A precise teaching and research method based on artificial intelligence

Abstract

The invention discloses an artificial intelligence-based accurate teaching and research method. The method comprises the following steps: firstly, obtaining a classroom video after a certain course isfinished through an audio and video acquisition device; generating a classroom observation report according to the obtained classroom video; based on the classroom participation degree curve, callingtime points of rising and lowering of the participation degree, and then calling videos near the corresponding time points to obtain a condition that the participation degree is changed due to the fact that teachers and students perform specific teaching activities; according to the two paths of videos of the teacher and the student in class, the questioning frequency and the questioning type ofthe teacher in class are obtained, and the characteristics of the teacher in class in the class question design are obtained; and generating a teacher teaching evaluation scale according to the obtained classroom observation report and the characteristics of the problem design, and generating a teacher ability matrix based on the contents in the teaching evaluation scale. According to the method,the classroom course evaluation report can be presented to teachers in a more scientific, convenient and rapid teaching and research mode, the course evaluation workload of the teachers is reduced, and suggestions are provided for the long-term growth direction of the teachers.

Description

technical field [0001] The invention relates to the technical field of teaching and research systems, in particular to an artificial intelligence-based precise teaching and research method. Background technique [0002] At present, with the popularization of recording and broadcasting technology, a large number of teaching video resources have been produced, but the utilization rate of these resources is far lower than its cost. In order to implement data mining and learning analysis based on big data, optimize teaching strategies, teaching methods, In the teaching process and teaching evaluation, structuring the data in the teaching process is a breakthrough. Traditional listening and evaluation teachers mainly fill in the evaluation record form in the classroom. The classroom teaching process progresses with the flow of time. After a class has passed, it cannot be played back. Some details are fleeting, and ignoring certain details will affect The overall cognition of the...

AI Technical Summary

Problems solved by technology

Traditional listening and evaluation teachers mainly fill in the evaluation record form in the classroom. The classroom teaching process progresses with the flow of time. After a class has passed, it cannot be played back. Some details are fleeting, and ignoring certain details will affect The overall cognition of the whole teaching process

[0003] At the same time, the traditional listening and evaluation methods are extensive and experience-oriented, and the information collected is also subjective, which is difficult to reflect the whole picture of the classroom. According to the existing technology, there is also a lack of corresponding intelligent solutions

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