Research And Practice Of Scaffolding Teaching In High School Physics Exercises Teaching

The basic idea of the physics curriculum standard that the Scaffolding Teaching accords with,pays attention to the student ability promotion in the teaching,emphasizes the thought training.Therefore,it can provide enough time and space for the students to build a bracket in the problem-solving teaching,and gradually solve the difficulties,thinking errors and knowledge deficiencies encountered by the students in the problem-solving through communication and interaction,so as to improve the effectiveness of the problem-solving teaching.Therefore,this study attempts to combine Scaffolding Teaching with exercise teaching,in order to achieve the cultivation of students' core literacy.First of all,through literature analysis,educational practice observation and questionnaire survey,this study found that most students at this stage do not admit defeat in dealing with problems,but the ability to solve problems is lack of diversity,learning autonomy is not enough,so it is more inclined to discuss with peers and rely on teachers to teach.In order to solve the problems found in the investigation and improve the students' ability of self-study,the author puts forward the relevant principles and strategies for the teaching of physics exercises in combination with Scaffolding Teaching:(1)pay attention to the cultivation of problem awareness;(2)pay attention to the integration of disciplines and simplify complex problems;(3)encourage students to write boldly and test mistakes;(4)In the training of changing questions,the exercises gradually increase from simple to difficult;(5)consciously cultivate students' knowledge systematization,pay attention to students' divergent thinking;(6)pay attention to the diversification of teaching methods and evaluation.Finally,on the basis of theoretical research and current investigation,carry out practical research,select a part of compulsory exercises in senior high school physics,and carry out practice from the aspects of exercises teaching in the new class,exercises teaching in the exercises class,exercises teaching in the review class,exercises teaching after class,and test paper lecture.Taking multi solutions and heterogeneous problems as examples,scaffolding teaching is applied to exercise teaching to help students integrate knowledge and cultivate students' logical thinking.Finally,the paper summarizes the practical results and reflects on the shortcomings of this study.