internet with Platform Server
It connects, mobile client is connect with Platform Server by the Internet radio.
Teaching end program run on the host of training computer, including hardware interface, server interface, interactive interface and
Data processing module.Platform service program is run on Platform Server, including client-side interface, data analysis and processing mould
Module is presented in block, database, basic data management and user.
Platform service program is deployed on the server of internet, and the present embodiment is taken using Ali's Cloud Server as platform
The hardware carrier for program of being engaged in.The host of teaching in classroom computer is responsible for and is deployed in the Client Interface module of platform service program
In teaching end program communicate, using Http forms carry out data interaction.
In the present embodiment, main frame uses Windows operating system, signal receiver and main frame
It is communicated by USB interface.Device for answering question has button and display function, has unique ID number, using 2.4GHz frequency ranges and signal
Receiver communicates.One signal receiver can communicate with multiple device for answering question simultaneously, issue answer instruction, receive answer data.
The database purchase student of platform service program, school, parent and teacher essential information, storage student classroom answers
Topic record, storage periodic analysis report.Basic data management function provides the management interface to database, is visited by WEB modes
Ask operation.
Brief information and the analysis that student classroom answer is responsible for pushing and be shown to module is presented in the user of platform service program
Report, including pushing daily classroom answer situation statistical information, subject monthly grasps situation report and the feelings per term
Statistical report.User can also be accessed by wechat, obtain details, including the analysis of mistake topic, horizontal and vertical data statistics.
The workflow of classroom interaction and reponse system is as follows：
1. Platform Server stores the data of student, school, class, student's personal information and family where data include student
Long message, the ID number of device for answering question that data and the student of each student are held are bound.
2. training computer is opened during class-teaching of teacher, it is automatic to start the teaching end program being mounted in training computer；Religion
End routine call hardware interface program is learned, by USB HID interface connection signal receivers, obtains the ID of signal receiver；Religion
End Connection Service device is learned, sends the ID of signal receiver, school and class of the server software according to belonging to being searched the ID of receiver
Grade, and class's student's table data is sent to teaching end.Student's table data includes student name and corresponding device for answering question ID,
Student's table data is deposited in local by teaching end.If imparting knowledge to students the failure of end Connection Service device, obtained from local file last
Student's table data；
3. teaching end program shows human-computer interaction interface, human-computer interaction circle on training computer display and electronic whiteboard
Face includes every button of answer operation, such as starts answer, terminate answer, exit basic function button.Human-computer interaction interface
The edge of training computer display and electronic whiteboard is shown in, does not block and is shown in main region on display and electronic whiteboard
Lecture contents.
4. during teachers' instruction, test of arbitrarily setting a question during giving lessons, topic is shown in computer display and electronics
On blank.Topic source can be the self-contained PPT of teacher, campus network resource, third-party platform resource either in electricity
Sub- blank left-hand seat writes out topic.The teaching that topic source depends on teacher is accustomed to, unrelated with this classroom interaction system, does not need to be familiar
Content in specific content library is trained with other are carried out.
After 5. teacher has gone out topic, answer is shown on training computer display and electronic whiteboard by imparting knowledge to students end program
Interface, impart knowledge to students end routine call hardware interface, to signal receiver issue start answer information, the type including topic, and
Control signal receiver issues answer instruction to device for answering question, and device for answering question display starts the interface of answer, student is allowed to input answer.
Student submits answer by device for answering question, and signal receiver receives the answer data of student, and teaching end program is collected all students and carried
The answer data of friendship.
6. training computer display and electronic whiteboard show answer progress window, continue to obtain answer to signal receiver
Data, and it is data cached.If receiving answer data, answer progress is updated, shows the number of answer.
7. teacher is clicked by human-computer interaction interface stops answer button, answer terminates, and teaching end program is received to signal
Device sends the instruction for terminating answer.Training computer display and electronic whiteboard show the statistics interface for receiving answer, wait for
Teacher clicks correct option.
8. teacher clicks correct option on answer statistics interface.The accuracy of end program of imparting knowledge to students statistics answer, and uniting
Meter is shown on interface.End program of imparting knowledge to students carries out screenshotss to the topic information shown by current screen and answer information, passes through image
Preserve topic information.Teacher closes answer statistics interface, this answer process terminates.It imparts knowledge to students on the program summed signal receiver of end
All student's answer datas passed merge with the topic information and answer information intercepted, form answering information data packet.
9. after answer, displaying answer accuracy statistical result in teaching end is referred to for teacher scene.
10. if network connection is normal, answering information data packet is transmitted to Platform Server by teaching end.If network connects
Exception is connect, can preserve to local and delay to transmit.
11. platform service program will receive the data from teaching end from teaching end interface, by the data from teaching end
It is transferred to Data Analysis Services module.
The Data Analysis Services module of platform service program analyzes the screenshot picture from teaching end, passes through image
The method for obtaining topic specifying information is completed by the Data Analysis Services mould image analysis algorithm in the block of platform service program.
Image analysis algorithm is divided to two function modules, is Word Input module and data analysis module respectively.
Word Input module is responsible for extracting the text information in picture, this can be realized using common OCR algorithm
Function.
After the text information extraction of image, specific subject mesh, chapters and sections and knowledge belonging to data analysis module analysis topic
Point.
Phrase in data analysis module identification text information, judgement, phrase and are weighted to the phrase in topic
Section, chapters and sections, the corresponding weights in knowledge point are inquired in weight data table, finally obtain subject belonging to topic, chapters and sections and
Knowledge point.
Weight data table is obtained by supervised machine learning, and the method for acquisition is using K- nearest neighbor algorithms, by being
Several exam pools with classification information are inputted in system, are learnt, extract weight data table.In system operation, data
Analysis module is constantly learnt, and updates the data table.It is nearest that disclosed K- may be used in the algorithm of supervised machine learning
Adjacent algorithm is realized.
The introduction of the machine learning method of text information sees documents below：1. hundred degree of libraries《Take things philosophically data：Text data
Machine learning automatic classification method》, author Zhang Jian, network address：https://wenku.baidu.com/view/
448a3f27172ded630a1cb61f.html；2. application No. is the Chinese invention applications of CN201610755226.1《A kind of base
In formal semantics reasoning and the natural language knowledge excavation system of deep learning》.
By picture analyzing, subject, chapters and sections and the knowledge point included belonging to topic are obtained, this is relative to general teaching
In content library, by taking section as an elective course, selecting chapters and sections, selected topic purpose mode, this is a reverse function.Platform service program can be with
Third party's resource is connected, transfers solution approach relevant with topic or knowledge point parsing.Parent checks that answer is believed in detail after class
During breath, solution approach or knowledge point parsing can be checked, it is convenient that student is taught.
12. the platform service program pin data daily to each student are counted and arranged, by answer situation, (student is complete
The master data of its answer, including carrying out answer how many times in total, accuracy is how much), topic information with answer reference collection into
Data packet pushes to the mobile client of parent.Parent obtains packet content by mobile client.Parent makes client
End includes wechat or cell phone application.Module is presented by the data of platform service in mobile client and the direct data communication of platform
It realizes.
Platform service program carries out statistics and analysis to the historical data of student, statistical data report is formed, including student
The student of ' Current Knowledge Regarding, certain class to certain subject refers to the whole grasp situation of certain knowledge for parent and teacher.
The classroom interaction and reponse system of above example of the present invention, do not depend on fixed exam pool or content platform, completely
It is given lessons and is tested according to the original teaching custom of teacher and course content, during interactive answer, realize data cutout,
And back-end data analysis is carried out, can be teacher, students and their parents' reference.
Claims (10)
1. a kind of classroom interaction and reponse system cover classroom interaction equipment and a plurality of clients including Platform Server, plural number,
Classroom interaction equipment includes training computer, signal receiver and a plurality of device for answering question, device for answering question passes through signal receiver and religion
Computer communication connection is learned, training computer and client communicate to connect respectively with Platform Server；It is it is characterized in that, worked
Journey includes the following steps：
101st, show that teacher chooses or the test question that goes out certainly on the display interface of training computer, student is by device for answering question to teaching
Computer submits answer；
102nd, teacher clicks correct option on the display interface of training computer, and training computer is to the topic on display interface
Information and answer information carry out screenshotss；
103rd, training computer merges the answer data of all students with the picture of screenshotss, forms answering information data packet；
104th, answering information data packet is transmitted to Platform Server by training computer, and Platform Server is according to the picture of screenshotss point
Subject mesh, chapters and sections and the knowledge point of test question are analysed, and the answer data of each student is arranged.
2. classroom interaction according to claim 1 and reponse system, which is characterized in that Platform Server stores the number of student
According to the data of student include student place school, class, student's personal information and family's long message, the data of each student and
The ID number binding of raw held device for answering question；In a step 101, when training computer starts, the ID of signal receiver is obtained；Teaching
Computer sends the ID of signal receiver to server, and Platform Server searches affiliated class according to the ID of signal receiver,
And student's table data of affiliated class is sent to training computer；Student's table data includes student name and corresponding answers
Inscribe device ID；Student's table data is deposited in local by training computer, if training computer Connection Service device fails, from local
Last student's table data is obtained in file.
3. classroom interaction according to claim 1 and reponse system, which is characterized in that training computer includes interactive electricity
Sub- blank, projecting apparatus, main frame and display；Signal receiver connects main frame, and the device for answering question used with student
Wireless communication connection, main frame pass through Internet connection with Platform Server.
4. classroom interaction according to claim 3 and reponse system, which is characterized in that the display interface includes teaching
The human-computer interaction interface shown on computer display and electronic whiteboard, human-computer interaction interface include the button of answer operation, press
Button includes starting answer button, terminates answer button and exit button；Human-computer interaction interface is shown in training computer display
With the edge of electronic whiteboard, the lecture contents shown in main region on display and electronic whiteboard are not blocked；Test question comes
Source includes the teacher PPT, campus network resource, third-party platform resource or the teacher that the write hand-written topic on electronic whiteboard.
5. classroom interaction according to claim 4 and reponse system, which is characterized in that in a step 101, training computer
Display interface show answer progress window, training computer continues to obtain answer data to signal receiver, and data cached,
Update answer progress；Teacher is clicked by human-computer interaction interface terminates answer button, and answer terminates；Training computer connects to signal
It receives device and sends the instruction for stopping answer, the display interface of training computer shows the number of answer, and teacher is waited for click just
True answer.
6. classroom interaction according to claim 1 and reponse system, which is characterized in that in a step 102, training computer
The accuracy of statistic answer, and show on display interface the accuracy of student's answer.
7. classroom interaction according to claim 1 and reponse system, which is characterized in that at step 104, Platform Server
It is connected to third party's resource platform, search and the relevant resource information of the test question；Platform Server answers all students
Case data are arranged, and the daily answer situation of each student, test question and the resource information are accumulated data packet, pushed away
It send to mobile client, parent obtains packet content by mobile client；Mobile client includes wechat or cell phone application.
8. classroom interaction according to claim 1 and reponse system, which is characterized in that at step 104, Platform Server
In Word Input module the text information in the picture is extracted using OCR algorithm, the text information in picture carries
After taking, the phrase in data analysis module identification text information is weighted judgement, phrase and to the phrase in test question
Section, chapters and sections, the corresponding weights in knowledge point are inquired in weight data table, finally obtain subject, the chapters and sections belonging to test question
And knowledge point.
9. classroom interaction according to claim 8 and reponse system, which is characterized in that the corresponding weights of phrase and knowledge point
Table is obtained by supervised machine learning method, by inputting the exam pool with classification information in systems, is learnt, extracted
Weight data table；In system operation, data analysis module is constantly learnt, and updates weight data table；Supervision
The algorithm of formula machine learning is realized using K- nearest neighbor algorithms.
10. classroom interaction according to claim 1 and reponse system, which is characterized in that Platform Server goes through student
History data carry out statistics and analysis, form the statistical report of period, and statistical report includes acquisition of knowledge feelings of the student to subject
Condition, certain class student are to the whole grasp situation of certain knowledge.
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109063126A (en) * | 2018-08-02 | 2018-12-21 | 温军华 | A kind of answer method of data capture and its device based on topic types information |
| CN109493663A (en) * | 2018-11-16 | 2019-03-19 | 苏州工业园区服务外包职业学院 | A kind of instruction after class system and instruction after class method based on information technology |
| CN109785699A (en) * | 2019-01-11 | 2019-05-21 | 科学出版社成都有限责任公司 | A kind of information technology matching system |
| CN110148322A (en) * | 2019-05-15 | 2019-08-20 | 福建福宇智慧信息科技有限公司 | A kind of long-range answer method and system |
| CN110246385A (en) * | 2019-05-16 | 2019-09-17 | 杭州博世数据网络有限公司 | Based on a crucial internet teaching assisted teaching system for evaluation of giving lessons |
| CN110688480A (en) * | 2019-09-30 | 2020-01-14 | 郑州威科姆科技股份有限公司 | Real-time teaching evaluation method and system based on message |
| CN111192491A (en) * | 2018-11-15 | 2020-05-22 | 英业达科技有限公司 | Classroom interaction management system and method based on wide area network |
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| CN111489595A (en) * | 2020-04-16 | 2020-08-04 | 广东小天才科技有限公司 | Method and device for feeding back test information in live broadcast teaching process |
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| CN112530221A (en) * | 2020-11-30 | 2021-03-19 | 深圳市华士精成科技有限公司 | Remote classroom question answering interaction system |
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| CN112767203A (en) * | 2021-01-19 | 2021-05-07 | 上海蕴迩通讯设备有限公司 | Student learning management method, system and equipment |
| CN113269667A (en) * | 2021-07-20 | 2021-08-17 | 北京点趣教育科技有限公司 | Wrong question pushing method and device and electronic equipment |
| CN113436482A (en) * | 2020-03-23 | 2021-09-24 | 深圳市金视电子科技有限公司 | Teaching double-screen cooperation method |
| CN114937383A (en) * | 2022-06-02 | 2022-08-23 | 北京新唐思创教育科技有限公司 | Interactive online teaching method, device, equipment and medium |
| CN117079222A (en) * | 2023-10-17 | 2023-11-17 | 广州乐庚信息科技有限公司 | Teaching plan generation method and system based on classroom audio and video intelligent analysis |
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| CN109063126A (en) * | 2018-08-02 | 2018-12-21 | 温军华 | A kind of answer method of data capture and its device based on topic types information |
| CN111192491A (en) * | 2018-11-15 | 2020-05-22 | 英业达科技有限公司 | Classroom interaction management system and method based on wide area network |
| CN109493663A (en) * | 2018-11-16 | 2019-03-19 | 苏州工业园区服务外包职业学院 | A kind of instruction after class system and instruction after class method based on information technology |
| CN109785699A (en) * | 2019-01-11 | 2019-05-21 | 科学出版社成都有限责任公司 | A kind of information technology matching system |
| CN110148322A (en) * | 2019-05-15 | 2019-08-20 | 福建福宇智慧信息科技有限公司 | A kind of long-range answer method and system |
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| CN110688480A (en) * | 2019-09-30 | 2020-01-14 | 郑州威科姆科技股份有限公司 | Real-time teaching evaluation method and system based on message |
| CN111489598A (en) * | 2020-02-04 | 2020-08-04 | 吉林工程技术师范学院 | Interactive teaching and examination system |
| CN113436482A (en) * | 2020-03-23 | 2021-09-24 | 深圳市金视电子科技有限公司 | Teaching double-screen cooperation method |
| CN111326039A (en) * | 2020-04-13 | 2020-06-23 | 重庆正派体育健身有限公司 | Online interactive teaching and competition system |
| CN111489595A (en) * | 2020-04-16 | 2020-08-04 | 广东小天才科技有限公司 | Method and device for feeding back test information in live broadcast teaching process |
| CN111489595B (en) * | 2020-04-16 | 2022-06-24 | 广东小天才科技有限公司 | Method and device for feeding back test information in live broadcast teaching process |
| CN112242076A (en) * | 2020-10-16 | 2021-01-19 | 深圳市微校互联科技有限公司 | Teaching interaction method and device and computer storage medium |
| CN112616060A (en) * | 2020-11-20 | 2021-04-06 | 深圳点猫科技有限公司 | Interactive method, device, system and medium for answering questions in online lessons |
| CN112530221A (en) * | 2020-11-30 | 2021-03-19 | 深圳市华士精成科技有限公司 | Remote classroom question answering interaction system |
| CN112767203A (en) * | 2021-01-19 | 2021-05-07 | 上海蕴迩通讯设备有限公司 | Student learning management method, system and equipment |
| CN113269667A (en) * | 2021-07-20 | 2021-08-17 | 北京点趣教育科技有限公司 | Wrong question pushing method and device and electronic equipment |
| CN114937383A (en) * | 2022-06-02 | 2022-08-23 | 北京新唐思创教育科技有限公司 | Interactive online teaching method, device, equipment and medium |
| CN117079222A (en) * | 2023-10-17 | 2023-11-17 | 广州乐庚信息科技有限公司 | Teaching plan generation method and system based on classroom audio and video intelligent analysis |
| CN117079222B (en) * | 2023-10-17 | 2024-01-26 | 广州乐庚信息科技有限公司 | Teaching plan generation method and system based on classroom audio and video intelligent analysis |
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