Multimedia teaching system
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 江西宏大教育科技发展有限公司
- Publication Date
- 2021-02-26
- Estimated Expiration
- Not applicable · inactive patent
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Abstract
Description
technical field
[0001] The present invention relates to the field of education, in particular to a multimedia teaching system. Background technique
[0002] With the growth of my country's population, the pressure on education is also increasing. With the continuous increase in the number of students, and under the circumstance of limited educational resources, teachers are teaching more and more students each time they teach, which leads to the inability of teachers to teach. It is better to manage, and it is even impossible to quickly identify which students will be in class in the future. The traditional method is to check the attendance of students by calling the teachers in sequence before class or by signing in by the students themselves. However, both methods have drawbacks, and the former is wasteful. There is a lot of valuable class time, and the latter has the risk of signing on behalf of the teacher, so it is impossible for the teaching teacher to know whether all t...