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帮助学生做好复习,备战高考,是每位高三教师的责任。新课程改革之后,化学作为选二科目,复习的时间非常有限。怎样才能做到既节省时间,又提高实效,值得每位教师认真思考。笔者结合多年实践及诸多优秀教师高三化学教学的经验,谈谈高三化学复习的几点想法。一、提高课前准备的有效性备课是教学工作中的一个重要环节,也是提高教学针对性的基本保障,它不能仅仅体现在形式上,更要体现在实质上。备课中的一个重要环节就是研究复习教
To help students do a good review, prepare for college entrance examination, is the responsibility of each high school teacher. After the new curriculum reform, chemistry as the second choice of subjects, review time is very limited. What can be done to save time and improve effectiveness, it is worth every teacher to think seriously. The author combines many years of practice and many outstanding teachers in chemistry teaching experience, to talk about junior high school chemistry review of several ideas. First, to improve the effectiveness of pre-class preparation Lesson preparation is an important part of teaching, but also to improve the teaching of the basic security, which can not only be reflected in the form, but also be reflected in substance. An important part of lesson preparation is to study and review the teaching