The Practical Research Of Visualization Teaching Of Junior Middle School Physics Class Summary

The summary of the class is a part of the teaching, to make a good class summary of the physics can help students not only contain the class knowledge effectively, but also form and complete knowledge system to lay a foundation for the follow-up study.With the development of science and technology, teaching methods also updated constantly, and visual teaching tools are widely used in the field of education. In this paper, a practical test which is about teaching effect of the class summary of the physics by means of visualization has been done on the basis of the implementation and research situation of current physics class summary and through the practice of teaching and guide the students to construct the class summary by themselves, in order to cultivate students' ability of summarizing and autonomous learning.The main contents of this paper include: the value of the class summary of physics; the present situation of the class summary implemented in junior middle school physics?the teaching design of summary of visual physics summary?and analysis of practice effect and so on. Reading literature method, questionnaire survey, interviews and other research methods to carry out practical research.First of all, reading the literature to understand the relevant research status of the class summary and visualization teaching, and combined with the actual situation to analysis implementation's feasibility of visual teaching in the class summary. Next, through the questionnaire survey for teachers, interviews and lectures to understand the present situation of class summary in physics classroom teaching, as well as the suggestions teachers construct the class summary to students. Again, through the analysis of the teaching content, exploring and summarizing up the content and suggestions of visual teaching design, and how to guide students to construct the classroom summary. Finally, in the actual teaching process, guide students to build class summary of physics by using visual teaching.The process that students construct class summary of physics is also the process that students think. On the basis of understanding, students analysis and comprehensive knowledge completely, this process can cultivate students' ability of summarize effectively, and also can train their thinking and improve the level of theirs.About the test of the test results, this paper takes the way which carry out the test of the same degree of difficulty of two test before and after the comparative analysis for Class 5 Grade 9 classes to verify. Data statistics and statistical analysis by using Excel software and SPSS16.0 software.Test Results: the achievement of students before and after the experiment were paired samples test, the results show that the total score of before and after the experiment improve 2.75 points, students' performance significantly increased after experiment(p=0.018<0.01), Objective test scores increase 1.85 points averagely(p=0.014<0.01), the score significantly increased. Experiment and the comprehensive application of performance increase is not obvious. The conclusion is that the visual teaching of junior middle school physics promote students to grasp the concept of knowledge, and improve the students ability to sum up. Through the physics class summary, students can reach the level of constructing physical class summary independently.