寻问题 找差异 促提升——以非常规问题为例寻求缩小思维差异的策略

Find the Problem, Find the Difference, Promote Improvement——Search for a Strategy for Narrowing Thinking Differences as an Unconventional Problem

学生的思维差异是客观存在的,数学思维的差异在解决较高阶层的非常规问题时更明显地凸显出来。本文沿着发现差异→策略形成→发展思维这三方面,论述在解决非常规问题教学中缩小学生的思维差异,从而提升学生解决问题的能力。

The difference of students’ thinking is objective, and the difference of mathematical thinking is more obvious in solving unconventional problems at higher levels. This paper discusses the three aspects of finding differences → forming → developing thinking, and discusses how to reduce students’ thinking differences in the teaching of solving unconventional problems, so as to improve students’ ability to solve problems.