Teaching Design Research On The Core Concept Of High School Physical Electrostatic Field

The core concept is knowledge at the center of the subject.Teaching design around the core concept can integrate the internal knowledge of the subject,reduce the students' memory of fragmented and factual knowledge,and effectively help students reduce the memory burden and help students to grasp The focus of learning simplifies the learner's learning process and deepens the learning content.The core concept proposes to resolve the contradiction between the continuous growth of subject knowledge and the shortage of school teaching time,and advocates the implementation of curriculum based on the requirements of “less,more refined and higher”.Through the study of core concepts,students can improve their ability to analyze and solve problems,and help students develop their innovative ability.As students grow,these concepts can be continuously deepened,providing the necessary basic knowledge support for students' lifelong learning.The first chapter of this paper introduces the research background,current situation,purpose and significance of the core concept.The second chapter defines the core concepts and physical core concepts,and summarizes the relevant learning theories.The third chapter sorts out the related concepts of electrostatic field,interviews with the physics teachers of the first-line middle school and corrects the core concepts of the summary.Based on this analysis,it studies how the teaching design around the core concept is carried out.The fourth chapter uses the electrostatic field test questions to analyze the concept of the second year students studying the electrostatic field,and the "myth concept" in the mind.The fifth chapter carries out teaching examples around the core concepts.The fifth chapter focuses on the teaching design of the core concept of "electrostatic field",and carries out analysis and research on teaching objectives,teaching situation,teaching content and teaching process.The sixth chapter summarizes the shortcomings and prospects of the research.Teaching with the core concept as the center can help students deepen their understanding of physical concepts and help teachers design quality teaching.