当前,我国新一轮基础教育课程改革已由局部试验转向全面实施,各学科按照新课程标准编写出的教科书,经过三年多的教学试验,已创造和积累了许多成功经验,同时面临的问题也日渐凸现。作为教学一线的广大教师,最大的困难就是对课改新教材不熟悉、理解不深刻、把握不准确。虽然有不同层次的培训,但未能从根本上解决问题。因此如何理解、把握好课改新教材是推动、深化新课改的关键。截至目前,按照《全日制义务教育化学课程标准(实验稿)》(以下简称《新课标》),已经有人民教育出版社、上海教育出版社、华南师大出版社、山东教育出 At present, China’s new round of basic education curriculum reform has shifted from partial experiments to full implementation. Textbooks written in accordance with the new curriculum standards for various subjects have undergone more than three years of teaching experiments and have created and accumulated many successful experiences. Also gradually highlighting. As the majority of teaching teachers, the greatest difficulty is that they are not familiar with the new curriculum reform materials, and they do not understand and grasp inaccurately. Although there are different levels of training, it does not fundamentally solve the problem. Therefore, how to understand and grasp the new teaching materials for curriculum reform is the key to promoting and deepening the new curriculum reform. Up to now, according to the “Full-time Compulsory Education Chemistry Curriculum Standard (Experimental Draft)” (hereinafter referred to as “New Curriculum Standard”), there have been People’s Education Press, Shanghai Education Press, South China Normal University Press, and Shandong Education.