Junior High School Chemistry Problem-solving Instructional Design

Since mathematical field in the United States puts forward the ideal of"Problem Solving Instruction"on the 1980s,people started to look at from the view of discipline teaching and researched the Problem Solving theory applying on teaching.Chemical discipline is no exception,appeared a lot of theories on Chemical Problem Solving.How to achieve the transformation of theory to practice,how to make the theories of Chemical Problem Solving correctly and effectively applying in the secondary school classrooms has become an urgent need to discipline ProblemSolving Instruction.The article is based on better serving secondary school Chemical Problem Solving Instruction.The author attempts to solve the problem of communication on chemical Problem Solving Instructional theory.The study of Instructional Design for Chemical Problem Solving, not rigidly adhere to the implementation of knowledge-point, but rather focus on the ability of students: students in teacher-guided discovery of the problem, even found their own problems; clear how the picture can be obtained, Analysis of problems; to have goals, step by step, a method of problem-solving skills; to reflect the adoption of problem-solving process, a new problem. Ability to effectively run through the different aspects of classroom teaching in.The paper is mainly making up of four parts.Through the study of the aim and significance of Chemical Problem Solving Instruction and a comprehensive analysis of the predecessors'theories,the author designs the Process Model of InstructionalDesign for Chemical Problem Solving guiding by Psychology,Learning Theory, Educational Theory,and elaborated on the specific segments of Instructional Design for Chemical Problem Solving and makes a comprehensive analysis by specific cases.The first part, Introduction .Firstly,the author discussed the Selection reason from the view of social need,the new curriculum reform and the trends of Instructional Design.Then the author made a brief statement on the objectives,contents and methods of the research.The second part is the theoretical basis and process model of the Instructional Design for Chemical Problem Solving. Theoretical basis, including Problem Solving psychology, Constructivism, Multiple Intelligences, and the study of Chemical Problem Solving Instruction.Based on the research, the author discussed the principles of Instructional Design for Chemical Problem Solving and designed the Process Model about Instructional Design for Chemical Problem Solving.The third part, provides a detailed analysis of the specific segments about Instructional Design for Chemical Problem Solving,including teaching objectives design,design of Chemical Problem,mission analysis and design of learning environment,teaching strategies design and teaching evaluation design.Part IV applied research of Instructional Design for Chemical Problem Solving. This part displayed and analyzed the specific case of Instructional Design for Chemical Problem Solving,Which further the Philosophy of Instructional Design for Chemical Problem Solving. Teaching practice shows that the effect of Instructional Design for Chemical Problem Solving.In the fifth part,the author writes down the reflection and prospect,points out some problems of the research and put forward the future research direction aimed at problems.