例说数学辩证思维教学

Exposition of Teaching about Dialectical Thinking of Mathematics with Examples

举例概括了辩证思维在数学教学中的10种表现方式，指出了重视数学辩证思维教学的重要性．

With examples,we summarize ten expression forms of dialectical thinking inmathematical teaching, and point out the importance of paying attention to teaching of mathematicaldialectical thinking.