Study On Micro-teaching Training For Junior Middle School Students’ Cognitive Ability Of Physical Problems

Physics curriculum standard for compulsory education(2011)clearly states that students should improve their ability to analyze and solve problems.Therefore,under the prerequisite of emphasizing the teaching of physics subject knowledge,teachers should also strengthen the cultivation of students’ problem-solving ability.The cognition of problems is the prerequisite of problem-solving.Besides,students’ problem-solving ability is closely related to their cognitive ability.With our cognitive ability improved,we can set the right direction for solving problems.Thus,strengthening the cultivation of students’ problem-solving ability can be started with strengthening students’ cognitive ability of physical problems.Micro-training is used to train the teaching skills of pedagogical students or new teachers,and gradually developed to various fields to train all kinds of talents.In view of the success of micro-teaching training in various fields,this thesis attempts to use micro-teaching training to improve junior high school students’ cognitive ability of physical problems.This thesis is divided into five parts:The introduction is introduced in the first section.It expounds the origin of the subject,introduces the main research trends of micro-teaching and physics cognitive ability at home and abroad,and explains the content,the method and the meaning.The related concepts and theoretical explanation are introduced in the second section.The concepts of cognitive ability of physical problems and micro-teaching training are presented,and the related theories on the training of cognitive ability and the practice of micro-teaching are introduced.The theories include meaningful reception learning theory,constructivism learning theory and achievement motivation theory.The analysis of the current situation of junior high school students’ cognitive ability on physical problems is introduced in the third section.Firstly,based on the micro-teaching ideology,the cognitive ability of problems is devided by micro-teaching training into reading ability,situational imagination ability and modeling ability.Then,according to investigation and interview results of test paper,this thesis analyzes the current situation and existing problems of junior middle school students’ cognitive ability of physical problems.The micro-teaching training practice to the cognitive ability of physical problems is introduced in the fourth section.The training materials are editted according to the characteristics of the cognitive ability of problems.Cognitive ability of students in the experimental class is trained through micro-training.After the test,the results of the experimental class and control class,and the scoring rate of each ability of cognitive ability are compared.The results show that the cognitive abilities of the students in the experimental class are improved after the micro-teaching training.The most significant improvement is in reading ability.The secondary improvement is in modeling ability.The improvement of the situational imagination ability is relatively small,which indicates that the training of strengthening junior middle school students’ cognitive ability of physical problems is feasible and effective.In conclusion,some valuable reference is provided by the thesis for the research of improving junior middle school students’ cognitive ability of physical problems and the follow-up work is looked forward.