Classroom teaching process evaluation method based on ST coding analysis

By using the ST coding analysis method, the proportion of teacher-led behaviors and teacher-student interaction rate are calculated. Combined with the intensity of lecturing, self-study, and interaction, a radar chart is constructed, which solves the problems of low efficiency and insufficient accuracy of classroom teaching evaluation in existing technologies, and realizes the automation and optimization of the teaching process.

CN113222364BActive Publication Date: 2026-04-03BEIJING NORMAL UNIVERSITY
View PDF 2 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2021-04-26
Publication Date
2026-04-03

AI Technical Summary

Technical Problem

Existing methods for analyzing classroom teaching processes are labor-intensive and difficult to extend to large-scale daily teaching. Furthermore, existing methods cannot effectively evaluate the quality of teachers' speech and teacher-student interactions, nor can they guide teaching reflection and optimization.

Method used

Using the ST coding analysis method, a 13-part Rt-Ch map is generated by calculating the proportion of teacher-led behavior (Rt) and teacher-student interaction rate (Ch). Combined with lecture intensity (ST), self-study intensity (SL), and interaction intensity (SI), an ST-SL-SI radar map is constructed for teaching process evaluation and optimization.

Benefits of technology

It enables automated and objective evaluation of the classroom teaching process, improves the efficiency and accuracy of teaching evaluation, provides teaching reflection and optimization suggestions, and promotes a balance between the quality of teachers' speech and teacher-student interaction.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN113222364B_ABST
    Figure CN113222364B_ABST
Patent Text Reader

Abstract

This invention belongs to the field of teaching evaluation technology. Based on S-T coding analysis technology, it proposes a classroom teaching process evaluation method based on S-T coding analysis, specifically including the following steps: Step 1: Calculate the proportion of teacher-led behavior (Rt) and teacher-student interaction rate (Ch) for the entire lesson based on the S-T behavior coding sequence and the S-T interaction coding sequence, generating a 13-part Rt-Ch chart to evaluate teacher-student interaction during the classroom teaching process; Step 2: Calculate the lecture intensity (ST), self-study intensity (SL), and interaction intensity (SI) values ​​using the S-T behavior coding sequence and the S-T interaction coding sequence. Based on the three teaching intensity values ​​and their respective subject benchmark values, construct an ST-SL-SI radar chart to evaluate the teaching process; Step 3: Based on the S-T behavior coding sequence and the S-T interaction coding sequence, reflect on and optimize teaching when the teaching intensity values ​​are abnormally high or low. The method described in this invention can assist front-line teachers or other teaching researchers in conducting intuitive evaluation and reflection on the classroom teaching process for improvement.
Need to check novelty before this filing date? Find Prior Art

Citation Information

Patent Citations

  • Method for analysis and encoding of classroom teaching interactive behaviors

    CN105894413A

  • S-T dynamic analysis method and system and application thereof

    CN110659804A