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布鲁纳认为:“学习者在一定的问题情境中,对学习材料的亲身体验和发现的过程,才是学习者最有价值的东西.”在中学数学教学中,教师要重视猜想验证思想方法的渗透,以增强学生主动探索和获取数学知识的能力,促进学生创新能力的发展.从数学的发展来看,“观察、猜测、抽象、概括、证实”是发现问题和解决问题的重要途径.
Bruner believes that: “learners in a certain problem situations, learning materials and personal experience of discovery process, is the most valuable thing for learners.” In the teaching of mathematics in secondary schools, teachers should pay attention to guess conjecture Thinking and method of penetration in order to enhance students ’ability to actively explore and acquire mathematical knowledge and promote the development of students’ innovative abilities.From the perspective of mathematical development, “observation, guessing, abstracting, summarizing, confirming ” is to discover and solve problems Important way.