Junior Chemistry Problem Solving High School Students The Causes Of Common Errors And Countermeasures

How to effectively improve discipline education teaching quality education education is the focus of attention and research. Especially in the junior middle school chemistry teaching, teachers pay more attention to the problem set solutions of the wrong reasons and countermeasures. Good problem sets is tested in students' learning effect effective materials. Students answer quality problem, it not only reflect the level of students learned knowledge understanding, master degree, can also inspects the student analysis and comprehensive thinking ability; Not only reflects the student learning situation, also from a side reaction education teaching effectiveness teacher. However, in real teaching, students ability to solve problems and teachers are the expectations.This paper attempts to analyze the theory and practice of junior high school students in problem solving process causes of common mistakes, students from the examines the topic ability, ability, analogy and migration ability, problem solving negative transfer, problems central schema and knowledge module, "like the qualitative difference" problem, learning the necessary basic knowledge in theory was studied, with the first teaching practice some strategies of exploration. This study after launch, achieved some preliminary research experience and success, teaches classes in peacetime tests and continue tests made a great success; In improving students' learning methods and enhances the student to the chemical interest have been significantly improved, eventually expect to enhance the chemistry teachers' teaching and students' learning effects, improve the two aspects of the quality of teaching.。...