美国著名心理学家布鲁纳说过:“探索是数学的生命线,没有探索就没有数学的发展。学习者不应是信息的被动接受者,而是知识获取过程的主动参与者。”数学知识只有通过学生亲身的主动参与和探究,才能转化为自己的知识,才能迸发出创新的意识。因此,在数学教学中,教师要讲究方法,引导学生自主解决学习中的阻碍,掌握所学的数学知识,提高解决问题的能力。一、巧妙导入,激发解决问题的兴趣巧妙的新课导入,不仅能起到承上启下、促进知识掌 Bruna, a famous psychologist in the United States, said: “Exploration is the lifeline of mathematics and there is no development without mathematics.Learning should not be the passive receiver of information, but an active participant in the process of knowledge acquisition.” " Only through students’ active participation and exploration can mathematics knowledge be transformed into their own knowledge, so as to burst out innovative consciousness. Therefore, in mathematics teaching, teachers should pay attention to methods, guide students to independently solve the obstacles in learning, master the mathematics knowledge and improve their ability to solve problems. First, the clever introduction, stimulate the interest of solving the problem Clever new class into, not only can play a foundation, to promote knowledge