Research On The Construction Of Teacher-student Interaction Evaluation Index System In High School Mathematics Concept Class Based On Concept Assimilation Learning

Classroom is an essential teaching field,and the implementation of educational objectives depends largely on the teacher-student interaction in classroom teaching.The teacher-student interaction,as the main way of communication in the authentic teaching process,is crucial to the high school students’learning of mathematical concepts,and the concept assimilation is the main learning method for senior students to acquire mathematical concepts.Constructing a scientific and reasonable evaluation index system could provide guiding value for teacher-student interaction in high school mathematics concept courses,and help quantify teacher-student interaction in teaching,and help optimize the teaching effect of teachers.Therefore,the research questions were determined as follows:（1）What is the teacher-student interaction evaluation index system of high school mathematics concept courses based on concept assimilation learning?（2）What is the teacher-student interaction evaluation model of high school mathematics concept courses based on concept assimilation learning?In order to construct the evaluation index system and evaluation model of teacher-student interaction of high school mathematics concept course based on concept assimilation learning,firstly,based on literature analysis,relevant research and theories were integrated and summarized,and the index system was preliminarily constructed.Then,using Delphi method,by soliciting expert opinions,the index system and evaluation standard were revised.Thirdly,using video analysis method,with the help of artificial intelligence,relying on Python to analyze the teaching video samples of excellent high school mathematics concept courses,and verified the evaluation index system through video coding assistance;Moreover,the Delphi method was used to consult experts through the index system weight questionnaire,and the data were sorted according to the importance of experts’opinions.The Yaahp10.1 was used to calculate each index weight,so as to determine the evaluation index system and construct the evaluation model.Last but not least,using the method of statistical description,the evaluation index system for the implementation of inspection,according to the evaluation results of different samples of main body of teachers and students interact,using the SPSS18 to evaluate the reliability and validity of the index system,and form a scientific and reasonable teacher-student interaction evaluation index system and evaluation model based on concept assimilation learning in high school mathematics concept courses.Conclusions:（1）The Evaluation Index System of the Interaction between Teachers and Students in High School Mathematics Concept Class Based on Concept Assimilation Learning had4 first-level indicators and 8 second-level indicators.The primary indicators included teacher-student interaction in concept identification stage,teacher-student interaction in concept processing stage,teacher-student interaction in concept strengthening stage and teacher-student interaction in concept application stage.The secondary indicators were divided into two dimensions:behavior and atmosphere.Among them,the secondary indicators of teacher-student interaction in the concept identification stage were:dialogue and communication,mobilization and infection;The secondary indicators of teacher-student interaction in the conceptual processing stage were as follows:Explaining and exploring,inspiring and focusing;The secondary indicators of the teacher-student interaction in the concept strengthening stage were:example analysis,stimulating thinking;The secondary indicators of teacher-student interaction in the concept application stage were:task solving and encouraging feedback.Through testing,the index system had good reliability and content validity,and can be used as a scientific evaluation tool to evaluate the interaction between teachers and students in high school mathematical concept assimilation learning.（2）Based on the index system,the index weight was calculated based on AHP method,and the corresponding evaluation model was:I=0.105T₁+0.093T₂+0.183T₃+0.154T₄+0.126T₅+0.088T₆+0.138T₇+0.113T₈（I represents the total score of teacher-student interaction,and T₁～T₈ represents the score of each secondary index in turn）.Suggestions on interaction between teachers and students in high school mathematics concept class based on concept assimilation learning were proposed:in the concept identification stage,teachers and students should keep communicating to stimulate learning interest;In the conceptual processing stage,teachers should explain and explore new knowledge in depth,inspiring students to think intently;In the concept strengthening stage,through the analysis of examples,teachers should continue to encourage students for exploration;In the concept application stage,teachers and students should work together to solve tasks and form encouraging feedback.