| China from agricultural economy,industrial economy period to today’s information economy and society,in the future will be in information innovative economy period,in the information innovative economy and society will continue to individual in social adaptability and personal sustainable development put forward new requirements,personal comprehensive quality without teaching,to clear students in now or even in the future development should have what core knowledge and key ability,attitude to adapt to social and personal lifelong development.Obviously,with the breadth,depth and difficulty of physics learning content gradually deepening only rely on the traditional class teaching can not help students more systematic and comprehensive understanding of knowledge and personal development,in physics teaching focus is not only attention to the integrity of knowledge,migration and logic,so as to cultivate students’ thinking coherence,scientific.Nowadays,the system of the core literacy of physics is becoming increasingly perfect and mature,but the presentation of the teaching material content is not conducive to students ’overall perception,understanding and application of the learning content,which has a certain impact on the cultivation of students’ core literacy of physics.And "east China normal university professor Zhong Qiquan ’unit teaching design under the core quality leverage classroom transformation a fulcrum",through the unit teaching design organization teaching content can make students get the overall perception and clarify the logical relationship between knowledge,at the same time,the unit teaching design is also a necessary way to cultivate students’ physical core literacy.To sum up,the fourth content theme of "conservation of the law" was selected as the research object for unit teaching design.The main purpose of this paper is to gestalt learning theory,constructivism-learning theory,Osubel organizes the study and brer cognition-found learning theory as the theory basis,under the guidance of related learning theory and all kinds of excellent unit teaching design two ways to explore and sort out the characteristics of high school physics teaching unit teaching design and "law of mechanical energy conservation" unit teaching design.At the same time,enrich the physics theory research and provide help and reference for the physics teaching to some extent.The full text consists of six parts,as follows:1.Using literature research method on the subject core literacy,domestic and foreign scholars on unit teaching design summarizes the research results,made clear the topic of the topic and combing the Chinese and foreign existing research status and research significance and the core literacy,subject core literacy,physics core literacy,unit teaching design concept are defined;2.Combined with the learning content and unit teaching characteristics of this unit,take gestalt learning theory,constructivist learning theory,Osubel organizational learning and Bruner cognition-discovery learning theory as the theoretical basis of this study;3.According to the "Physics Curriculum Standards for General High Schools"(2017 edition 2020 revision),the core literacy and the law of mechanical energy conservation are based on the interpretation of the new curriculum standard for the unit teaching analysis;4.Based on the content and characteristics of the theme of the unit,the learning barriers and strategies of the unit topic are analyzed;5.The relevant research on the content and topics compiled the unit teaching design and designed the process evaluation with the final evaluation,so as to promote the promotion of classroom transformation and optimize the teaching.This paper is from the characteristics of the teaching objectives and teaching content of mechanical conservation law,the unit teaching design and class hour teaching design in the process of promoting students to develop the core literacy of physics,so as to provide referable teaching design for front-line teachers. |