不久前,笔者在合肥市蜀山区江淮学校听了几节初中数学、物理、历史课,课后查阅了相关教学资料,并与部分老师进行了座谈。这几节课的最大特点是教师角色定位准确:不再独霸课堂,一味地灌输知识,而是致力于组织、引导学生自主学习,主动参与,学会学习。基于这个定位,教师备课不再写常规的教案,而是根据课时目标要求编写具体 Not long ago, I heard a few junior middle school mathematics, physics, history class in Jianghuai School of Shushan District, Hefei, after reading the relevant teaching materials after class, and held discussions with some teachers. The most important feature of these classes is the accurate positioning of teachers: no longer dominate the classroom, blindly instilling knowledge, but rather committed to organizing and guiding students to learn independently, take the initiative to participate in, learn to learn. Based on this orientation, teacher preparation lesson no longer write the usual lesson plans, but according to the requirements of time-specific goals to write specific