在小学数学解题活动中，联想的形式有相似联想。接近性联想、关系联想及对比联想等。运用不同形式的联想，有利于探索解题途径寻找简捷解法。一、相似联想相似联想是田于具有相似特征的事物之间形成联系而产生的联想，即由一种事物联想到另一事物的过程。例1：如图1，从张华家 In primary school mathematics problem solving activities, the form of association has similar associations. Proximity association, relationship association and contrast association. The use of different forms of association, is conducive to exploring ways to find solutions to simple solutions. First, similar to similar associations Lenovo is a field of similar characteristics between the formation of contact between the association, that is, from one thing to think of another thing in the process. Example 1: Figure 1, from Zhang Huajia