小学六年级圆的认识是在学过的几何图形的基础上建立新的知识框架。由简到繁

小学六年级圆的认识是在学过的几何图形的基础上建立新的知识框架。由简到繁的过程。本文在已有的知识上，还设计如何使学生认识圆，知道圆的特征，圆的组成部分，知道各部分之间关系。知道影响圆位置和大小的因素，了解圆的概念。把所学知识运用到实际生活中解决一些实际问题。这样安排的意义可以使得学生在生活中积累学习经验，通过动手制作，实际操作观察。增强空间意识、数学逻辑能力、数学抽象思想。培养学生动手能力，总结归纳和数学抽象思维能力。使得学生进一步体验理论和实际之间的联系。从而激发学生对数学的兴趣和学习好数学的信心。

小学六年级圆的认识是在学过的几何图形的基础上建立新的知识框架。 由简到繁的过程。 本文在已有的知识上，还设计如何使学生认识圆，知道圆的特征，圆的组成部分，知道各部分之间关系。 知道影响圆位置和大小的因素，了解圆的概念。 把所学知识运用到实际生活中解决一些实际问题。 这样安排的意义可以使得学生在生活中积累学习经验，通过动手制作，实际操作观察。 增强空间意识、数学逻辑能力、数学抽象思想。 培养学生动手能力，总结归纳和数学抽象思维能力。 使得学生进一步体验理论和实际之间的联系。 从而激发学生对数学的兴趣和学习好数学的信心。

The understanding of circle in Grade 6 of primary school is to establish a new knowledge framework on the basis of learned geometric figures. From simplicity to complexity. Based on the existing knowledge, this paper also designs how to make students know the circle, the characteristics of the circle, the components of the circle, and the relationship between the parts. Know the factors that affect the position and size of a circle, and understand the concept of a circle. Apply the knowledge to real life and solve some practical problems. The significance of this arrangement can make students accumulate learning experience in life, through hands-on production, practical operation and observation. Enhance space consciousness, mathematical logic ability, mathematical abstract thinking. To cultivate students' practical ability, summary and abstract thinking ability. Make students further experience the connection between theory and practice. So as to stimulate students' interest in mathematics and their confidence in learning mathematics well.<br>