Research On Comprehensive Inquiry Learning Design Of High School Mechanics

This article mainly takes the core knowledge of friction,elasticity,Newton’s three laws and curve movement in high school mechanics as the teaching content,and takes "children’s riding safety" as the central situation in life,so that students can comprehensively explore the important and difficult points in high school mechanics from the problems in life,hoping that students can use this knowledge to integrate and apply these knowledge to life.The comprehensive inquiry learning not only attaches importance to the study of physics knowledge itself,but also attaches great importance to the application of physical knowledge and the solution of specific problems,and is closely related to society and culture.As we all know,with the development of science and technology,automobiles are becoming more and more popular travel tools.This paper regards a series of questions in "Children’s Car Safety" as the main content of inquiry learning,which is not only related to students’ present life(safe car ride),but also to students’ future life(driving,taking children to travel,etc.).Secondly,using Newton’s law of motion and simulating experiments to solve problems in the process of inquiry will be of great help to deeper learning and understanding of physical knowledge.The comprehensive inquiry learning design starts from the knowledge and experience that students already have,and develops in the form of interaction between perceptible and operational activities of students and axiomatic deduction.It not only avoids staying on the surface of real problems in life,but also avoids the deduction-based model in traditional teaching.Firstly,it guides the students to communicate and analyze the children’s movement in the crash process,and then explains and calculates the physical phenomena by using the relevant knowledge that the students have learned.Simulate the crash process,and explore the problems that appear in the simulation,such as "no seat eraser will fall backward","the force of children in the crash process",and gradually use physical theory to analyze and calculate,so that studentscan actively build and improve their own knowledge system in the process of solving the problem.