初三化学复习,梳理知识十分重要,实验教学也必不可少。化学是一门以实验为基础的科学,实验可激发学生的学习兴趣,培养学生的科学探究能力,更是获取知识、进行知识创新的重要手段。初中教科书中大多数实验为重复验证性实验,尤其是安排在每个章节后的学生基础实验,其固定的实验设计流程、已知的结论,往往因课时紧张而被忽略。然而学生基础实验也可培养学 The third chemical review, combing knowledge is very important, experimental teaching is also essential. Chemistry is an experiment-based science. Experiments can stimulate students ’interest in learning and develop students’ ability of scientific inquiry. It is also an important means of acquiring knowledge and innovating knowledge. Most of the junior high school textbooks are repetitive and confirmatory experiments, especially the basic experiments of students arranged after each chapter. The fixed experiment design flow and the known conclusions are often ignored due to the tense hours. However, students can also learn basic experiments