逆向思维在中学数学几何教学中的价值分析

An Analysis of the Value of Reverse Thinking in the Teaching of Geometry of Mathematics in High Schools

逆向思维和常规思维具有较大的差异性,它是突破定性思维、超越传统理论的思维模式。在初中数学几何教学中,合理应用逆向思维能够打开新的教学领域,形成新的教学思维模式。在教学过程中,通过加强学生的逆向思维训练和意识,不仅能使学生的思维能力更加活跃,还可以提高学生的创新意识。

Reverse thinking and conventional thinking are quite different.It is a thinking mode that breaks through qualitative thinking and transcends traditional theories.In the teaching of mathematics and geometry in junior high schools,the rational application of reverse thinking can open up new teaching areas and form new teaching thinking modes.In the teaching process,by strengthening the students’reverse thinking training and awareness,not only can the students’thinking ability be more active,but also the students’sense of innovation can be improved.