上学期初,学校提出了以“先学后教”为核心的新课堂改革,我试行一阶段后发现学生有几个非常明显的转变:其一是数学书真正成了他们学习上的帮手,遇到有困难的题或没有真正理解的题,他们首先想到的是翻书,而不是看旁边同学的答案。其二是学习状态更加好了,学生带着问题去自学,目 At the beginning of the semester, the school proposed a new classroom reform centered on “learning and teaching ”. After a trial, I found that there are several very obvious changes in students: one is that mathematics books have really become their learning aids , Encountered a difficult problem or did not really understand the title, the first thing they think of is to turn the book, not to see the answer next to classmates. The second is a better learning state, students with problems to self-study, head