CN114187789A - Experimental operation independent exercise evaluation system - Google Patents
Experimental operation independent exercise evaluation system Download PDFInfo
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- CN114187789A CN114187789A CN202111540391.2A CN202111540391A CN114187789A CN 114187789 A CN114187789 A CN 114187789A CN 202111540391 A CN202111540391 A CN 202111540391A CN 114187789 A CN114187789 A CN 114187789A
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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
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
- G09B5/065—Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
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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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Abstract
The invention relates to an experimental operation autonomous exercise evaluation system which comprises an online pre-learning module, an online teaching module, an online experience module, an online thinking rejection module and an online evaluation module, wherein the online teaching module comprises a live video teaching module, a voice teaching module and a grouping forum module, the online experience module comprises a virtual reality teaching module, a one-to-one teaching module and a virtual reality experiment video playback module, the online thinking rejection module comprises a teaching module, an independent summary module, a virtual reality demonstration experiment animation demonstration module, a conference communication module, a voice interaction module and a virtual reality demonstration experiment monitoring module of a discussion area, and the online evaluation module comprises a use experience feedback module, a real-time evaluation module, a completion experiment report module and a gap and leakage checking module. The invention has the advantages that: after the study interest is stimulated and the operation is carried out manually, students can completely remember all the experimental steps.
Description
Technical Field
The invention relates to the technical field of learning systems, in particular to an experimental operation autonomous exercise evaluation system.
Background
The virtual simulation experiment teaching project is an important measure for promoting the modern information technology to be integrated into an experiment teaching project, expanding the breadth and the depth of experiment teaching contents, extending the experiment teaching time and space and improving the experiment teaching quality and level, and deepens and expands the construction work of the exemplary virtual simulation experiment teaching project.
The existing virtual simulation experiment teaching system has poor authenticity, is difficult to compare with a real offline experiment, has strong practical ability and strong memory points, and therefore provides a new technology.
Disclosure of Invention
The invention provides an autonomous exercise evaluation system for experimental operation.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: the utility model provides an experimental operation is evaluation system independently practised, includes online preview module, online teaching module, online experience module, online backstepping module, online evaluation module, online teaching module includes that student divides into groups teaching module, teaching material uploads and downloads module, document lookup module, preview experiment module in advance, online teaching module includes live video teaching module, voice teaching module and divides into groups forum module, online experience module includes virtual reality teaching module, one-to-one teaching module, virtual reality experiment video playback module, online backstepping module includes the teaching module, independent summary module, virtual reality demonstration experiment animation demonstration module, meeting exchange module, voice interaction module, the virtual reality demonstration experiment examination monitoring module of forum, online evaluation module includes uses experience feedback module, The virtual reality teaching module comprises a first person visual angle for operation, different operation modes can generate different results according to actual effects, virtual operation environments and real operation experience completely consistent real experiment scenes and personal experiments and class comprehensive statistics, all experiment process data are automatically collected, a teacher can easily and accurately master the class and the mastering conditions of the experiment operations by individuals, and the AI intelligent error correction module can pertinently and accurately correct teaching.
Furthermore, the virtual reality teaching module carries out high-precision modeling with reference to real objects, and the three-dimensional particle special effect of experimental phenomena such as flame, smoke, bubbles and sediment in an experiment can be accurately calculated to be consistent with experimental data.
Furthermore, the voice interaction module uses voice information sent by a user of the virtual reality demonstration experiment animation module through a microphone of the virtual reality device, the obtained information is sent to the user using the virtual reality demonstration experiment animation module, and the user using the virtual reality demonstration experiment animation module knows the details of the voice through a loudspeaker of the virtual reality device.
Further, the virtual reality demonstration experiment animation module also comprises a module which can cause error results when error operations occur.
Further, the one-to-one teaching module uses the virtual reality teaching module to carry out virtual experiments for students, and teachers can independently carry out video or voice teaching communication with corresponding students at the first time.
Further, the real experiment scene also comprises a physical experiment scene, a chemical experiment scene and a biological experiment scene.
Further, the virtual reality teaching module is one or more of a physical experiment, a chemical experiment and a biological experiment.
The invention has the following advantages: after learning the experiment through this system, can let the student remember the step of every experiment rapidly: if students lack the manual practice of experiments, the students may have difficulty in carrying out the specific steps of each experiment and are easy to be confused, and the students can completely remember all the experimental steps after the students are stimulated to learn the interest and are manually operated; the virtual reality demonstration experiment animation demonstration module is provided, and a teacher can insert the video of an experiment into courseware during lesson preparation, so that students can see each step of the experiment more clearly and intuitively, the time cost for the teacher to do the experiment repeatedly is avoided, and the learning efficiency of the students is greatly improved; and the real experiment training scene is restored one by one, the experiment environment is simulated, and the dangerous experiment is avoided.
Detailed Description
The present invention is described in further detail below.
An experimental operation autonomous exercise evaluation system comprises an online pre-learning module, an online teaching module, an online experience module, an online thinking return module and an online evaluation module, wherein problems are taken as guidance, discussion is taken as a mainstream, the problems are solved through teacher-student interaction or student interaction, and the thinking ability and innovation ability of students are exercised to strengthen the scientific research enthusiasm and innovation consciousness of the students; the online teaching module comprises a student grouping teaching module, a teaching material uploading and downloading module, a document searching module and an advanced pre-study experiment module, the online teaching module comprises a live video teaching module, a voice teaching module and a grouping forum module, and the grouping forum module takes problems as traction and is progressive layer by layer through heuristic teaching and has distinct main lines; the online experience module comprises a virtual reality teaching module, a one-to-one teaching module and a virtual reality experiment video playback module, the online thinking module comprises a teaching module of a discussion area, an independent summary module, a virtual reality demonstration experiment animation demonstration module, a conference communication module, a voice interaction module and a virtual reality demonstration experiment supervision module, online discussion communication is developed, interactive teaching is carried out, classroom interaction is enriched and vivid, the same-frequency resonance of teaching, practicing and learning is realized by means of a virtual reality technology, and the teaching efficiency and the teaching effect are improved; the online evaluation module is including using experience feedback module, real-time evaluation module, completion experiment report module, the missing mending module of looking for, virtual reality teaching module is including operating with first person's visual angle, different operation mode can produce different results according to actual effect, virtual operation environment and real operation experience the real experimental scene of the complete unanimous reduction and take individual experiment and class comprehensive statistics, all experimentation data automatic acquisition, the teacher easily accurate grasp class and the individual grasp condition to the experiment operation, the accurate AI intelligence error correction module of teaching that can be pointed, the accurate student weak link of location of AI intelligence error correction module helping hand mr. Through AI automatic evaluation and error correction function, assist the mr to come the error correction student experiment operation, the automatic experiment operation data and the evaluation score of uploading the student simultaneously help the mr to analyze the not enough place that student's experiment mastered.
The virtual reality teaching module carries out high-precision modeling according to an object in reality, and the three-dimensional particle special effect of the experimental phenomena of flame, smoke, bubbles and precipitation in the experiment can be accurately calculated to be consistent with the experimental data.
The voice interaction module uses voice information sent by a user of the virtual reality demonstration experiment animation module through a microphone of the virtual reality equipment, the obtained information is sent to the user using the virtual reality demonstration experiment animation module, and the user using the virtual reality demonstration experiment animation module learns the voice details through a loudspeaker of the virtual reality equipment.
The virtual reality demonstration experiment animation module also comprises a module which can lead to wrong results when wrong operation occurs, and arouses students to ask for knowledge and develop imagination. For the existing laboratory assembly and test requirements of physicochemical experiments, students have difficulty in completely understanding all important knowledge points and experiment operations in the experiments. The product of the invention can vividly, vividly and three-dimensionally show the experimental process and the experimental principle. If the operation is wrong, the result is wrong, such as burning out, suck back, burst or experiment failure.
The one-to-one teaching module is used for the student to carry out virtual experiment by using the virtual reality teaching module, and then the teacher can independently carry out video or voice teaching communication with the corresponding student at the first time.
The real experiment scenes also comprise physical experiment scenes, chemical experiment scenes and biological experiment scenes.
The virtual reality teaching module is one or a combination of a physical experiment, a chemical experiment and a biological experiment.
When the invention is implemented specifically, the traditional laboratory can not be opened to students due to the problems of equipment, medicines, safety and the like, and the classroom time is very limited; the students can not practice repeatedly in the experiments, and can not train with pertinence without knowing where the students are wrong. The invention can enable students to independently study experiments, practice experiments and operate experiments, achieves the purposes of really understanding the experiments and mastering the experiments through repeated tests and argumentations, and effectively improves the performance of the experiment operation exams of the students.
The preferable product of the invention can cover all multimedia teaching computers in classrooms of schools, and teachers can use the computer after class. The virtual real experiment scene of reduction, student's perception is dark, and the teacher is taught conveniently, and is efficient on class, and actual maneuverability is strong.
The present invention and its embodiments have been described above, but the description is not limitative, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. An experimental operation independent exercise evaluation system is characterized in that: the online thinking-resisting teaching device comprises an online pre-learning module, an online teaching module, an online experience module, an online thinking-resisting module and an online evaluation module, wherein the online teaching module comprises a student grouping teaching module, a teaching material uploading and downloading module, a document searching module and an on-line pre-learning experiment module, the online teaching module comprises a live video teaching module, a voice teaching module and a grouping forum module, the online experience module comprises a virtual reality teaching module, a one-to-one teaching module and a virtual reality experiment video playback module, the online thinking-resisting module comprises a teaching module, an independent summarizing module, a virtual reality demonstration experiment animation demonstration module, a conference communication module, a voice interaction module and a virtual reality demonstration experiment monitoring module of a discussion area, and the online evaluation module comprises a feedback module, a real-time evaluation module, an experiment report completion module, The gap checking and leakage repairing module comprises a first person visual angle operation mode, different operation modes can generate different results according to actual effects, virtual operation environments and real operation experience completely consistent restored real experiment scenes and personal experiments and class comprehensive statistics, all experiment process data are automatically collected, a teacher can easily and accurately master the class and the mastering conditions of individuals on experiment operations, and the AI intelligent error correcting module can be used for pertinently teaching precision.
2. The experimental operations autonomic exercise evaluation system of claim 1, wherein: the virtual reality teaching module carries out high-precision modeling according to an object in reality, and the three-dimensional particle special effect of the experimental phenomena of flame, smoke, bubbles and precipitation in the experiment can be accurately calculated to be consistent with the experimental data.
3. The experimental operations autonomic exercise evaluation system of claim 1, wherein: the voice interaction module uses voice information sent by a user of the virtual reality demonstration experiment animation module through a microphone of the virtual reality equipment, the obtained information is sent to the user using the virtual reality demonstration experiment animation module, and the user using the virtual reality demonstration experiment animation module learns the voice details through a loudspeaker of the virtual reality equipment.
4. The experimental operations autonomic exercise evaluation system of claim 1, wherein: the virtual reality demonstration experiment animation module also comprises a module which can cause error results when error operation occurs.
5. The experimental operations autonomic exercise evaluation system of claim 1, wherein: the one-to-one teaching module is used for the student to carry out virtual experiment by using the virtual reality teaching module, and then the teacher can independently carry out video or voice teaching communication with the corresponding student at the first time.
6. The experimental operations autonomic exercise evaluation system of claim 1, wherein: the real experiment scenes also comprise physical experiment scenes, chemical experiment scenes and biological experiment scenes.
7. The experimental operations autonomic exercise evaluation system of claim 1, wherein: the virtual reality teaching module is one or a combination of a physical experiment, a chemical experiment and a biological experiment.
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| CN202111540391.2A CN114187789A (en) | 2021-12-16 | 2021-12-16 | Experimental operation independent exercise evaluation system |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105336233A (en) * | 2015-11-24 | 2016-02-17 | 华中科技大学 | Virtual simulation teaching application platform |
| CN108091193A (en) * | 2017-12-21 | 2018-05-29 | 华中科技大学 | A kind of cell phone intelligent teaching and management platform |
| CN110136533A (en) * | 2019-06-21 | 2019-08-16 | 宁波工程学院 | SMT technique Virtual Simulative Experiment teaching method |
| CN110364042A (en) * | 2019-06-26 | 2019-10-22 | 北京航空航天大学 | A kind of wireless sensor network experiment teaching system based on cloud experiment porch |
| CN111815789A (en) * | 2020-08-12 | 2020-10-23 | 上海歌学信息技术有限公司 | Step decomposition and evaluation system and method for virtual simulation experiment |
-
2021
- 2021-12-16 CN CN202111540391.2A patent/CN114187789A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105336233A (en) * | 2015-11-24 | 2016-02-17 | 华中科技大学 | Virtual simulation teaching application platform |
| CN108091193A (en) * | 2017-12-21 | 2018-05-29 | 华中科技大学 | A kind of cell phone intelligent teaching and management platform |
| CN110136533A (en) * | 2019-06-21 | 2019-08-16 | 宁波工程学院 | SMT technique Virtual Simulative Experiment teaching method |
| CN110364042A (en) * | 2019-06-26 | 2019-10-22 | 北京航空航天大学 | A kind of wireless sensor network experiment teaching system based on cloud experiment porch |
| CN111815789A (en) * | 2020-08-12 | 2020-10-23 | 上海歌学信息技术有限公司 | Step decomposition and evaluation system and method for virtual simulation experiment |
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