学生解数学题时,常常感到无从下手,电有的中途辍解,无法深入下去,还有的自以为成功了,实际上是错误的。究其原因是多方面的,有题目本身较难的缘故,也有教师教学中的原因和学生学习上的原因。从心理倾向和思维规律入手进行具体分析,摸清思维障碍的具体表现和原因,对于改进教学,提高教学质量,提高学生的解题能力都是有益的。一、正面效应的影响正面效应是第一印象导致的先入为主的一种心 When students solve mathematics problems, they often feel that they have no way of getting started. They are unable to go further down the road, and some believe that they have succeeded. They are actually wrong. There are many reasons for this, and it is because of the difficulty of the topic itself. There are also reasons in the teaching of teachers and the reasons for student learning. From the perspective of psychological tendencies and thinking patterns, it is helpful to find out the concrete manifestations and causes of thinking barriers, and to improve teaching, improve teaching quality, and improve students’ ability to solve problems. First, the positive effects of positive effects are the first impression of a preconceived type of heart