发散性思维即对一个问题从多角度,沿不同方向去思考,可以突破固有的知识结构和认识框架,自由思考,任意想象,从而获得大量的设想,提出多种多样的想法和做法,然后从多方面提出新假设或寻求各种可能的正确答案。一般来说,设想越大,发散量越大,创新出现的概率也越大。因此,为了更好地培养学生的创新思维能力,激发学生积极主动地创新,就必须充分重视学生发散思维能力 Divergent thinking refers to thinking of a problem from multiple perspectives and in different directions. It can break through the inherent knowledge structure and understanding framework, freely think and arbitrarily imagine, and thus obtain a large number of ideas and come up with a variety of ideas and practices. Many new hypothesis or seek all possible correct answers. In general, the larger the assumptions, the greater the divergence, the greater the probability of innovation. Therefore, in order to cultivate students ’ability of creative thinking better and to stimulate students to actively and initiatively innovate, we must attach great importance to students’ divergent thinking ability