"The Same Class Of Heterogeneous" Optimization Strategy For High School Physics Teaching Design

Instructional design is an important work to do before classroom teaching for teachers, It is a basic element for teaching as well as the key to achieve efficient class. With the reform of the basic education curriculum increasingly deepening, there are high demands on teachers’ instructional design capabilities, specifically, which required instructional design closely follow the teaching theory, fit the actual demand of the students, encourage students to more actively participate in the teaching process, and give full play to the leading role of teachers and the dominant position of students in the classroom."the heterogeneous classes", as an effective form of teaching research activities has been widely applied in China’s basic education and which is also a hot topic in today’s research.The main content of this paper is using the "the heterogeneous classes" activities to optimize instructional design. This thesis is divided into five parts:Chapter Ⅰ analyzed the research background and significance of "the heterogeneous classes" and identified the research objectives, content and approaches.Chapter Ⅱ, based on extensive reference of researches of others, the paper discussed "the heterogeneous classes", instructional design and other paper core concepts and the related theoretical basis, as well as the research status and trend in world.Chapter Ⅲ, Importantly, this paper carried out an analysis on in detail three types of cases, which are school "the heterogeneous classes", inter-school "the heterogeneous classes" in high school physics classes, and reflected on instructional design from teaching, classroom interaction, exploratory experiments.Chapter Ⅳ, using scientific analysis,, this paper put forward some optimize proposals on teachers, contents of the system, teaching mode, teaching organization, physics experiments, teaching reflection and other aspects.Chapter Ⅴ. conclusion and discussion.The results show that, using "the heterogeneous classes" to study instructional design is a good exploration, which can be goal-directed to improve teachers’physics instructional design capabilities.