Construction And Teaching Application Of Advanced Framework For Learning The Concept Of "acceleration" In High School

Integration and development are important directions of current education reform.Connecting theoretical research and practical teaching,learning progressions provide a framework for integrating curriculum standards,teaching design,and learning evaluation.As a new concept of physics in high school,helping students solve the problems of acceleration,which is of great significance to students' physics learning.Therefore,the research model of modeling and empirical was used to investigate the cognitive development path of acceleration in this paper.The main work is as follows:(?)The hypothesis for learning progressions was developed.Compiled a second-level test paper and used fill-in-the-blank questions to collect students' misunderstandings.Based on this,compiled a fourth-level test paper and conducted a survey.Constructed a hypothesis for learning progressions.The results showed that students' typical misunderstanding of acceleration is consistent with the basic theory.(?)The learning progressions of acceleration were verified.Based on the hypothesis,a test questionnaire was compiled to investigate the status of students' conceptual understanding.Carry out two rounds of surveys to analyze the data based on the Rasch model.Through investigation and analysis,students' cognitive path of the acceleration concept was the same as the hypothesis.(?)The practical application of the learning progressions.Based on theoretical study,constructed a teaching application model that used advanced ideas to further improve the teaching efficiency of physics concepts.Through analysis,it showed the importance of the learning progressions and provided a reference for its application.Through the above research,the learning progressions of acceleration were constructed and verified in this paper.Base on this,talked about the application of learning progressions in middle school.Combing the research,explained the importance of learning progressions in the teaching of physics concepts in middle schools.