Research On Teaching Design Of Solid Geometry In Senior High School Based On STEAM Education Concept

With the increasingly fierce competition in the world,the country needs a large number of high-quality comprehensive talents.The cultivation of new talents depends on the reform of education.In the process of exploring an educational mode that adapts to the new situation,STEAM education aims to integrate the knowledge of various disciplines such as science,technology,engineering,mathematics and art based on real problem situations,break the separation between disciplines under traditional education,develop students' comprehensive ability in practical activities,and cultivate comprehensive and innovative talents to meet the requirements of the new era,is a kind of new education pattern.At present,STEAM education in Our country is mostly applied in preschool and junior middle school,and it is relatively seldom applied in mathematics teaching in senior high school.Most of STEAM education is focused on the development of practical activity courses,and it is seldom applied in conventional teaching such as mathematics concept and principle courses.The high school mathematics knowledge is abstract,and the teaching of STEAM education concept will help students to understand the basic function and application value of mathematics,and stimulate their interest in learning mathematics.This research mainly includes the following four parts:Firstly,in the early stage,literature analysis is mainly used to sort out and analyze the research status of STEAM education concept and stereo geometry teaching strategy,and define relevant concepts.Secondly,the text analysis method is used to analyze the integration of high school curriculum standards,solid geometry content and STEAM education concept,to find out the necessity of integrating STEAM concept in teaching.Thirdly,combining the general principles of teaching design with the characteristics of STEAM education,four basic principles of mathematics teaching design are determined,and STEAM teaching process suitable for high school solid geometry teaching is designed on the basis of STEM interdisciplinary project design mode and 5E teaching mode.Fourthly,the teaching contents of "straight view of three-dimensional graph" and "judgment of parallel line and plane" are selected for case analysis of teaching design.The following two inspirations are drawn :(1)high school mathematics teachers should pay attention to the research and application of STEAM education and actively explore the curriculum teaching design based on STEAM education concept.The integration of STEAM education concept and high school mathematics teaching can not only break the shackles of the existing high school mathematics teaching curriculum,but also improve teachers' STEAM literacy and promote their professional growth and development in the process of STEAM teaching curriculum design.(2)Curriculum design and implementation based on STEAM education concept not only requires teachers to continuously improve their knowledge of various subjects and the ability to integrate knowledge,but also requires the cooperation of schools,teachers,students and all walks of life.