Research On Teaching Of High School Physics Exercises Based On Core Literacy

Exercise is an important part of physics curriculum,and the teaching of physics exercise is a main form to consolidate and flexibly use the learned knowledge to solve practical problems and cultivate students' ability.The new curriculum standard puts forward the curriculum goal of physics core literacy,which is a new challenge to physics exercise teaching.Under the background of the core literacy of the new curriculum standard,how to develop physics exercises and how to improve students' learning ability are important topics worthy of research.Through the method of literature research,this paper combs the research status at home and abroad,determines the research idea and purpose,and analyzes the theoretical basis of the research.In view of the research problems,a student questionnaire and teacher interview outlines for understanding the teaching status of high school physics exercises were compiled,and the implementation and survey results were analyzed.By studying the new curriculum standard and analyzing the exercises in the college entrance examination and teaching materials in recent three years,it is clear that the exercises under the core literacy have six characteristics: basic,developmental,situational,epochal,novel and practical,and it is proposed that the principles and steps of exercise compilation based on the core elements.In view of the problems found in the survey,this paper analyzes and discusses the compilation of exercise plans under the guidance of constructivism and other learning theories and the relevant contents of physics core literacy,and on this basis.it carries out the practice of physics exercise classroom teaching,and puts forward the following suggestions: select exercise materials,arrange homework tasks,stimulate students' interest;around the core concepts,deepen the knowledge structure,and generate the concept of physics Some teaching strategies are put forward,such as creating problem situation,paying attention to situation process,developing scientific thinking,cultivating problem consciousness,paying attention to expanding practice,developing scientific inquiry ability and so on.The research shows that: high school physics exercise plan and teaching strategy based on core literacy is practical and feasible,which can stimulate students' interest in learning,help students improve their physics performance,and promote the development of students' core literacy.This study not only enriches the theory of exercise teaching,but also provides some experience for front-line teachers to carry out exercise teaching activities under the core literacy.