心理学研究表明,每一个思维过程都有一个与之相反的思维过程,在这个互逆过程中,存在着正、逆思维的联结。所谓逆向思维,是指和正向思维方向相反而又相互联系的思维过程.即我们通常所说的“倒着想”或“反过来想一想”。逆向思维属于发散性思维的范畴,是一种创造性的求异思维。在化学教学中培养学生的逆向思维能力,对于提高学生的科学思维水平,逐步养成良好的思维品质,具有重要作用。化学教学中往往对正向思维关注较多。长期的正向思维定势会影响逆向思维的建立,而正向思维向逆向思维转移时,需要重新调整心理过程,重新建立心理过程的方向,这在一定程度上增加了正向思维与逆向思维联结的难度。由于这个原 Psychological research shows that every thinking process has an opposite thinking process. In this reciprocal process, there is a connection between positive and negative thinking. The so-called reverse thinking, refers to the positive and negative direction of thinking and interrelated thinking process, which we usually say “backwards thinking ” or “turn to think about ”. Reverse thinking belongs to the category of divergent thinking, is a creative thinking of difference. In chemistry teaching to develop students ’ability to reverse thinking, for improving the level of students’ scientific thinking, and gradually develop a good thinking quality, has an important role. Chemistry teaching tend to pay more attention to positive thinking. Long-term positive thinking will affect the establishment of reverse thinking, and forward thinking to the reverse thinking transfer, the need to re-adjust the psychological process to re-establish the direction of the psychological process, which to some extent increased the positive thinking and reverse thinking The difficulty of linking. Because of this original