RootsEDU小学课程图谱与学习系统
科学 / Science 生物体与生命过程 / Organisms & Life Processes CONCEPTUAL 8 至 9 岁

牙齿的类型

Types of Teeth

识别人类牙齿的不同类型(门牙、犬齿、臼齿),并描述它们在进食中的功能。

Identify the different types of human teeth (incisors, canines, molars) and describe their functions in eating

学习证据 / Evidence

评估问题 / Assessment

{{name}}能指出自己嘴里不同的牙齿,并解释前面的牙齿切断食物、后面的牙齿磨碎食物吗?

Can {{name}} point to different teeth in their mouth and explain that front teeth cut food while back teeth grind it?

先修关系图 / Learning path