教育心理学研究认为,在数学学习过程中常常出现因先前的数学活动而造成的一种对活动的心理准备状态,我们把这种状态称之为思维定式。这种定式实际上就是一种由于定向思维所造成的固定思路。换言之,也就是一种数学学习过程中的条件反射现象。发生思维定式的时候,一旦发现了其中的某些条件,便会迅速联想起与之相关的公式或是解题方式,使得学生很容易就联想到其他不正确的解题思路,从而造成错误判断。因此,思维定式是初中数学教学中亟待关注的现 Educational psychology studies believe that in the process of mathematics learning often occurs due to the previous mathematical activity caused by a state of psychological preparation for the state, we call this state of mind set. This style is actually a kind of fixed thinking due to directional thinking. In other words, it is a phenomenon of conditioned reflections in the process of mathematical learning. When thinking is fixed, once found some of these conditions, they will be quickly associated with the formula or problem-solving, making it easy for students to think of other ideas to solve the problem, resulting in misjudgment . Therefore, the thinking style is the urgent need to pay attention to junior high school mathematics teaching now