The Practical Research Of Maker Education Based On 3D Printing Technology In The Second Grade Physics Teaching

3D printing technology is a new production technology developed in recent years.Maker education is a new teaching concept that has emerged in recent years.The application of 3D printing technology in the teaching of middle school can promote the implementation of the concept of maker education.At present,in school education,3D printing technology still stays at the level of teaching technology,and the ideal state is to effectively integrate 3D printing technology with basic subjects,and penetrate it into subject knowledge,fully highlighting the technical advantages of 3D printing technology.Applying 3D printing technology and maker education concept to physics education teaching not only conforms to the "experiment-based" characteristics of physics,but also enhances learners' interest in learning,cultivates their hands-on ability and innovative spirit.The main purpose of this thesis is to support 3D printing technology and practice the concept of Maker education in physics education.Teachers design physical hacker education practice activities to guide students to brainstorm and participate in the exploration of physics knowledge.Independently build a knowledge framework,experimentally verify knowledge and laws,and improve comprehensive capabilities.In the teaching of physics education,some knowledge can't be explained by the teacher alone,but it needs the students to try to understand it by hands-on operation.In the experimental exploration,students use 3D printing advanced technology to produce physical laboratory equipment,models,etc.,through group cooperation and exploration,to deepen the understanding of physics knowledge.In this process,the learner's hands-on ability,innovation ability,teamwork ability and sharing spirit are fully cultivated,reflecting the concept of maker education.This thesis uses literature research methods,questionnaire survey methods,action research methods,observation methods and other methods.Firstly,through in-depth study of the literature,we can understand the 3D printing technology,the concept of maker education,the status quo of development at home and abroad,and the status quo of physics teaching,and determine the direction of the research.Through the pre-test,analyze the students' current learning situation,select the experimental class and the control class;design the questionnaire to understand the interest of the students in the experimental class and the control class,the physics learning method and the understanding of the maker education and 3D printing.To lay the foundation for instructional design.Design and practice the Maker Education and Teaching Activities,let students group experiments,hands-on production,and collaborative exploration of knowledge.In the teaching activities,teachers observe the students' participation in classroom exploration and analyze the teaching effects.Finally,through post-test questionnaires and post-tests,the students' interest in learning,the understanding of maker education and 3D printing technology,and the changes in academic performance are analyzed,and the results of the research are summarized.Practice has shown that the practical research of Maker in the second year of physics teaching based on 3D printing technology is feasible.This study can improve students' interest in learning,hands-on ability and academic achievement,and make the class more active and interesting.