Research On Teaching Practice Of Junior Middle School Physics Family Experiment

Physics is a natural science based on experiments.Physical experiments are the basis of physics theory and the driving force of physics development.The characteristic that the middle school students take the perceptual cognition as the main decision in the middle school physics teaching process needs to take the experiment as the foundation.Physical experiment is an important means to cultivate students' ability of observation and experiment and to develop students' ability of thinking.It is an important way for students to learn basic scientific methods.Most influence of examination-oriented education,the school physics teachers generally used in the classroom demonstration experiment or play video experiment of physics experiment teaching,and at the same time as the school running conditions are different,most part of the school physical experiment equipment is old or has been damaged,forming the "experiment" "back experiment" instead of "experiment" teaching mode,teaching environment,it is very unfavorable for the cultivation of the students' comprehensive ability.Therefore,teachers,according to the content of the textbook chapters,combined with the teaching practice and students' characteristics,encourage students to use the objects around them to complete some small experiments at home,which can not only make up for the lack of experimental equipment,but also make the classroom teaching content be supplemented and extended,broaden students' horizon and active thinking.Most of the research on physics family experiments is carried out from the educational significance of physics family experiments,while the practical research on physics family experiments is relatively lacking.Therefore,this paper mainly studies the concrete implementation of junior middle school physics family experiments in the actual teaching process.With practice school physics teachers communicate and discuss with teacher after confirm the foothold,the literature search and organize family of physics experiment,then respectively for high school physics teacher and eight grade student to carry on the questionnaire survey,and then according to the survey experiment in physics family plan design,and then according to the schemes of a middle school family of physics experiment teaching practice.Finally,based on the experimental class students to practice the interview after investigation and analysis,that in comparative classes and experimental classes students before and after the experiment result analysis and the experimental class student in interest in physics learning changes before and after the experiment analysis,further expound its important value of family of physics experiment teaching and the feasibility of the physics family experimental implementation plan.This paper is divided into six parts,respectively: The first chapter introduces the background,current situation,significance,research ideas and methods of junior middle school physics home experiment.The second chapter discusses the relative theories of junior middle school physics family experiment,which lays the theoretical foundation for carrying out family experiment activities.The third chapter mainly expounds the questionnaire survey of middle school physics teachers and junior middle school students before carrying out the physics home experiment activities,in order to understand the current understanding of physics teachers and students on the physics home experiment,the current development of physics home experiment and the actual conditions.The fourth chapter is mainly based on the analysis of the questionnaire results of teachers and students to design the implementation plan of the physics home experiment,and gives the source of the topic selection,the implementation principle of the physics home experiment,the post-implementation evaluation method and the specific implementation process of the physics home experiment.The fifth chapter mainly introduces the teaching practice according to the designed implementation plan,selects different types of implementation cases for demonstration,and conducts interviews,scores and questionnaire analysis on the class students after the experiment.The sixth chapter is the conclusion part,which mainly summarizes the research conclusions obtained through the above implementation plan and points out the research deficiencies.