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《数学课程标准》指出:通过义务教育阶段的数学学习,学生能够获得适应未来社会生活和进一步发展所必需的重要数学知识,以及基本的数学方法和必要的应用技能。知识梳理能力是指学生在学习过程中对知识的归纳、整理能力。它属于学生的应用技能,学生在数学学习中需要有这样的能力。如果学生在学习过程中自己能够归纳、整理所学知识,并和已有的相关知识联系在一起,形成知识体系、组成知识网络的话,不仅能加深巩固旧知识,而且能促进新知识的内化。为什么要培养学生的知识梳理能力?如何培养学生这方面的能力?笔者结合自己的教学谈一谈几点看法:
The Mathematical Curriculum Standard states that through math learning in the compulsory education phase, students acquire important mathematical knowledge necessary for future social life and further development, as well as basic mathematical methods and necessary applied skills. Knowledge combing ability refers to students in the learning process of knowledge induction, finishing ability. It belongs to the application skills of students, students need to have such ability in maths learning. If students in the learning process can summarize, organize their knowledge, and associated with the existing knowledge to form a knowledge system, the formation of knowledge network, not only deepen the consolidation of old knowledge, but also to promote the internalization of new knowledge . Why should we cultivate the students ’knowledge combing ability? How to cultivate students’ ability in this area? The author combined his teaching to talk about a few observations: