CN117036125A

CN117036125A - Classroom teaching management system and method based on VR technology

Info

Publication number: CN117036125A
Application number: CN202311066665.8A
Authority: CN
Inventors: 郭圣; 马越
Original assignee: Shanghai Shengan Digital Technology Co ltd
Current assignee: Shanghai Shengan Digital Technology Co ltd
Priority date: 2023-08-23
Filing date: 2023-08-23
Publication date: 2023-11-10

Abstract

The invention discloses a classroom teaching management system and a classroom teaching management method based on VR technology, which relate to the technical field of VR teaching, wherein the classroom teaching management system based on VR technology comprises a resource management module for inquiring VR course resources and issuing the courses for students to examine; the device management module is used for binding and unbinding VR teaching devices and different students; the student management module is used for uniformly managing students and creating groups; the assessment management module is used for checking all assessment results and carrying out data statistics; the score management module is used for performing score statistics and analysis; the on-screen management module is used for displaying the picture information in all VR devices; the learning module is used for performing autonomous VR course learning; the assessment module is used for students to assess; the technical scheme of the invention ensures that teaching resources are concentrated, teaching management is convenient, teaching interaction experience is sufficient, monitoring of a teaching process can be realized, and teaching data is conveniently analyzed.

Description

Classroom teaching management system and method based on VR technology

Technical Field

The invention belongs to the technical field of VR teaching, and particularly relates to a classroom teaching management system and method based on VR technology.

Background

With the rapid development of the Internet, cloud computing and big data technology are widely applied in various fields, and a new opportunity is brought to the education field.

The background technology of the invention is that the Internet is used as a carrier, cloud computing and big data technology is used as a support, PAAS service (platform as a service) is used as a mode, and cloud adding end is used as an educational resource reserve and application platform of the system.

However, there are still many disadvantages in the current technology, such as:

in the traditional teaching mode, teaching resources are scattered on different platforms and channels, so that teachers and students need to spend a great deal of time and effort to find and integrate the required teaching resources, and the teaching efficiency and quality are affected; the teacher is required to manually process various matters such as student information management, assessment management, achievement management and the like, errors are easy to occur in the flow, and precious time of the teacher is wasted; the interaction between students and teachers is limited, real-time communication and exchange are lacking, personalized learning requirements of the students cannot be met, and learning interests and participation are reduced; the teacher is difficult to monitor the learning state and participation degree of students in a classroom in real time, and adjustment and optimization cannot be timely performed, so that the actual teaching effect is affected; the large amount of data generated in the teaching process is difficult to analyze and utilize systematically, and scientific basis cannot be provided for teaching improvement.

Disclosure of Invention

The invention aims to provide a classroom teaching management system and a classroom teaching management method based on VR technology, which are used for solving the technical problems of decentralized teaching resources, complicated teaching management, insufficient interactive experience, lack of monitoring in a teaching process and difficult teaching data analysis in the prior art.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

a classroom teaching management system based on VR technology comprises a teacher end and a student end; the teacher end comprises a resource management module, a device management module, a student management module, an examination management module, a score management module and a same screen management module; the student end comprises a learning module and an assessment module;

the resource management module is used for inquiring VR course resources, realizing remote authorization of courses, facilitating course updating and maintenance, and distributing the courses for students to check;

the device management module is used for managing the authority of the VR teaching device, and binding and unbinding the VR teaching device and different students;

the student management module is used for uniformly managing students and creating groups and managing the students in groups;

the assessment management module is used for creating assessment information, issuing assessment, ending assessment, submitting assessment results, checking all the assessment results and carrying out data statistics;

the score management module is used for collecting historical examination information and carrying out score statistics and analysis;

the on-screen management module is used for displaying the picture information in all VR devices;

the learning module is used for performing autonomous VR course learning;

the assessment module is used for students to assess.

Preferably, the classroom teaching management system based on VR technology provides a management function page, and the left side of the page comprises resource management, equipment management, student management, assessment management, score management and on-screen management; the right side is a display page of different management modules; the upper right is a system function area comprising a user name display, an exit function button and a search function.

Preferably, the classroom teaching management system based on VR technology provides a login verification module, wherein the login steps are as follows:

step S11: inserting the dongle into the device USB interface;

step S12: verifying equipment registration information, entering a classroom teaching management system login page based on VR technology if the registration information is valid, and automatically exiting the classroom teaching management system if the registration information is invalid or a dongle is not detected;

step S13: entering a classroom teaching management system login page, and inputting login information;

step S14: and verifying login information, and entering a function management page if the user name and the password are matched with fields in the database.

A classroom teaching management method based on VR technology comprises the following steps:

step S21: the teacher definitely course education target and content, find the needed course resource in the resource management module;

step S22: viewing and managing student lists and student groups in a student management module;

step S23: the device management module is used for distributing the use authority of VR devices for the corresponding students, and the students can browse teaching materials after logging in;

step S24: in the teaching process, the screen information in the VR equipment is displayed by the on-screen management module;

step S25: after the teaching is finished, a teacher sets an examination through an examination management module, and students participate in the examination after logging in;

step S26: after the assessment is finished, analyzing an assessment result by using a score counting method and a score analyzing method through a score management module;

preferably, the specific process of the achievement statistics method comprises the following steps:

step S31: entering a score management module, and after a teacher logs in, selecting a score management module through a system interface to perform statistics and analysis;

step S32: selecting assessment information, wherein in the achievement management module, a teacher can select specific assessment from established assessment lists, and the assessment lists comprise information such as assessment names, assessment contents, starting time, duration and the like;

step S33: and checking historical examination information, wherein under the selected examination, the system displays a student information list participating in the examination, including information such as serial numbers, names, groups, identity cards and the like. A teacher can select a specific student to view its history assessment record;

step S34: checking the assessment history record, wherein for selected students, a teacher can check the assessment history record in which the students participate;

step S35: the method comprises the steps that a teacher can use a tool built in a system to count historical examination records, inquire the examination times, average scores and last scores of students with the same name participating in the same examination name in each batch of examination time groups, generate a statistics table of the examination times, average scores and last scores of each student under the same examination name, and obtain an average score index in each student examination time period in a calculation mode of multiplying the average scores by the examination times and subtracting the last scores;

step S36: generating reports and statistics, the system may generate performance reports that aggregate the student's historical assessment information for more in-depth analysis by the teacher. The report may include student name, assessment name, average score, number of assessments, etc. The system displays the overall assessment situation and the overall trend of student performance, for example, the name of each student is corresponding to the average score point index to generate a histogram under the assessment name, and meanwhile, the average score point index histogram of different assessment names under the same student name is generated.

Preferably, the specific process of the achievement analysis method includes:

step S41: calculating the weight of a knowledge point, wherein the design of the examination questions involves different knowledge points, the score is regarded as the sum of scores of the different knowledge points, and the importance degree of the knowledge points is represented by W because of different importance degrees of the different knowledge points, and the calculation method of the W represents the weight of the knowledge point and comprises the following steps:

wherein s represents the number of examination papers and G _Tj Representative j test papers, test questions T _j Score of G _i Represents the total score, q of the ith test paper _Tjz Indicating whether the test question Tj examines the knowledge point z, and taking 0 or 1;

step S42: calculating a knowledge point release rate, wherein the knowledge point release rate is a factor used for representing the grasping degree of a student on a knowledge point, and the higher the knowledge point release rate is, the less firm the grasping of the knowledge point is, and the lower the knowledge point release rate is, the firm the grasping of the knowledge point is; the knowledge point release rate is expressed by Y, and the calculation method of Y is as follows:

wherein Y represents the knowledge point release rate, G _Tj The score, G, of the test question Tj _mTj Represent the score of student m in test question Tj, q _Tjz Indicating whether the test question examines the knowledge point z, and taking 0 or 1;

step S43: calculating a weighted score rate, comprehensively considering the weight of the knowledge points and the loss score rate of the knowledge points, and expressing the weighted score rate by using H, wherein H is a binary group, H= { W, Y }, and the calculation formula is thatS represents the number of examination papers, and the knowledge point loss rate and the knowledge point weight are associated to obtain the comprehensive grasping degree of students on the knowledge points;

step S44: comparing the score rate with a score rate threshold, generating a conclusion that the score rate of the knowledge point is low when the score rate is lower than the score rate threshold, and generating a conclusion that the score rate of the knowledge point is high when the score rate is higher than the score rate threshold.

In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:

1. according to the invention, teaching resources are concentrated in the platform system, so that teachers and students do not need to spend a great deal of time and energy to find and integrate the required teaching resources, and the teaching efficiency and quality are improved; the teaching management is convenient, the classroom teaching management system based on the VR technology is convenient for teachers to automatically process various matters, such as student information management, assessment management, performance management and the like, so that errors are not easy to occur in the process, valuable time of the teachers is relieved, students and the teachers interact frequently, in real time and in a real-time manner through the VR learning and assessment environment, the individualized learning requirements of the students are met, and learning interests and participation are improved.

2. The teaching process can realize monitoring, and a teacher displays picture information in all VR devices through the on-screen management module to monitor the learning state and participation degree of students in a classroom in real time, so that the teacher can make adjustment and optimization in time, and the actual teaching effect is optimized.

3. The teaching data analysis is convenient, a large amount of data generated in the teaching process is systematically analyzed and utilized through the score management module, scientific basis and reference can be provided for teaching improvement, the score analysis can help teachers to better understand the learning condition and weakness of students, personalized learning support and guidance are provided for each student, the teachers can know the effects of different teaching strategies by analyzing the score and learning data of the students, the teaching design and method are optimized, timely and accurate feedback is provided for the students, and therefore targeted adjustment and improvement are made, future learning trend of the students is predicted, and better planning and decision making are carried out by the students and the teachers.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 shows a functional block diagram of a VR-based classroom teaching management system of the present invention;

FIG. 2 shows a flowchart of the login procedure of the present invention;

fig. 3 shows a flow chart of the performance statistics method of the present invention.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Example 1

Referring to fig. 1, the present embodiment provides a classroom teaching management system based on VR technology, where the classroom teaching management system includes a teacher end and a student end. The teacher end comprises a resource management module, a student management module, a device management module, a same screen management module, an examination management module and a achievement management module. The student end comprises a learning module and an assessment module.

The resource management module is used for inquiring VR course resources, realizing remote authorization of the course resources, facilitating update and maintenance of the course resources, and distributing the course resources for examination by students. Course resource information includes resource name, resource format, resource size, content introduction, and creation time.

The device management module is used for managing the authority of the VR teaching device, binding and unbinding the VR teaching device and different students, and achieving multiple purposes. The rights information includes a device name, a current user, and a user ID number.

The student management module is used for unified management of students and creating groups. Unified management of students includes creating students, editing students, and deleting students. Creating a group may group students. The student information includes group information, serial number, account number, name, identification number, gender, mobile phone number, status and device information.

The assessment management module is used for creating assessment information, issuing assessment and ending assessment, submitting assessment results, checking all the assessment results and carrying out data statistics. The assessment information includes assessment name, assessment content, start time, duration, and group selection.

The score management module is used for collecting historical examination information and carrying out score statistics and score analysis. The assessment information comprises a serial number, a name, a group, an assessment name, an identity card, an assessment time, a participation assessment number, an average score and a last score.

The on-screen management module is used for displaying the picture information in all VR devices.

The student end comprises the following modules:

the learning module is used for performing independent VR course learning.

The assessment module is used for students to assess.

The management function page comprises resource management, equipment management, student management, assessment management, score management and on-screen management on the left side of the page; the right side is a display page of different management modules; the upper right is a system function area comprising a user name display, an exit function button and a search function.

According to the classroom teaching management system based on the VR technology, a teacher side inquires safe education VR course resources and sends course resource information to a resource information page, remote authorization of the course resources can be achieved, course updating and maintenance are facilitated, and the courses are distributed for students to check; the authority of the VR teaching equipment can be managed, the VR teaching equipment and different students are bound and unbindd, one machine is multipurpose, and the authority information of the VR teaching equipment is sent to the equipment information page; the method for collecting the historical assessment information and carrying out score statistics and analysis can objectively and accurately reflect the score change trend and the result under multiple dimensions, is convenient for the adjustment of the assessment mode in a targeted manner, adopts different assessment modes for each student, and improves the update maintenance convenience, the authority management flexibility and the assessment mode diversity of the classroom teaching management system.

Example 2

Referring to fig. 2, the present embodiment further provides a login verification module based on embodiment 1, wherein the login steps are as follows:

step S11: inserting the dongle into the device USB interface;

step S14: verifying login information, and entering a function management page if the user name and the password are matched with fields in a database;

step S15: and entering a function management page.

The embodiment has the beneficial effects that the security is enhanced, the system effectively reduces the risk of unauthorized access through double verification of the dongle and the effective registration information, and the security of the system and user data is protected; fraudulent access is prevented, and the presence of the dongle and verification of registration information effectively prevent fraudulent access of malicious users, so that only legal users can use the system; the user experience is improved, an immersive learning environment is provided for the user by the classroom teaching management system based on the VR technology, and the participation feeling and the learning effect of the user are enhanced; the risk of data leakage is reduced, the risk of system data leakage and improper use is reduced by limiting system access, the safety of sensitive information is protected, and the comprehensive improvement of the safety, user experience and functionality of a classroom teaching management system is realized by fusing a dongle, registration information verification and a user interface based on a VR technology.

Example 3

The embodiment provides a classroom teaching management method based on VR technology, which comprises the following steps:

step S26: after the assessment is finished, the assessment result analysis is carried out by using a score counting method and a score analysis method through a score management module.

The beneficial effects of the embodiment are that students can participate in classroom teaching more actively through the interaction elements in VR; the teacher can easily find, arrange and share teaching resources in the resource management module, so that the course preparation efficiency is improved; the teacher can check the participation condition of the students in real time, ensure that the students have active learning attitudes in the virtual teaching environment, and better master the teaching effect; and the teacher analyzes the examination results, so that the learning condition of the students is known, and the teaching strategy is optimized.

Example 4

Referring to fig. 3, the present embodiment further provides the steps of the performance statistics method on the basis of embodiment 3:

step S34: the assessment history record is checked, and for selected students, teachers can check the assessment history record in which the students participate.

In the specific process of score statistics in this embodiment, name and identity list information in each batch of assessment time groups are integrated through a plurality of feature information in the historical assessment information; and obtaining an average score point index reflecting the comprehensive score performance of each student in the assessment time period according to the assessment times, the average score and the last score, and objectively and accurately reflecting the comprehensive score performance of each student under each assessment name in a manner of a histogram of the name of each student corresponding to the average score point index and an average score point index histogram of different assessment names under the same student name, so that corresponding teaching measures are convenient to take.

Example 5

Existing classroom teaching management systems typically provide performance analysis, however, existing performance analysis methods such as: statistical analysis, in which individual differences are ignored, students cannot be deeply informed of specific conditions, central trends are only concerned, and more details cannot be revealed; trend analysis only provides a change image of the results, and cannot represent the influence factors of the results change. Thus, it is difficult to obtain a targeted guidance opinion for a single student.

The embodiment further provides a performance analysis method step on the basis of embodiment 3:

For each student, knowledge points with lower weighted score rates are identified, and more time and effort are recommended to be put on the knowledge points with lower weighted score rates, so that the mastery degree of the high-weight knowledge points is improved.

The method has the beneficial effects that the achievement analysis can help teachers to better know the learning condition and weakness of students, so that personalized learning support and guidance are provided for each student, and the students are helped to better master knowledge; through analyzing the achievement and learning data of the students, teachers can know the effects of different teaching strategies, and the teaching design and method are optimized, so that the teaching quality and effect are improved; the score analysis can provide timely and accurate feedback for students, help the students to know own learning progress and deficiency, and accordingly make targeted adjustment and improvement; based on the historical achievements and learning data, the achievements analysis can predict future learning trends of students, and help the students and teachers to make better planning and decision.

The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.

Claims

1. A classroom teaching management system based on VR technology is characterized by comprising a teacher end and a student end; the teacher end comprises a resource management module, a device management module, a student management module, an examination management module, a score management module and a same screen management module; the student end comprises a learning module and an assessment module;

the resource management module is used for inquiring VR course resources and realizing remote authorization of the VR course resources;

the device management module is used for managing the authority of the VR teaching device and binding and unbinding the VR teaching device and different students;

the learning module is used for performing autonomous VR course learning;

the assessment module is used for assessing students.

2. The classroom teaching management system based on VR technology as set forth in claim 1, further comprising a management function page, wherein the left side of the page includes resource management, device management, student management, assessment management, performance management, and on-screen management; the right side is a display page of different management modules; the upper right is a system function area comprising a user name display, an exit function button and a search function.

3. The VR technology based classroom teaching management system of claim 1, further comprising a login verification module, wherein the login steps are as follows:

step S11: inserting the dongle into the device USB interface;

4. The classroom teaching management method based on the VR technology is characterized by comprising the following steps:

step S23: the device management module is used for distributing the use authority of the VR device for the corresponding students, and the students can browse VR course resources after logging in;

step S26: after the assessment is finished, the assessment results are analyzed through a score management module by using a score statistical method and a score analysis method.

5. The VR technology based classroom teaching management method of claim 4, wherein the performance statistics method includes the steps of:

step S31: selecting assessment information, wherein in a score management module, a teacher selects a specific assessment from the created assessment list;

step S32: checking historical examination information, and under the selected examination, displaying a student information list participating in the examination by the system;

step S33: checking the assessment history record, and checking the assessment history record participated by a teacher for the selected students;

step S34: counting the historical examination records, inquiring the examination times, average scores and last scores of the students with the same name in each batch of examination time groups, generating a statistics table of the examination times, average scores and last scores of each student under the same examination name, and obtaining an average score index in each student examination time period in a calculation mode of multiplying the average scores by the examination times and subtracting the last scores;

step S35: generating reports and statistical data, generating a performance report by the system, summarizing historical assessment information of students, and displaying overall assessment conditions and overall trends of student performances.

6. The VR technology based classroom teaching management method of claim 4, wherein the performance analysis method includes the steps of:

step S41: the weight of the knowledge point under the assessment name is calculated, the importance degree of the knowledge point is represented by W, the weight of the knowledge point is represented, and the calculation method of W is as follows:

step S42: calculating a knowledge point release rate, wherein the knowledge point release rate is a factor used for representing the grasping degree of students on knowledge points, and the knowledge point release rate is represented by Y, and the calculation method of Y is as follows:

step S43: calculating a weighted score rate, comprehensively considering the weight of the knowledge points and the loss score rate of the knowledge points, and using an H table for the weighted score rateH is a binary group, H= { W, Y }, and the calculation formula isS represents the number of examination papers, and the knowledge point loss rate and the knowledge point weight are associated to obtain the comprehensive grasping degree of students on the knowledge points;