随着课程改革在全国范围的展开,一个学习课程标准、研究新的教学理念的热潮正在兴起。不论是否在用课改实验教材,“用新的教学理念,指导教学实践”这是广大教师的一个基本共识。笔者通过对九年义务教育化学课程标准的研读,结合对教学一线的调研,认为不论是新授课还是复习课,不 As curriculum reforms began nationwide, an upsurge of learning curriculum standards and researching new teaching concepts is emerging. Regardless of whether or not the experimental teaching materials are used in the curriculum reform, “using new teaching concepts to guide teaching practice” is a basic consensus among teachers. The author has studied the nine-year compulsory education chemistry curriculum standards, combined with research on the teaching frontline, and believes that whether it is a new class or a review class,