Research On Strategy And Practice Of Group Cooperative Learning Based On High School Physics Exercises

In the background of the new curriculum reform,group cooperative learning,a new form of teaching,has been vigorously advocated,because its main feature and biggest advantage is to emphasize that students are the main body.Generally speaking,the teaching mode of group cooperative learning is in line with the requirements of the new curriculum reform,and is helpful and significant to the current front-line physics teachers in exercise teaching and students’ independent learning.However,at present,few relevant studies on group cooperative learning in high school physics exercise classes can clearly indicate the development strategy of group cooperative learning in exercise classes.Teachers often cannot get clear guidance in practical teaching,which leads to students’ unsatisfactory learning of physics and difficult to cultivate students’ physical thinking.In view of the above problems,this paper reviews the research status of physics exercise class and group cooperative learning at home and abroad by means of literature research,interview research and questionnaire survey,and determines the research methods and questionnaires used in this paper according to relevant research.On the basis of selecting students from Class 13 and Class 19,Senior One of Xiangyang No.1 Middle School as the research objects,this paper investigates the perception of students in these two classes on physics exercise classes,understands the existing problems and status quo of students in the process of physics learning,and specifically analyzes students’ demands for physics learning.Then,the two classes were taken as the experimental group and the control group,and the teaching comparative experimental analysis was carried out.The "dynamic balance problem" was selected as the tool to measure the students’ group cooperative learning.The influence of group cooperative learning on the high school physics exercise class was analyzed through practical teaching,and the advantages and disadvantages of group cooperative learning were specifically analyzed.The research finds that there are mainly the following problems in high school physics exercise classes at present.First,students’ poor grasp of knowledge points and teachers’ unitary teaching methods.Second,students lack knowledge,and the teacher’s explanation is not deep enough.Third,teachers lack of knowledge summary,students are difficult to expand the topic dimension.After taking Class 13 of Grade One as the experimental group and Class 19 of Grade One as the control group,and choosing "dynamic balance problem" as the research material,the author conducted a control experiment on the practice teaching of the two groups,combined with the difficulties existing in the current high school physics exercise class and the advantages of group cooperative learning,put forward the current strategies for the development of group cooperative learning in the high school physics exercise class.One is to pay attention to exercise test points,reflecting pertinence and purpose;Second,pay attention to exercise difficulty,do step by step;Third,pay attention to the quality of exercises,reflect the openness and extension;Fourth,pay attention to listening links,training group members independent thinking and correct expression ability;Fifth,pay attention to the operation link,cultivate students’ comprehensive ability;Sixth,pay attention to the reflection link and help the group members form the habit of summary and induction.This thesis is composed of six parts.The first part expounds the research background,purpose and significance,research methods and framework of group cooperative learning in high school physics exercise class.The second part summarizes the related researches at home and abroad.The third part investigates and analyzes the learning status of senior high school physics exercise class.The fourth part is an empirical study of group cooperative learning in high school physics exercises.The fifth part analyzes the experimental results of group cooperative learning in high school physics exercise class.The sixth part is the summary and prospect of this research.