A method of final grade prediction and teaching evaluation based on students' objective behavioral representation

Abstract

The invention discloses a method of final grade prediction and teaching evaluation based on students' objective behavioral representation. The method comprises the following steps: From the beginningof signing in before class to the end of submitting homework after class, each student's feedback quantity before class, feedback quantity in class and feedback quantity after class are calculated inturn, and the weight coefficients of feedback quantity before class, during class and after class are determined according to the statistical data of many courses in the past years, and the final grade of each lesson of the new course in the new semester is predicted by using the weight coefficients. As that sign-in time of each class is normalized, Mobile phone power, mobile phone traffic consumption, Listening position, PPT teaching content, After-class homework completion degree, combined with weighted coefficient to predict final grade, considering the various stages of the learning process: pre-class, in-class, after-class, respectively, combined with the calculation of pre-class feedback, in-class feedback and after-class feedback to predict final grade, comprehensive reflection of students' classroom learning behavior, can effectively improve the scientific and accuracy of teaching evaluation.

Description

technical field [0001] The present invention relates to the field of behavior analysis based on data analysis, and specifically relates to a method for predicting final grades based on comprehensive performance of students before class, during class and after class, which can be used to objectively evaluate teaching effects and guide students to learn. Background technique [0002] Classroom teaching evaluation is a value judgment made on whether the teaching process and its results meet certain quality requirements by using the technology of educational evaluation. Teaching quality evaluation is a very important and serious task. Learning is the main evaluation object, and its role is that teachers can use the results of evaluation to understand the actual situation of students, discover problems in teaching, clarify the direction of teaching efforts, reflect and improve their own teaching process and teaching effect. There are obvious disadvantages in this traditional meth...

AI Technical Summary

Problems solved by technology

[0003] 1. The current existence evaluation method is generally carried out by experts listening to lectures or viewing and monitoring. Experts make subjective marks according to the on-site situation. The evaluation method is relatively subjective and cannot objectively reflect the teaching quality of teachers

[0004] 2. For most schools, the evaluation of students' learning effects is generally based on the results of the final exam, but this evaluation method is not reversible and timely. For students who fail the final exam, it is not only a waste of class time, but also a waste of time. Irreparable loss caused by not acquiring knowledge

[0005] 3. In the existing teaching process, due to the lack of objective data support, and in the process of expert evaluation, it is difficult for teachers to locate their own teaching effects, slow in teaching improvement, and difficult to grasp the learning status of students. give specific guidance

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