Practical Research On The Exploratory Experiment Teaching Of Junior High School Physics Based On Cooperative Learning

Physics experiment occupies an important position in middle school physics,especially in the stage of junior middle school physics.After the new curriculum reform,the research on physics experiment teaching and the teaching method of experiment teaching has already had a certain breadth and depth,but most of them have done a more systematic research on the teaching mode and teaching strategy in the experimental classroom,for the use of cooperative learning in the experimental classroom is also more extensive,it is not specific enough,and there is a lack of special research on cooperative learning of inquiry experiment in physics experiment,through carrying out cooperative learning in physics inquiry experiment teaching,this paper studies the cooperative learning strategy of inquiry experiment classroom,and puts forward the corresponding teaching strategies to further improve the effectiveness of the classroom,and it provides a powerful grasp for the development of scientific literacy of students.In the first half of this paper,it sorts out the relevant literature on the current research status of physics experiment teaching at home and abroad,and establishes the specific problems to be studied in this paper,at the same time,describes the overall direction of the research content and the methods involved in the research process,secondly,it makes a clear definition of the concepts of cooperative learning,inquiry experiment and experimental inquiry,on this basis,the study of psychology and pedagogy expounds the theoretical basis of cooperative learning and exploratory experimental teaching respectively.In the second half of the paper,mainly through the questionnaire survey,the teaching strategy and practice are constructed to make a practical study on the exploratory experiment based on cooperative learning in junior middle school physics.Among them,it is found that the effect of current inquiry experimental teaching is poor,the participation of students in inquiry activities is less,and the development ability of low-level and high-level is not balanced in the results of relevant questionnaires about teachers and students,at the same time,the concrete implementation of cooperation is general,the cooperation effect is not ideal,and lack of vitality and motivation.Therefore,combined with the current situation of inquiry experiment teaching and taken 21 inquiry experiments in the textbook of People's Education Press as the carrier on the basis of the survey results,the six teaching strategies of inquiry experiment based on cooperative learning are putted forward: creating situations in pluralistic ways,take the situation on the spot and follow the subject closely,the behavior of the target design isexplicit,focus on the cultivation of factors and properly control the difficulty of teaching,cultivate and explore the motivation of achievement,adjust the scale according to the subject,realize the comprehensive exploration of members,unified time to cooperate in training,role change to achieve goals,timely evaluation and feedback,collective interests bind individuals.The teaching practice of teaching strategy is carried out for a period of three months by setting up the control class and the experimental class,based on the analysis of the academic performance and experimental inquiry ability of the control class and the experimental class,it is found that the academic performance and experimental inquiry ability of the students in the experimental class have been improved to a certain extent,especially in the students in section B and C.In the last part of the paper,it summarizes the results of the study and reflects on the problems existing in the study,and makes some prospects for the future research direction.