CN116978265A - One-to-one teaching system based on Internet - Google Patents
One-to-one teaching system based on Internet Download PDFInfo
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- CN116978265A CN116978265A CN202310844053.0A CN202310844053A CN116978265A CN 116978265 A CN116978265 A CN 116978265A CN 202310844053 A CN202310844053 A CN 202310844053A CN 116978265 A CN116978265 A CN 116978265A
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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
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/2187—Live feed
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Abstract
The invention provides a one-to-one teaching system based on the Internet, comprising: the student end is used by students; the teacher end is used by a teacher; the educational administration end is used by a executive owner; the server is respectively in communication connection with the student end, the teacher end and the educational administration end through the Internet; the server receives the lesson-making preparation information sent by the teacher side and screens out the idle cloud classrooms to be displayed through the teacher side arrangement, the teacher side selects one of the cloud classrooms and sends course invitation information to the student side through the server, the student side enters the cloud classrooms based on the course invitation information, and teaching data of the teacher side are acquired in real time and presented on the student side after the student side enters the cloud classrooms. According to the one-to-one teaching system based on the Internet, the cloud classroom is established through the server for teachers and corresponding students to complete one-to-one on-line teaching, so that the teacher can pay attention to the learning and physical and mental development conditions of each student, and different teaching plans are formulated according to different students, so that real teaching in accordance with the material is achieved.
Description
Technical Field
The invention relates to the technical field of Internet teaching, in particular to a one-to-one teaching system based on Internet.
Background
With the development of technologies such as mobile internet, big data and cloud computing, the ways in which people accept and feed back information are changed greatly, and the learning mode of human beings is changed, so that each teaching platform and school release a remote video education system, and remote education and education resource utilization maximization are realized. But the existing remote video teaching has certain defects, a teacher cannot observe the teaching state of each student in the teaching process, and in the teaching time, the teacher cannot interact with each student in an exchange manner. Therefore, how to teach according to the material, attention is paid to the physical and psychological development of each student, and the problem to be solved in the current situation of internet education is solved.
Disclosure of Invention
The invention aims to provide an Internet-based one-to-one teaching system, which is characterized in that lesson starting preparation information is sent to a server through a teacher end, the server screens out idle cloud classrooms for arrangement and presentation, one of the idle cloud classrooms is selected by the teacher end, lesson invitation information is sent to a student end, the student end enters the cloud classrooms according to the lesson invitation information, teaching data of the teacher end are acquired in real time and presented at the student end, and one-to-one teaching based on the Internet is realized.
The one-to-one teaching system based on the Internet provided by the embodiment of the invention comprises:
the student end is used by students;
the teacher end is used by a teacher;
the educational administration end is used by a executive owner;
the server is respectively in communication connection with the student end, the teacher end and the educational administration end through the Internet; receiving lesson-making preparation information sent by a teacher end, screening and arranging and presenting free cloud classrooms in the time period, selecting one free cloud classroom by the teacher end, sending lesson invitation information to a student end through a server, sending a lesson response request to the server by the student end according to the lesson invitation information, and entering the cloud classrooms to realize one-to-one online teaching.
Preferably, the server includes:
the class arrangement module is used for forming a class arrangement table;
the teaching state monitoring module is used for monitoring the state of a class;
the login authentication module is used for login authentication of teachers and students;
the data storage module is used for storing user information and lesson data;
and the comprehensive evaluation module is used for analyzing and evaluating the teaching states of teachers and students.
Preferably, the student-side applicable device includes: one or more of a computer, a mobile phone and a tablet computer.
Preferably, the teaching data includes:
the teacher end presents a display image on a display device of the user equipment of the teacher end according to teaching contents in the teaching process;
teacher voice information input by a teacher end through voice input equipment in the teaching process;
teacher video information shot by a camera in real time by a teacher end in the teaching process;
and the teacher side annotates information on the screen in the teaching process.
Preferably, the teacher end includes:
the first account management unit is used for managing account data and modifying login passwords of accounts;
the first login unit is used for logging in the server;
the teaching unit is used for teaching teachers;
the courseware searching unit is used for the teacher to search the courseware on demand;
the evaluation unit is used for the teacher to score the school presentation of the students;
and the information uploading unit is used for a teacher to write class summaries and upload.
Preferably, the student end includes:
the second account management unit is used for managing account data and modifying login passwords of the accounts;
the second login unit is used for logging in the server;
the learning unit is used for the students to check the school table information and the classroom feedback;
the teaching evaluation unit is used for evaluating teaching quality by students;
and the answering unit is used for students to complete the questions raised by teachers.
Preferably, the course arrangement module performs the following operations:
receiving a lesson-available date and a specific lesson-time period of students in a week selected by a educational administration terminal, and generating lesson-period information of the students;
combining the course name, the number of required lessons and the information of the teaching period of the students to generate the distribution information of specific lessons;
screening teachers with time matching based on the distribution information of specific lessons, and presenting a list through a educational administration terminal;
based on the teacher selected by the educational administration end, a specific class-arrangement list is generated and presented at the student end and the teacher end.
Preferably, the lesson state monitoring module performs the steps of:
collecting student images and teacher images of a current classroom through cameras at a student end and a teacher end, and sending the student images and the teacher images to a face information detection module;
extracting and analyzing face information of the student images and the teacher images through a face information detection module to obtain face characteristics;
matching the detected face features with the reference face information corresponding to the class in a preset face feature library, if the matching degree is greater than a preset threshold value, indicating that the corresponding teacher or student is successful in attendance, obtaining class information of the class, and sending the class information to a comprehensive evaluation module;
acquiring a video of a student on class recorded by a student end in the teaching process;
transmitting the video of the students in lessons to a dynamic analysis module;
the dynamic analysis module analyzes the lesson video of the student and intercepts the action picture of the student;
based on the action picture of the student, acquiring an eye sight picture of the student;
comparing the eye sight picture of the student with the distraction action picture in the database, if the coincidence degree reaches a preset threshold value, indicating that the student is in a distraction edge state, and if the number of times that the student is in the distraction edge state in a class is larger than a non-concentration threshold value, determining that the concentration degree of the student in the class of the class is unqualified, and transmitting a determination result to the comprehensive evaluation module.
Preferably, the teaching system further comprises a teaching quality monitoring module, and the specific operation is as follows:
collecting video information, voice information and screen annotation information of a teacher in the teaching process;
analyzing the acquired video information of the teacher, intercepting a plurality of teacher action pictures, comparing the teacher action pictures with standard teaching state pictures of the teacher in a preset database, judging whether the action amplitude of the teacher exceeds a preset threshold value, if so, judging that the teaching state does not reach the standard, generating first evaluation data and sending the first evaluation data to a comprehensive state evaluation module;
analyzing the collected teacher voice information, extracting keywords, matching the keywords with classroom keywords in a preset database, judging whether the teacher finishes knowledge point explanation at the time of the class and whether teaching words are standard, generating a second evaluation data according to the judgment result, and sending the second evaluation data to the comprehensive state evaluation module;
comparing the acquired screen annotation information with an annotation information model in a preset database, judging whether the screen annotation content of the teacher meets the standard or not, and generating third evaluation data according to the judgment result and sending the third evaluation data to the comprehensive state evaluation module.
Preferably, the comprehensive evaluation module performs the following operations:
receiving the class-entering information transmitted by the face detection module, and generating corresponding class-entering conditions;
receiving the identification result transmitted by the dynamic analysis module, and generating corresponding class concentration information;
receiving the first evaluation data, the second evaluation data and the third evaluation data transmitted by the teaching quality monitoring module, and generating corresponding teaching quality information;
combining the class situation and the class concentration information to generate an analysis report of student class performance;
sending an analysis report of student classroom performance to a student end;
combining the lesson condition and the teaching quality information to generate a teacher classroom teaching quality analysis report;
and sending the teacher classroom teaching quality analysis report to the teacher end.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims thereof as well as the appended drawings.
The technical scheme of the invention is further described in detail through the drawings and the embodiments.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of an Internet-based one-to-one teaching system in an embodiment of the present invention;
FIG. 2 is a flow chart of one-to-one teaching class generation based on the Internet in an embodiment of the invention;
fig. 3 is a flowchart of a course arrangement module in an embodiment of the invention.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
The embodiment of the invention provides an Internet-based one-to-one teaching system, which is shown in fig. 1 and comprises:
the teacher end 1 is used by a teacher;
a student end 3 is used by students;
the educational administration terminal 4 is used by a executive main;
the server 2 is respectively in communication connection with the student end 3, the teacher end 1 and the educational administration end 4 through the Internet;
as shown in fig. 2, the server 2 performs the following operations:
step T1: the teacher end 1 sends the teaching information to the server 2;
step T2: based on the lesson preparation information, the server 2 screens out idle cloud classrooms and performs arrangement and presentation through the teacher end 1;
step T3: based on the cloud classrooms selected by the teacher end 1, generating course invitation information and sending the course invitation information to the corresponding student end 3;
step T4: the student end 3 enters a cloud classroom based on course invitation information;
step T5: when the student end 3 enters the cloud classroom, the teaching data of the teacher end 1 are acquired in real time and presented at the student end 3.
The working principle and the beneficial effects of the technical scheme are as follows:
the teacher end 1 clicks a class opening preparation button and sends class opening preparation information to the server 2 in a specified time based on a class arranging table generated by the class arranging module, the server 2 screens free cloud classrooms in the time period after receiving the class opening preparation information, the free cloud classrooms are arranged and presented to the teacher end 1, the teacher end 1 selects one of the free cloud classrooms based on the free cloud classroom list and clicks the class opening button, the server 2 sends course invitation information to the student end 3, the student end 3 sends a course response request to the server 2 based on the course invitation information and clicks to enter the corresponding cloud classrooms, and after the student end 3 enters the cloud classrooms, teaching data of the teacher end 1 are acquired in real time and presented to the student end 3, so that one-to-one teaching based on the Internet is realized.
According to the one-to-one teaching system based on the Internet, the cloud classrooms facing teachers and designated students of the teachers are established through the server 2, one-to-one teaching based on the Internet is achieved, the teachers can conveniently formulate teaching plans suitable for the students on different students, physical and mental development of each student is focused, and learning efficiency of the students is improved.
In one embodiment, the server 2 comprises: the system comprises a course arrangement module, a course state monitoring module, a login authentication module, a data storage module and a comprehensive evaluation module. The class arrangement module is used for forming a class arrangement table; the teaching state monitoring module is used for monitoring the state of a class; the login authentication module is used for login authentication of teachers and students; the data storage module is used for storing user information and lesson data; and the comprehensive evaluation module is used for analyzing and evaluating the teaching states of teachers and students.
In one embodiment, the student end 1 may apply a device comprising: one or more of a computer, a mobile phone and a tablet computer.
In one embodiment, the teaching data includes:
the teacher end 1 presents a display image on a display device of the user equipment of the teacher end according to teaching contents in the teaching process;
teacher voice information input by the teacher end 1 through voice input equipment in the teaching process;
teacher video information shot in real time by a camera in the teaching process of the teacher end 1;
the teacher end 1 annotates information on the screen in the course of teaching.
In one embodiment, the teacher side includes: the system comprises a first account management unit, a first login unit, a teaching unit, a courseware retrieval unit, an evaluation unit and an information uploading unit. The first account management unit is used for managing account data and modifying login passwords of accounts; the first login unit is used for logging in the server; the teaching unit is used for teaching teachers; the courseware searching unit is used for the teacher to search the courseware on demand; the evaluation unit is used for the teacher to score the school presentation of the students; and the information uploading unit is used for a teacher to write class summaries and upload according to the knowledge points mastered by students and the specific course contents.
In one embodiment, the student end includes: the system comprises a second account management unit, a second login unit, a learning unit, an evaluation and education unit and a answering unit. The second account management unit is used for managing account data and modifying login passwords of the accounts; the second login unit is used for logging in the server; the learning unit is used for the students to check the school table information and the classroom feedback; the teaching evaluation unit is used for evaluating teaching quality by students; and the answering unit is used for students to complete the questions raised by teachers.
The working principle and the beneficial effects of the technical scheme are as follows:
the teacher end and the student end respectively carry out user authentication through the first login unit and the second login unit, after the authentication is passed, the teacher and the student respectively enter the teaching unit and the learning unit, and the teacher and the student respectively modify own account information and passwords through the first account management unit and the second account management unit; the teacher searches courseware corresponding to the course progress of the students through the courseware searching unit and gives lessons to the students one by one through the teaching unit, after the lessons are given, the teacher scores the current classroom performance and knowledge point mastering conditions of the students through the evaluating unit, and the teacher writes comments according to the lesson content and the lesson-taking performance of the students and uploads the comments through the information uploading unit; after students finish the lessons, the teaching quality of the lesson-saving teacher is evaluated through the evaluation unit, and the answering unit is used for the students to finish the tasks of the teacher arrangement and automatically score; after the course is finished, the video and audio data of the course are automatically stored through a data storage module; the method is convenient for parents to know the course content of the lessons and the knowledge points mastered by the students after the students finish the courses, and the stored classroom videos are also convenient for the students to review and review after the lessons.
In one embodiment, as shown in FIG. 3, the course arrangement module performs the following operations:
s1: receiving a lesson-available date and a specific lesson-time period of students in a week selected by a educational administration terminal, and generating lesson-period information of the students;
s2: combining the course name, the number of required lessons and the information of the teaching period of the students to generate the distribution information of specific lessons;
s3: screening teachers with time matching based on the distribution information of specific lessons, and presenting a list through a educational administration terminal;
s4: based on the teacher selected by the educational administration end, a specific class-arrangement list is generated and presented at the student end and the teacher end.
The working principle and the beneficial effects of the technical scheme are as follows:
the teaching service end screens out teachers which are not subjected to class arrangement in the time period according to the class-taking date of students in a week and the specific class-taking time period, further performs secondary screening according to the class names and the required class time quantity of the classes, finally selects one of the screened teachers to carry out class arrangement by a teaching service person, and generates a specific class-arrangement table by a class-arrangement system and presents the specific class-arrangement table at the student end and the teacher end; the system and the method have the advantages that humanized course arrangement service is provided for students, learning experience of student users is improved, labor cost of educational staff is saved, and work efficiency is improved.
In one embodiment, the lesson status monitoring module performs the steps of:
collecting student images and teacher images of a current classroom through cameras at a student end and a teacher end, and sending the student images and the teacher images to a face information detection module;
extracting and analyzing face information of the student images and the teacher images through a face information detection module to obtain face characteristics;
matching the detected face features with the reference face information corresponding to the class in a preset face feature library, if the matching degree is greater than a preset threshold (for example, 0.7), indicating that the corresponding teacher or student is successful in attendance, obtaining class information of the class, and sending the class information to a comprehensive evaluation module;
acquiring a video of a student on class recorded by a student end in the teaching process;
transmitting the video of the students in lessons to a dynamic analysis module;
analyzing the lesson video of the students and intercepting the action pictures of the students by a dynamic analysis module;
based on the action picture of the student, acquiring an eye sight picture of the student;
and comparing the eye sight picture of the student with the distraction action picture in the database, if the overlap ratio reaches a preset threshold (for example, 85%), indicating that the student is in a distraction marginal state, and if the number of times that the student is in the distraction marginal state in a class is greater than a non-concentration threshold (for example, 8 times), determining that the concentration degree of the student in the class of the student is unqualified, and transmitting a determination result to the comprehensive evaluation module.
The working principle and the beneficial effects of the technical scheme are as follows:
face images of current class teachers and students are obtained through cameras at a student end and a teacher end, face feature information in the images is obtained through a face information detection module, and the obtained face information features are matched with reference face information corresponding to the class in a preset face feature library, so that whether the teachers and the students attend the class or not is judged; on one hand, students are prevented from leaving the student side teaching equipment after entering a class, and on the other hand, the situation that other teachers take lessons for class is prevented from being generated, so that the learning experience of the students is influenced;
in order to prevent the phenomena of distraction, mobile phone playing and the like of part of students in the course of lessons, the video of the lessons of the students recorded at the student end is sent to a dynamic analysis module, a plurality of action pictures of the students in the course of lessons are obtained by the dynamic analysis module, eye pictures are intercepted from the dynamic analysis module for analysis, eye sight pictures are compared with the distraction action pictures in a database, if the overlap ratio is more than 85%, the students are judged to be in a distraction edge state (namely, the students are likely to walk), and if the number of times that the students are in the distraction edge state in a lesson is more than 8 times, the concentration degree of the students in the lesson class is judged to be unqualified.
In one embodiment, to evaluate the teacher's lecture quality, the lecture quality monitoring module performs the following operations:
collecting video information, voice information and screen annotation information of a teacher in the teaching process;
analyzing the collected video information of the teacher, intercepting a plurality of teacher action pictures, comparing the teacher action pictures with teacher standard teaching state pictures in a preset database, judging whether the action amplitude of the teacher exceeds a preset threshold (for example, the body is inclined leftwards or rightwards by more than 60 degrees), if so, judging that the teaching state does not reach the standard, generating first evaluation data and sending the first evaluation data to a comprehensive state evaluation module;
analyzing the collected teacher voice information, extracting keywords, matching the keywords with classroom keywords in a preset database, judging whether the teacher finishes knowledge point explanation at the time of the class and whether teaching words are standard, generating a second evaluation data according to the judgment result, and sending the second evaluation data to the comprehensive state evaluation module;
comparing the acquired screen annotation information with an annotation information model in a preset database, judging whether the screen annotation content of the teacher meets the standard or not, and generating third evaluation data according to the judgment result and sending the third evaluation data to the comprehensive state evaluation module.
The working principle and the beneficial effects of the technical scheme are as follows:
in order to prevent a part of teachers from affecting teaching quality and brand image without according to a preset course outline, the teaching content of the teachers is monitored, video information, voice information and screen annotation information of the teachers in the teaching process are extracted and compared with standard state information in a preset database, whether the teaching states of the teachers are standard or not, whether preset knowledge points teach or not, whether teaching words are standard or not and whether the screen annotation information accords with the standard or not are judged, and a judgment result is sent to a comprehensive state evaluation module, a teacher teaching quality analysis report is generated by the comprehensive evaluation module, and data analysis is carried out on the teacher teaching quality analysis report of the preset time (for example, one week) for data reference of teacher evaluation; the teaching behavior of the teacher is standardized, the teaching quality is improved, and the brand public praise is promoted.
In one embodiment, the server further performs the following:
after a one-to-one cloud class is established between a teacher end and a student end, when receiving other hearing applications of the teacher end or the student end, verifying the hearing applications;
after the verification is passed, opening an hearing channel; the teacher end or student end for hearing can select to switch to acquire image data from the teacher end or student end corresponding to the cloud class;
otherwise, the bystander application is refused.
Wherein, verify the bystander application, include:
determining whether a teacher end or a student end applying for hearing has a hearing permission code; or determining whether the teacher end or the student end applying for hearing is an associated person corresponding to the teacher end or the student end corresponding to the cloud class;
when having a hearing aid license code or being the corresponding associated person, the verification passes.
In the embodiment, parents can apply for the hearing of teaching in cloud class through other students, so that when the parents are not in the same place with the students, whether the students learn or not and the learning state of the students can be determined through the hearing; in addition, other teachers can also apply for the teaching experience of the bystander learning teaching teacher; the server issues the hearing permission code to the teacher end and the student end according to the conditions; the conditions include: permission, learning or teaching activity conditions; the learning or teaching activities are specifically as follows: issuing according to the number of teaching sections at the teacher end, and issuing a hearing permission code for each 10 teaching sections; the student end issues a bystander code every 10 lessons; the issuing on the condition of the authority is specifically as follows: when the teacher end or the student end is the first-level right, one is issued each month; when the second level of rights, three are issued per month, and so on.
In addition, when other teacher ends or student ends send out hearing application, connection conditions of mobile terminals corresponding to the teacher ends or the student ends need to be confirmed; when the screen throwing device or the external display device is connected, the hearing application is refused.
In one embodiment, the server further performs the following:
processing simulation test requests sent by each student terminal and received in a time interval at preset first time intervals (for example, 2 hours) to determine test questions and test staff of the simulation test;
the test questions are sent to student ends corresponding to all the test staff;
receiving answers of student ends corresponding to all test staff and correcting;
determining the score of each tester and outputting the score;
receiving group discussion requests of student ends corresponding to all test persons, dividing the test persons into all discussion groups and constructing group discussion rooms; the discussion group population is set to 4, and can be randomly grouped within the group of simulation tests; grouping the pre-configured associated persons for discussion grouping can also be performed based on each student end;
receiving a screen throwing request sent by a student end of a test person entering a group discussion room;
the student end sending the screen throwing request is thrown to the student ends of other test staff entering the group discussion room; through group discussion, students can perform test question recombination by themselves, and the students have more impression relative to the explanation of teachers; the learning efficiency is improved;
the method for processing the simulation test requests sent by each student terminal at intervals of preset time intervals, and determining test questions and test staff of the simulation test comprises the following steps:
acquiring learning data of a second time interval (for example, 1 hour) preset by each student end before sending an analog test request;
acquiring identity data corresponding to each student end;
extracting features of the identity data to obtain a first feature value; wherein the first characteristic value includes: age, school year, location, etc.;
extracting features of the learning data to obtain a second feature value; wherein the second characteristic value includes: learning the codes and the like of the knowledge points in the data corresponding to the knowledge patterns;
constructing a grouping parameter set based on the first characteristic value and the second characteristic value;
grouping student terminals sending simulation test requests based on grouping parameter sets corresponding to the student terminals, and determining test personnel; the similarity between every two student ends is determined by calculating the similarity of the grouping parameter sets corresponding to the student ends; dividing student ends with similarity greater than or equal to a preset similarity threshold into a group;
then extracting group parameter sets corresponding to any one or two students in the same group;
matching the extracted grouping parameter set with the calling parameter set corresponding to each test question in a preset test question library;
extracting a test question set corresponding to the calling parameter set with the maximum similarity or sum value of the two grouping parameter sets;
randomly extracting any set of test questions in the test question set to serve as test questions of the simulation test;
in order to make each tester have more accurate knowledge of his own performance; wherein, confirm the achievement of each quiz personnel and export, include:
determining and outputting the first ranking of the achievements of the test personnel in the group of the simulation test;
and determining the second ranking of the achievements of all the testers in a preset ranking ladder table corresponding to the test questions of the simulation test, and outputting the second ranking.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (10)
1. An internet-based one-to-one teaching system, comprising:
the student end is used by students;
the teacher end is used by a teacher;
the educational administration end is used by a executive owner;
the server is respectively in communication connection with the student end, the teacher end and the educational administration end through the Internet;
the server performs the following operations:
receiving the lesson preparation information sent by the teacher end;
screening out idle cloud classrooms, and performing arrangement and presentation through the teacher end;
generating course invitation information based on the cloud classrooms selected by the teacher end and sending the course invitation information to the corresponding student end;
the student side enters the cloud classroom based on the course invitation information;
and after the student end enters the cloud classroom, acquiring teaching data of the teacher end in real time and presenting the teaching data at the student end.
2. The internet-based one-to-one teaching system of claim 1, wherein said server comprises:
the class arrangement module is used for forming a class arrangement table;
the teaching state monitoring module is used for monitoring the state of a class;
the login authentication module is used for login authentication of teachers and students;
the data storage module is used for storing user information and lesson data;
and the comprehensive evaluation module is used for analyzing and evaluating the teaching states of teachers and students.
3. The internet-based one-to-one teaching system of claim 1, wherein said student end comprises: one or more of a computer, a mobile phone and a tablet computer.
4. The internet-based one-to-one teaching system of claim 1, wherein the teaching data comprises:
the teacher end presents a display image on a display device of the user equipment of the teacher end according to teaching contents in the teaching process;
the teacher end inputs teacher voice information through voice input equipment in the teaching process;
the teacher end shoots teacher video information in real time through a camera in the teaching process;
and the teacher side annotates information on the screen in the teaching process.
5. The internet-based one-to-one teaching system of claim 1, wherein said teacher side comprises:
the first account management unit is used for managing account data and modifying login passwords of accounts;
the first login unit is used for logging in the server;
the teaching unit is used for teaching teachers;
the courseware searching unit is used for the teacher to search the courseware on demand;
the evaluation unit is used for the teacher to score the school presentation of the students;
and the information uploading unit is used for a teacher to write class summaries and upload.
6. The internet-based one-to-one teaching system of claim 1, wherein said student end comprises:
the second account management unit is used for managing account data and modifying login passwords of the accounts;
the second login unit is used for logging in the server;
the learning unit is used for the students to check the school table information and the classroom feedback;
the teaching evaluation unit is used for evaluating teaching quality by students;
and the answering unit is used for students to complete the questions raised by teachers.
7. The internet-based one-to-one teaching system of claim 2, wherein the course arrangement module performs the following operations:
receiving a lesson-available date and a specific lesson-time period of students in a week selected by a educational administration terminal, and generating lesson-period information of the students;
combining the course name, the number of required lessons and the information of the lesson period of the students to generate the distribution information of specific lessons;
screening teachers with time matching based on the distribution information of specific lessons, and presenting a list through the educational administration terminal;
based on the teacher selected by the educational administration end, a specific class-arrangement table is generated and presented at the student end and the teacher end.
8. The internet-based one-to-one teaching system according to claim 2, wherein the lesson status monitoring module performs the steps of:
collecting student images and teacher images of a current classroom through cameras at a student end and a teacher end, and sending the student images and the teacher images to a face information detection module;
extracting and analyzing the face information of the student image and the teacher image through the face information detection module to obtain face characteristics;
matching the detected face features with the reference face information corresponding to the class in a preset face feature library, if the matching degree is greater than a preset threshold value, indicating that the corresponding teacher or student is successful in attendance, obtaining class information of the class, and sending the class information to a comprehensive evaluation module;
acquiring a video of a student on class recorded by a student end in the teaching process;
the student lesson video is sent to a dynamic analysis module;
the dynamic analysis module analyzes the lesson video of the student and intercepts action pictures of the student;
based on the action picture of the student, acquiring an eye sight picture of the student;
comparing the eye sight picture of the student with the distraction action picture in the database, if the coincidence degree reaches a preset threshold value, indicating that the student is in a distraction edge state, and if the number of times that the student is in the distraction edge state in a class is larger than a non-concentration threshold value, determining that the concentration degree of the student in the class is unqualified, and transmitting the determination result to the comprehensive evaluation module.
9. The internet-based one-to-one teaching system of claim 1, wherein said teaching system further comprises:
the teaching quality monitoring module is used for evaluating teaching quality of teachers;
the teaching quality monitoring module performs the following operations:
collecting video information, voice information and screen annotation information of a teacher in the teaching process;
analyzing the acquired video information of the teacher, intercepting a plurality of teacher action pictures, comparing the teacher action pictures with teacher standard teaching state pictures in a preset database, judging whether the action amplitude of the teacher exceeds a preset threshold value, if so, judging that the teaching state does not reach the standard, generating first evaluation data and sending the first evaluation data to a comprehensive state evaluation module;
analyzing the collected teacher voice information, extracting keywords, matching the keywords with classroom keywords in a preset database, judging whether the teacher finishes knowledge point explanation in the class and whether teaching words are standard, and generating second evaluation data from the judgment result to the comprehensive state evaluation module;
comparing the acquired screen annotation information with an annotation information model in a preset database, judging whether the screen annotation content of the teacher meets the standard or not, and generating third evaluation data according to the judgment result and sending the third evaluation data to the comprehensive state evaluation module.
10. The internet-based one-to-one teaching system of claim 1, wherein the comprehensive assessment module performs the following operations:
receiving the class-entering information transmitted by the face detection module, and generating corresponding class-entering conditions;
receiving the identification result transmitted by the dynamic analysis module, and generating corresponding class concentration information;
receiving the first evaluation data, the second evaluation data and the third evaluation data transmitted by the teaching quality monitoring module, and generating corresponding teaching quality information;
combining the class arrival condition and the class concentration information to generate an analysis report of student class performance;
sending the analysis report of the student classroom performance to a student end;
combining the lesson arrival condition and the teaching quality information to generate a teacher classroom teaching quality analysis report;
and sending the teacher classroom teaching quality analysis report to a teacher end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310844053.0A CN116978265A (en) | 2023-07-11 | 2023-07-11 | One-to-one teaching system based on Internet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310844053.0A CN116978265A (en) | 2023-07-11 | 2023-07-11 | One-to-one teaching system based on Internet |
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| CN202310844053.0A Withdrawn CN116978265A (en) | 2023-07-11 | 2023-07-11 | One-to-one teaching system based on Internet |
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| Country | Link |
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- 2023-07-11 CN CN202310844053.0A patent/CN116978265A/en not_active Withdrawn
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Application publication date: 20231031 |