Research On The Teaching Strategy Of Middle School Physics In The Cultivation Of Infiltration Engineering Thinking

In the context of changes in the world trade pattern,countries have put forward new requirements for future engineering and technical talents,and engineering education has received widespread attention.China has put forward guidelines such as "Made in China 2025" and the construction of "New Engineering",established a research team for engineering technology personnel training,and determined the development direction of engineering education in China's higher education stage.Subsequently,the discussion of engineering education in the basic education stage was initiated.Since the basic education stage should not be burdened,at present,it is mainly to increase the teaching content of the engineering category in the existing subjects to cultivate students' engineering literacy and engineering thinking.In 2017,the Ministry of Education promulgated a series of new curriculum standards.The "Compulsory Education Primary School Science Curriculum Standard" added "Engineering and Technology" to the content of the curriculum.The "High School General Technology Curriculum Standard" established engineering thinking as the core quality of the discipline.Pressed the start button to carry out engineering education in the basic education stage of our country.The introduction of STEAM education provides new ideas for engineering education in China 's basic education stage.The promotion effect of STEAM education on the cultivation of engineering thinking has been confirmed by research,its training strategy and science-engineering integration model can be applied to the teaching of the basic education stage in China.China's middle school science courses are presented in sub-disciplinary sciences.Physics is an important course in the field of natural sciences,which aims to cultivate students' scientific understanding of nature,enhance innovation awareness and practical ability,and lay a good foundation for students to adapt to future social development and lifelong development.These are the same as the teaching goals of engineering education in the basic education stage.The research on integrating STEAM educational ideas into physics teaching in China has also made some progress.It is feasible to cultivate engineering thinking in middle school physics teaching.Based on the concept of engineering education and STEAM education,this study proposes four middle school physics teaching strategies that penetrate the cultivation of engineering thinking:1.Use engineering problems for classroom introduction;Drawing on the latest CDIO teaching model concept of engineering education,build engineering project scenarios for students,to enable students to understand the full cycle of the project operation process.Teachers use engineering problems to introduce the new lesson,at the same time causes the student to think,arouses the student's curiosity and the enthusiasm,raises the student's engineering decision-making thinking and engineering design thinking.Then the natural transition to the later teaching links.This study takes the example of instructional design of "Circular Motion in Life" as an example,and builds a model of teaching activities for reference.2.Select engineering problems for extension;Drawing on the concept of the 6E learning model,after completing the first four sessions,use engineering problems related to real life for extension.This can not only close the distance between physics and life,but also consolidate the knowledge by engineering problems.It is beneficial to enhance students' engineering awareness and develop the engineering thinking mode of solving real problems with the knowledge learned.This study enumerates two instructional design fragments of "Free Falling Motion" and "Transmission of Electric Energy",to explain specifically how to use engineering problems to achieve expansion and consolidation.3.Increase engineering experiments for practical consolidation;Drawing on the STEAM integration perspective,by referring to the idea of the practice community as an integrated approach and combining with the characteristics of physics experiment teaching,this paper makes some changes on the basis of the original physics experiment and increases or reveals the engineering content in the experiment,so as to exercise students' engineering thinking.This study uses the "Hook's Law" exploration experiment as an example to explain how to integrate engineering ideas in physics experiment teaching.4.Use engineering questions for after-school exercises;Using the original physics problems for reference to promote the development of students' advanced thinking.It is found that engineering thinking is also implied in physics exercises,it can promote the development of students' engineering thinking by practicing engineering problems.This study enumerates the engineering-related topics in the past ten years,analyzes the hidden engineering ideas,and illustrates the promoting effect of this questions on the development of engineering thinking.Through the above four teaching strategies,by adding relevant engineering issues in different teaching links at the right time and appropriately,on the basis of completing the teaching tasks and training objectives of physics,students' engineering thinking is permeated,which fills the gap of engineering education in senior high school and lays a foundation for cultivating engineering talents in higher education.In addition,this study attempts to compile a test tool for engineering problems related to physics,engineering thinking self-assessment questionnaire and its scoring standards.For various reasons,no relevant data was obtained,it will be gradually improved in the future teaching work.