Research On The Evaluation Of The Core Competencies Of Physics In High School Based On Extension Theory

With the continuous progress of national education reform,teaching theory and teaching evaluation methods have also continued to develop.The proposal of core Competencies,as a part of education and teaching reform,has had a certain impact on educators' educating ideas,candidates admission system,promoting the comprehensive and individual development of students,and implementing education goals.Under the new teaching concept,the evaluation of students has gradually evolved from evaluating their comprehensive qualities to evaluating their core Competencies.They are gradually concerned about whether students can obtain real skills related to the subject from teaching,rather than only the test ability.Through the analysis and research of the existing evaluation methods,the paper proposes to use the extension evaluation method to evaluate the core Competencies of students in order to reflect the development level of the students' core Competencies,in order to supplement the current core Competencies evaluation methods.The research in this paper is mainly divided into three aspects:First,construct core Competencies evaluation indicators for high school physics.By studying the specific connotation of core Competencies in physics,the core Competencies is transformed into observable explicit performance,and then the corresponding evaluation standards and measurement tools are developed to construct core Competencies evaluation indicators in high school physics.Then,by using the expert scoring method and the analytic hierarchy process based on the triangular fuzzy number,the weights of the evaluation indexes of each layer are calculated,and the current importance of each core Competencies is obtained and its rationality is analyzed.Second,establish a core Competencies evaluation model for high school physics.On the basis of the established evaluation indicators,the superiority evaluation method in extension theory is used to first determine the evaluation level of core Competencies in the physical discipline,and then establish the evaluation section domain,classic domain,and matter element to be evaluated.The relevance and comprehensive relevance of the evaluation indicators with respect to different evaluation levels determine the level of things to be evaluated.Third,an empirical analysis is performed on students who have completed the compulsory first-year study of high school physics.Based on the extension evaluation model,the evaluation scale is established,the original evaluation data is obtained,and the evaluation research is performed using the goodness evaluation method to obtain the corresponding core Competencies development level of the students?The above research draws more objective and accurate conclusions based on a certain amount of original data.The empirical analysis verifies the feasibility of the extension evaluation method for core Competencies evaluation of subjects,and provides a reference for promoting the cultivation and evaluation of students' core Competencies.