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习题训练作为联系教与学的纽带,是化学教学的重要环节,其目的在于帮助学生复习巩固所学的基础知识和技能,加深对知识的理解及拓展学生思维,同时对教学情况进行检查与反馈,它对优化教学过程、提高教学效率起着重要的作用。教材习题是化学教科书的基本组成部分,对于教师教和学生学都起着重要的导向作用。在教学过程中,了解化学教材习题的特点、充分利用教材习题,使习题的作用和价值得到体现,是每个高中化学教师都应该关注的问题。笔者以人
As a link between teaching and learning, exercise training is an important part of chemistry teaching. Its purpose is to help students review and consolidate the basic knowledge and skills learned, deepen the understanding of knowledge and develop students’ thinking, and check and feedback the teaching situation at the same time , Which plays an important role in optimizing teaching process and improving teaching efficiency. Textbook exercises are basic components of chemistry textbooks, which play an important role in guiding teachers and students. In the process of teaching, to understand the characteristics of chemical textbook exercises, make full use of textbook exercises, the role of the exercise and the value to be reflected, every high school chemistry teachers should be concerned about. The author of people