在我们的教育生活中,最普通、最日常、最大量的事件发生的时间、空间都是与课堂有关的。朱永新先生在他的《新教育》一书中指出:“课堂必须有学生高度的参与、全员参与、有效参与。在一般课堂上,学生参与时间不能少于二分之一,学生在课堂上应该享受到汩汩而来、欲罢不能的诗意和幸福。”2008年,海门实验初中就提出了“四让”理念,大胆实践,围绕“让学”课堂,推动“学”为核 In our educational life, time and space for the most ordinary, everyday, and maximum events occur are classroom-related. In his book New Education, Zhu Yongxin pointed out: “Classroom must have a high level of participation by students with full participation and effective participation. In general classes, students should participate in no less than one-half of the time. Students in the classroom On 2008, Haimen experimental junior high school put forward the concept of ”four let “, bold practice, around ”let “ class, promote the ”For the nuclear