教学要求: 1.通过比较使幼儿知道球体和圆柱体的不同特征,加深对球体圆柱体的认识。2.发展幼儿观察、想像、思维及动手操作能力。教学准备: 每个幼儿一张纸、一支笔、一块圆柱体积木、一个玻璃球。空易拉可乐罐若干、球若干、图片二张。教学过程: 一、比较球体和圆柱体的不同特征1.教师出示球体和圆柱体,让幼儿在自己的学具中找出球体和圆柱体,并比较圆柱体和球体不同之处。 Teaching Requirements: 1. By comparing to make young children aware of the different characteristics of the sphere and cylinder, to deepen the understanding of the sphere cylinder. 2 development of child observation, imagination, thinking and hands-on ability. Teaching Preparation: Each toddler a piece of paper, a pen, a cylinder of wood, a glass ball. Empty cans of Cola cans, a number of balls, two pictures. Teaching process: First, compare the different characteristics of the sphere and the cylinder 1. The teacher shows the sphere and the cylinder so that the young child can find the sphere and the cylinder in their own learning tools and compare the difference between the cylinder and the sphere.