lesson

Each part has a job

1 · Learn

Roots anchor many plants and take in water and mineral nutrients. The stem supports leaves and flowers and carries water through the plant.

Leaves use light to help the plant make its own food. Flowers are involved in making seeds. Soil is not the plant's food: minerals and water from soil help the plant, but it makes food using light.

Roots: anchor and take in waterStem: support and transportLeaves: make food using lightFlowers: help make seeds
Key words and supplied examples.

2 · Worked example

I see a plant's leaves held above the soil by its stem. I connect the structure to its job: the stem supports the leaves where light can reach them.

3 · Your turn

Which part takes in water from the soil? Is soil itself the plant's food?

Check your answer

Roots take in water. No: green plants make their own food using light; soil can supply water and mineral nutrients.

4 · Apply your learning

Observe a safe plant with an adult. Draw its visible parts and add one job for each.

Adult guidance and safety

Do not pull up wild plants or taste any plant material. Use a previously potted specimen if roots need to be seen.

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My observation notebook

With an adult, look at a safe real example or a checked photograph. Name the example and say which you used. Record what you actually notice. Do not taste plants or materials, approach unknown animals or invent missing observations.

Ask your teacher for support with the method and recording. A prediction is what you think might happen; an observation is what you actually see, hear or feel safely.

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Interactive activity

Year 3 Science learning routine

H5P
Which routine will help you learn well in Year 3 Science?

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