Intelligent grouping method for group cooperative learning of students

A technology for students and groups, applied in the Internet field, can solve the problems of no grouping, inflexible basis of scientific data, etc., and achieve the effect of high flexibility

Pending Publication Date: 2018-04-13
广东墨痕教育科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the grouping mode of the existing group cooperative learning is: the teacher appoints the group members, determines the group members acco

Method used

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  • Intelligent grouping method for group cooperative learning of students
  • Intelligent grouping method for group cooperative learning of students
  • Intelligent grouping method for group cooperative learning of students

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Embodiment Construction

[0015] The invention discloses a method for intelligent grouping of cooperative learning for student groups, and the specific steps are as follows:

[0016] (1) Data collection: Use information-based educational tools to collect students' classroom and extracurricular learning data, such as: test scores, number of quick answers, number of classroom notes recorded, and number of classroom notes viewed;

[0017] (2), z-score normalization: After transformation, the features of each dimension have 0 mean value and unit variance, also called z-score normalization (zero mean value normalization), the calculation method is to subtract the mean value from the feature value and divide it by the standard deviation;

[0018] (3) Feature selection: use the Pearson correlation coefficient to analyze the correlation between the independent variable and the dependent variable, and obtain the degree of correlation between the independent variable and the dependent variable according to the ca...

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Abstract

The invention discloses a method for intelligent grouping of cooperative learning of student groups, in which a supervised learning student model is established according to scientific data, and students are divided into four grades of A, B, C, and D according to different subjects, so as to achieve , Different levels of grouping, and group members can be updated at any time according to the data, with high flexibility.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to an intelligent grouping method for cooperative learning of student groups. Background technique [0002] Group cooperative learning is a teaching activity that takes the cooperative learning group as the basic form, systematically utilizes the interaction between dynamic factors in teaching to promote students' learning, and uses the group's performance as the evaluation standard to jointly achieve teaching goals. [0003] At present, the grouping mode of the existing group cooperative learning is: the teacher appoints the group members, determines the group members according to the test scores, and the students group themselves into groups, etc. The defect is that the grouping has no basis of scientific data or is not flexible. Contents of the invention [0004] The purpose of the present invention is to provide an intelligent grouping method for cooperative learning of s...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q10/10G06Q50/20
CPCG06Q10/06311G06Q10/101G06Q50/205
Inventor 李康单江涛
Owner 广东墨痕教育科技有限公司
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