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几何图形对小学生来说,是非常抽象的数学问题。学生的经验和活动是他们把空间的具体事物转化成实际图形的基础。他们对几何图形的认知是通过操作和实践得来的。本课的教学设计,老师是根据新课标的基本理念,实施了“课改”的精神实质,精心为学生设计数学活动,改善学生的学习方式,真正体现了学数学的特点。1、营造良好的学习环境,激发学生主动探究,培养学生的学习兴趣
Geometry is a very abstract math problem for primary school students. Students’ experiences and activities are the foundation upon which they turn concrete things in space into actual graphics. Their perception of geometry is through manipulation and practice. The teaching design of this course, the teacher is based on the basic concepts of the new curriculum standard, the implementation of the spirit of “curriculum reform ” spirit, meticulously designed for students mathematical activities, improve students’ learning methods, truly reflects the characteristics of mathematics. 1, to create a good learning environment, stimulate students to actively explore and develop students’ interest in learning