Research On The Design Of High School Physics Unit Teaching Pointing To Model Construction

As the background of basic education is filled with core literacy,and model construction,as the most basic and common research method of physics,is an important part of core literacy.Unit teaching design is a kind of teaching means to adapt to the needs of developing core literacy.This paper around the content of construction of high school physics model and study the teaching requirements,to unit teaching design as the carrier,to build a "point to modeling framework of unit teaching","collision model",for example,writing the unit teaching design and carring out teaching practice in a middle school in Tianjin city,and analyzes the teaching effect.In this study,the classification map of senior high school physical models was drawn,the teaching principles of model construction were put forward,the evaluation scale of model construction was compiled,and the core links and requirements of model construction teaching were formulated.The unit teaching design of "collision model" is written,including unit planning,unit content structure,unit teaching objectives,unit class hour plan,class hour activity design,class hour homework design.The teaching practice is carried out in the second grade of senior high school,and the teaching effect is analyzed according to the final scores of the experimental group and the control group.The analysis shows that "unit teaching design pointing to model construction" has obvious effect on improving students’ scores.The experimental group was investigated by questionnaire after teaching,and the students’ recognition was high.