“做数学”已成为基础教育改革理念下的一种重要教学模式。然而我们在基层学校听课、评课中发现,不少教师在实施“做数学”的具体过程中常常出现一些偏差:有的教师设计的“做数学”中的“问题”离学生的生活实际太远,偏离学生的“最近发展区”,引不起学生的探究兴趣;有的教师设 “Mathematics” has become an important teaching mode under the concept of elementary education reform. However, when we listen to the lectures in the grass-roots schools, we find that many teachers often deviate in the concrete process of implementing “doing maths”. Some teachers design the “problems” in “doing mathematics” from the students' actual life too Far, deviate from the student's “recent development zone” can not lead students to explore interest; some teachers