High School Chemistry Experiment Review Class Teaching Research

Chemistry is a nature science based on experiment, students like Chemistry originally starting from doing chemical experiments. Chemistry experiments of Test of College Entrance Examination pay more attention to the self-learning ability, research ability and creative ability. To review the chemistry experiments efficiently not only can stimulate senior three students' interest, training self-learning ability, improve grades, but also can cultivate students' spirit of inquiry and improve their science literacy. So, it is of great importance to do the teaching research of senior three chemistry experiment.At the first, this article analyzes the last three years Shandong examination of experiment questions from content, scores and proposition characteristics to get the direction of propositions. Then, I used questionnaires and student interview to analyze the current situation of senior three chemistry experiment and point out the problems. On the base of that, this article presents senior three chemistry experiment review strategy from four aspects: pay more attention on special review and breakthrough experimental difficulties; clear the experimental principle and solve the bottleneck of the theory; watch the experiment video and enhanced details and specifications; organize cooperative inquiry experiment and cultivate students' exploring ability. Finally, on the base of those strategies, I put them into practice and compared the grades of two classes, as well as student interview, which prove effective. At the end of the article, I analyze the shortness and problems and prospect the future research.