抽象思维的局限性及教学对策○郭森明（宜春师专数学系）我们将客观对象的其它特征抛弃，而仅取出它的空间形式和数量关系进行研究，便得到了数学的抽象形式，这就是数学的抽象性。高度的抽象性是数学学科特点之一。鉴于初中生的年龄特点、思维特征以及认知结构，他们的抽... Limitations of Abstract Thinking and Teaching Strategies ○ Guo Senming (Department of Mathematics, Yichun Teachers’ College) We discarded other features of the objective object, and took out only its spatial form and quantity relationship for study, and we got the abstract form of mathematics. This is mathematics. Abstraction. High degree of abstraction is one of the characteristics of mathematics. In view of the junior high school students’ age characteristics, thinking characteristics and cognitive structure, they are drawn...