正向思维是一种比较传统的、逻辑性十分强的、人们都习惯的思维,不管是在日常的生活还是学习中,我们都经常用到。而逆向思维则是一种反向的思维方式,它要求人们要从正、反两个方面去思考事物,从而认识事物另一面的特征,揭示不同的现象,用不同的方法解决问题。逆向思维是一种具有创造性的思维方式。数学学科在众多学科中,是一门较为抽象的学科,在培养学生的逆向思维能力方面有着十分重要的作用。因此,作为初中数学教师在教学中应当有意识地加强对学生逆 Forward thinking is a more traditional, very logical, people are used to thinking, whether in daily life or learning, we are often used. Reverse thinking, on the other hand, is a backward way of thinking that requires people to think about something from both positive and negative aspects, recognize the characteristics of the other side of things, reveal different phenomena and solve the problems in different ways. Reverse thinking is a creative way of thinking. Mathematics is a relatively abstract subject in many disciplines and plays a very important role in cultivating students’ ability to reverse thinking. Therefore, as junior high school mathematics teachers in teaching should be consciously to strengthen students against