21世纪的竞争,归根到底是人才的竞争。新一轮课改正是从适应时代的需要出发,对化学教材大幅度地进行改编,近几年来的课改实践,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,遇到过一些问题,也有过思考,通过学习、实践和研究,加深了对新教材的认识和理解,下面浅谈几点我的认识与感受。一、对新教材的认识:新教材的特点概括为三个字——新、实、精 In the final analysis, the competition in the 21st century is the competition of talents. The new round of curriculum reform is based on the need to adapt to the times. The textbooks have been adapted greatly. In recent years, the deepest feeling in the curriculum reform is that new textbooks pose a new challenge to teachers of different levels and require teachers. A new concept must be used to examine the new textbooks. During the use of the new textbooks, we encountered some problems and thoughts. Through learning, practice and research, we have deepened our understanding and understanding of new textbooks. My understanding and feelings. First, the understanding of the new materials: The characteristics of the new materials are summarized in three words - new, real, precise