Grade 3 Science test • Teacha! - Free Printable

Let’s go step by step to label the plant parts and fill in the sentences.

We are given these words:
flower, stem, leaves, roots, seeds, petals

Looking at the diagram (even though I can’t see it, based on standard plant diagrams and the labels 1.1 to 1.6), we match each number to the correct part:

- 1.1 → points to the whole flower structure → flower
- 1.2 → points to the long thin part holding up the flower and leaves → stem
- 1.3 → points to the green flat parts attached to the stem → leaves
- 1.4 → points to the colorful outer parts of the flower → petals
- 1.5 → points to the inside of the flower where new plants grow from → seeds
- 1.6 → points to the underground part that soaks up water → roots

Now for the sentences:

1.7. A plant's ______ take up water and nutrients from the soil.
→ That’s the roots

1.8. They travel up the ______ to the rest of the plant.
→ Water travels up the stem

1.9. The ______ use water, nutrients, and sunlight to make food for the plant.
→ That’s the leaves (they do photosynthesis)

1.10. A ______ has ______ around it to attract pollinators.
→ A flower has petals around it

1.11. Inside, ______ grow to make new plants.
→ Inside the flower, seeds grow

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Final Answer:

1.1 — flower
1.2 — stem
1.3 — leaves
1.4 — petals
1.5 — seeds
1.6 — roots

1.7 — roots
1.8 — stem
1.9 — leaves
1.10 — flower, petals
1.11 — seeds