Innovative Design Of Junior High School Physics Experiment Based On STEM Concept

In 2016,the 13 th five year plan of educational informatization issued by the Ministry of education clearly proposed that the regions with conditions should actively explore the application of information technology in new education models such as "maker space",interd isciplinary learning(steam Education),maker education,etc.How to apply stem concept to the teaching of various subjects has become a hot topic for educators in China.Physics is a very comprehensive subject,so it is very suitab le to infiltrate stem concept in physics experiment teaching.Moreover,the application of stem education concept in junior middle school physics experiment teaching can promote the reform of junior middle school physics teaching methods,improve students’ comprehensive quality and interest in learning physics.The purpose of this paper is to explore the integration of stem education concept and junior high school physics experiment,and to innovate the experiment design in junior high school physics textbook based on stem concept,so as to experience the application of scientific methods in teaching practice.This paper consists of five chapters.In the first chapter,the introduction briefly introduces the research background,research status and research ideas and methods.In the second chapter,the theory is summarized,inc lud ing the theoretical basis,the concept definition and the integration of stem concept and physical experiment.The third chapter mainly discusses how to carry o ut the innovative design of physical experiments based on stem concept,and systematically analyzes the design methods and relevant models of innovative experiments.The fourth chapter designs four junior high school physics innovation experiments based on stem concept and presents a practical teaching example and after c lass feedback.The fifth chapter summarizes the practice results,reflects on the shortcomings and looks forward to the follow-up.