Construction And Application Of HPM Classroom Teaching Evaluation Framework

With the deepening of the research on HPM classroom teaching,the research on classroom teaching evaluation from the perspective of HPM becomes more and more important.This study hopes to better evaluate the classroom teaching from the perspective of HPM by constructing the HPM classroom teaching evaluation framework.At the same time,this paper selects two classroom teaching videos from the perspective of HPM in junior and senior high school as the research objects,hoping to explain how the HPM classroom teaching evaluation framework reveals the characteristics of HPM classroom teaching through the evaluation of these two classes.For the construction of HPM classroom teaching evaluation framework,this study constructs a preliminary HPM classroom teaching evaluation framework through literature review and peer review,and then uses Delphi method to demonstrate and modify the preliminary framework.For the application of HPM classroom teaching evaluation framework,this paper uses the case study,with the help of HPM classroom teaching evaluation framework,evaluates the classroom teaching cases from the perspective of HPM.It is found that there are 20 observation indicators in the HPM classroom evaluation framework,which are in the following order: content accuracy,knowledge understanding,competencies cultivation and cultural influence in the content presentation;addition,replication,adaptation and reconstruction in the Use of historical materials;classroom questioning,organization and discussion,classroom practice and material learning in the learning opportunity;active participation,rigorous answers,peer communication,transfer and extension in the student performance;immediate response,errors solving,ancient and modern connection,summary and sublimation in the use of assement.For the class of " division of fractions",the study found that this class basically met the requirements of 20 observation indicators,but the four indicators of accurate content,cultural influence,immediate response and errors solving need to be strengthened.For the class of "concept of function",the study found that this class basically met the observation requirements of 20 indicators,but the five indicators of accurate content,cultural influence,adaptation,active participation and rigorous answer need to be strengthened.