新课程标准指出:“学生是数学学习的主人,教师是数学学习的组织者、引导者与合作者。”布鲁纳也说过:“自主探索是数学的生命线。”这充分体现了学生自主探索学习的重要性。在新课程改革的大潮中,教育的首要问题就是培养学生学习的自主性,使其成为一个发现者、研究者、探索者,让课堂充分闪烁学生的自主光芒,焕发出生命的活力。 The new curriculum standard states: “Students are masters of mathematics learning and teachers are organizers, guides and collaborators of mathematics learning.” Bruner also said: “Self-exploration is the lifeline of mathematics.” Reflects the importance of students to explore their own learning. In the tide of the new curriculum reform, the primary problem of education is to cultivate the autonomy of students’ learning so that they can become a discoverer, researcher and explorer, so that the classroom can fully flash the autonomous light of students and give full play to their vitality.