新一轮课改正是从适应时代的需要出发,对化学教材大幅地进行改编,近年来的课改实践,最深的感触是新教材对不同层次的教师都提出了一个新挑战,要求教师必须以一个全新的观念去审视新教材,在新教材的使用过程中,遇到一些问题,也有过思考,通过学习,实践和研究,加深了对新教材的认 The new round of curriculum reform is to adapt to the needs of the times, the chemistry textbook to be substantially adapted, in recent years, the practice of curriculum reform, the deepest feelings is that new textbooks for teachers at different levels have proposed a new challenge requires teachers to A new concept to look at the new textbook, the new textbook in the process of using, encountered some problems, but also have thought, through learning, practice and research, deepen the recognition of new textbooks