Study Of High School Physics Experiment Teaching Based On Core Literacy

The 18 th National Congress of the Communist Party of China and the 19 th National Congress of the Communist Party of China have made strengthening morality the fundamental task of education.In the high school stage,teachers' efforts to cultivate and develop students' core literacy are the implementation of strengthening morality education.Physics is an important natural science foundation course for high school students.Its core literacy includes physical concepts,scientific thinking,scientific inquiry,scientific attitudes and responsibilities,and its content is very rich.Because experiment is an important part of physics teaching,how teachers use physics experiment teaching to cultivate students' core literacy has become an important issue.Firstly,the status of students' core literacy training in physics was investigated and analyzed.The main problems are: students do not raise knowledge to the level of ideas;most of them cannot independently complete the experiment inquiry,their ability to innovate is not strong;and their scientific attitude and sense of responsibility need to be improved.Physics teachers study core literacy and apply experimental teaching less time,sometimes limited to the lack of time and other reasons to give up experimental teaching.Secondly,the relationship between the core literacy and the new curriculum standard and that between the core literacy and textbooks were analyzed.Based on the core literacy,the concrete manifestation of the experiment in the curriculum standard was presented.And the role of the experiment module in the textbook was explored.Next,following the theories of humanism,constructivism and discovery learning and combined with the conclusion of the questionnaire,the principles and strategies of using experimental teaching to cultivate students' core literacy were put forward.The main principles are: humanization,inspiration,creativeness and constructivism.The training strategies were proposed respectively from three aspects: demonstration experiment,group experiment and after-school experiment.The training strategies in demonstration experiment include: following the development process of thinking;relying on the experience of daily life;optimizing the demonstration experiment in the textbook.The strategies for group experiments include: personal experience of the experimental processes;encouragement of improving and innovating the experiments;focusing on evaluation and reflection.The strategies for after-school experiments include:consolidating classroom experiments;collaborative experiments between teachers and students;focusing on family experiments.Finally,several design cases of experimental teaching are presented.The cases main include "free falling body movement","Newton's first law" and "inertia".The teaching results of one semester is summarized and analyzed.We can conclude that we got good results.The beneficial exploration and attempt is proceeded in the physic experimental teaching.In the process of the teaching,we took the experiment as the starting point and aimed at cultivating the students' core literacy.We hope this work can promote the current basic education reform and provide some references for the physics teachers working in high school.