Research On Physics Experiment Teaching From Junior High School To Senior High School Based On Learning Progressions

Physics experiment teaching is an important component of the physics course.The physics experiment ability is one of the key abilities of middle school students.The training process should be coherent and coordinated.The teaching connection between different semester needs to effectively consider the development of students' actual ability.Learning Progressions research is a hot topic in current domestic and international educational research.Although China's scientific field has been involved in it,the focus is on the advanced learning of core concepts,and there are relatively few advanced studies on key capabilities.The Learning Progressions research process focuses on the developmental state of students' actual knowledge and abilities.At the same time,it explores the potential development space of students and points to the acquisition of high-level knowledge and abilities.This coincides with the goal of articulation teaching.Based on this,this study explores the development process of students' physics experiment ability based on the Learning Progressions,and then explores the effective paradigm of physics experiment teaching in middle and high schools,and promotes the overall cultivation of middle school students' physics experiment ability.First of all,the theoretical basis of the whole research is expounded in the context of the necessity of experimental teaching connection and the applicability of the Learning Progressions.Through the combing of domestic and foreign literatures,the origins,concepts and components of learning advancement are explained in detail,and the research results of advanced learning in physics teaching are summarized,and the research framework of this paper is drawn up.Then,through the curriculum standards and evaluation questions to analyze the development requirements of middle school students' physics experiment ability,compare the development status of students,explain that the development of physics experiment ability in middle and high school is compatible with advanced teaching,and discuss the physics experiment ability in detail.Feasibility to develop specific empirical research.Finally,the "spring dynamometer" is taken as an example to construct the advanced learning of the development of experimental ability,and relevant action research is carried out.It is mainly divided into the construction of learning advanced hypothesis,the verification and correction of Learning Progressions hypothesis and the determination of Learning Progressions.The construction phase is based on the analysis of curriculum standards and related literature,and the verification and correction process is based on the fitting of Rasch model.Analysis,the final determination is based on the fit of the student assessment.After establishing a complete learning advanced framework,the teaching design is based on the Learning Progressions framework and implemented in the classroom,and the statistical software SPSS is used for validity analysis.The results show that using the Learning Progressions framework for teaching design can effectively improve the teaching effectiveness.Promote the mastery and development of students' abilities.