Teaching Design Of Physics Unit In Senior Middle School Based On ADDIE Model

The development of student physics core literacy is not accomplished overnight.The unit teaching design requires teachers to stand from a higher perspective,plan teaching according to certain ideas,and conform to the curriculum concept of developing core literacy.The ADDIE model is an instructional design model proposed from a systematic perspective,which is closely related to all aspects of unit instructional design.During the teaching period,it is generally found that students are familiar with the knowledge points of the chapter "Research on uniformly variable linear motion",but cannot use it flexibly.Therefore,the research on "Research on uniformly variable linear motion" is carried out from the perspective of unit design.This research is based on discovery learning theory,constructivism theory,and Gestalt psychology theory.On the basis of in-depth analysis of the ADDIE model,combined with the needs of physics unit teaching design,a general idea of high school physics unit teaching design based on the ADDIE model is formed: analysis of teaching content and academic conditions(A),development of teaching resources(D),design unit teaching activities(D),unit teaching implementation(I),teaching evaluation design(E).Use this idea to design and practice the unit of "Research on Uniformly Variable Linear Motion".The study uses test methods to test students,uses SPSS19.0 to conduct statistical analysis of test results,uses interview methods to interview senior teachers,and obtains practical effects of teaching design based on surveys.Research shows that the unit teaching design ideas based on the ADDIE model are suitable for high school physics teaching.In the teaching design based on the ADDIE model,the analysis of teaching content and learning links provides supporting information for the determination of unit teaching goals and important and difficult points;the developed teaching resources provide a carrier for the realization of teaching goals;the design of unit teaching activities breaks through unit teaching The important and difficult points;the implementation of the teaching process solves the problem of implementing unit teaching thinking in the classroom;the teaching evaluation design achieves the consistency of goals,activities,and evaluations.On the basis of research,aiming at the application of unit instructional design based on the ADDIE model in high school physics teaching,the following suggestions are put forward: Analyze teaching content and learning conditions based on curriculum standards;develop teaching resources that meet teaching needs;design units based on creating problematic situations activities;implement unit teaching based on students' cognitive laws;design teaching evaluations in a variety of ways.