Research On Self-made Teaching Aids In Physics Exercise Teaching In Senior High School

In recent years,with the deepening of the new curriculum reform,the traditional examination oriented education has gradually changed to quality education.People pay more attention to the research of new classroom teaching.Teachers should make use of diversified,interesting and participatory classroom teaching to cultivate students’ learning initiative,inquiry and creativity.Therefore,this paper puts forward the research of self-made teaching aids in physics exercise teaching in senior high school.Self made teaching aids is an important experimental teaching resource.It can not only promote teachers’ teaching,but also promote the formation of students’ knowledge structure and scientific thinking.As an important part of physics teaching,exercise teaching is also an important way for students to review the old and know the new,which has also attracted the attention of many scholars.Self made teaching aids have the advantages of simple structure,strong pertinence and high student participation.Teachers will teach the difficulties,doubts and thinking misunderstandings encountered by students in exercises by simulating physical situations through teaching aids,so as to improve students’ ability to solve problems and the quality of teachers’ exercise teaching.The self-made teaching aids are used to assist physics exercise teaching,which provides a new reference case for physics teachers.Firstly,this study analyzes the development status of self-made teaching aids and exercise teaching through literature analysis.Secondly,through the questionnaire survey on the application status of self-made teaching aids in physics exercise teaching in senior high school,it is found that most students have insufficient problem-solving ability,weak model construction ability and strong dependence on teachers;Most teachers prefer to use the simplest way of oral teaching,rely more on the original way,and are lazy to make teaching aids.In order to solve the problems found in the survey,improve students’ autonomous learning ability and help teachers improve the quality of exercise teaching,combined with the application of self-made teaching aids in exercise teaching,the author puts forward relevant principles and strategies,and puts forward the principles of self-made teaching aids assisting exercise teaching,such as intuition,safety and students’ subjectivity,It also puts forward some strategies of self-made teaching aids in exercise teaching:(1)pay attention to the universality and intuition of teaching aids;(2)Pay attention to the pertinence and typicality of the topic;(3)Build physical model;(4)Break through stereotyped thinking;(5)Encourage participation,improve teaching efficiency and apply it in practical teaching.In this study,the mechanical part of the first semester of senior high school was selected as the main research object.Three physical models were studied: the spring force does not change suddenly,"loose knot" and "dead knot" models,and "moving rod" and "fixed rod" models;And a difficult physical problem: the relationship between the direction of sliding friction and the relative movement direction of the object.Design the corresponding self-made teaching aids and apply them to teaching practice to help students solve problems and cultivate their thinking ability and inquiry ability.According to the relevant knowledge of teaching aids,test questions are designed to test students’ learning.The test results show that self-made teaching aids can effectively improve the accuracy of students’ questions;The ability of model construction has also been generally improved.Through the questionnaire survey of students’ learning attitude and learning style of physics,it is found that the enthusiasm of students in the experimental class is much higher than that of students in the control class;The dependence on teachers decreased;The awareness and ability to solve problems have been improved.Therefore,it can be explained that applying self-made teaching aids to exercise teaching is a very effective exercise teaching method.