植物的组成部分
Parts of a Plant
识别并描述常见开花植物（根、茎、叶、花）和树木（根、树干、树枝、树叶）的基本结构。
Identify and describe the basic structure of common flowering plants (roots, stem, leaves, flowers) and trees (roots, trunk, branches, leaves)
学习证据 / Evidence
- 在开花植物图上标出根、茎、叶和花。
- 说出树的主要部分：根、树干、树枝和树叶。
- 解释根吸收水分，叶子接受阳光。
- Label roots, stem, leaves, and flowers on a diagram of a flowering plant
- Name the main parts of a tree: roots, trunk, branches, leaves
- Explain that roots take in water and leaves catch sunlight
评估问题 / Assessment
如果{{name}}从花园里摘了一朵花，能指出根、茎、叶和花瓣，并说出每个部分的作用吗？
If you pick a flower from the garden, can {{name}} point to the roots, stem, leaves, and petals and say what each part does?