Design And Manufacture Of Self-Made Teaching AIDS Based On Physical And Electrical Power Measurement In Junior Middle School

Physics is a very important course in the junior middle school.It explores the universal law of the most basic and the simplest motion form as well as the problem on how to apply these rules to using and creating the nature.As a main physics teaching approach in the middle school,demonstration laboratory is very effective.Demonstration laboratory is not only a key way of developing the students' scientific spirit about physics nuclear quality,but also an effective means of conducting physics teaching in the middle school.It is obvious that self-made teaching tools can be an essential compensatory aspect of the demonstration laboratory,which promotes the students' ability about their thinking hard,hands-on,solving the problems along with developing their nuclear quality and creativity by studying the conducting theory and courses.Once the skills on applying theory to practice are improved,it will stimulate teachers' lecture effects and inspire students' learning enthusiasm.Therefore,self-made tools play an important role in studying physics well.This article demonstrates the background of self-made teaching tools and analyze the current situation of demonstration laboratory at home and abroad.In the meantime,it explores the aim of physics teaching and puts forward some practical methods.Apart from these methods,this paper designs the corresponding survey question and interviews.According to the result of these interviews,the essay states the problems of demonstration teaching tools including some improving schemes,which advances physics laboratory lecture in the middle school.Through the survey question and interviews with teachers and students,the author finds out the problems of physics demonstration laboratory existing in the middle school.In addition,the passage involves the specific case that is about the teachers' self-made tools.What's more,I designed a type of self-made teaching tool concerning about electric power measure by using Micro controllers STC12C5A60S2.Moreover,I have applied this product to the corresponding teaching and attended the national physics teaching tools contest.As a matter of fact,theteaching tool I designed can achieve better demonstration effect and more accurate measure data.Therefore,the prospect of high school physics teaching using self-made teaching AIDS to carry out high school physics experimental inquiry teaching.It is hoped that the inquiry teaching of physics experiment can be accepted by more middle school teachers,and the teaching of physics in middle school can be carried out with the help of self-made teaching AIDS,so as to fully stimulate the learning interest,actively involve students in learning,master physics well and make good use of physics,so as to cultivate more and better innovative talents for China and promote the basic physics education in China.