Grade 1 Science - Worksheet Digital - Free Printable

Let's solve the "Parts of a Sunflower" worksheet step by step.

Objective:

Label the parts of the sunflower using the words provided in the word bank:
- leaf
- flower
- stem
- roots
- seeds

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Step 1: Identify the parts of the sunflower in the image

Looking at the diagram:

1. Top part (yellow petals and center): This is the flower.
- The center of the flower contains seeds, but the main structure shown here is the flower.

2. Green stalk going up from the roots: This is the stem.

3. Green flat structures on the sides of the stem: These are the leaves.

4. Underground branching structure: These are the roots.

5. Center of the flower (brown part): This contains the seeds.

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Step 2: Match each label to the correct blank

Now, let’s match the labels from the word bank to the five blanks from top to bottom:

1. Top blank → points to the flower (yellow petals and center)
2. Second blank → points to the seeds (in the center of the flower)
3. Third blank → points to the stem (green stalk)
4. Fourth blank → points to the leaf (green leaf on the side)
5. Bottom blank → points to the roots (underground)

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✔ Final Answer:

From top to bottom, fill in the blanks as follows:

1. flower
2. seeds
3. stem
4. leaf
5. roots

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Explanation:

- The flower is the large yellow part at the top that attracts pollinators.
- The seeds are located in the center of the flower; they develop after pollination.
- The stem supports the plant and transports water and nutrients.
- The leaves perform photosynthesis to make food for the plant.
- The roots anchor the plant and absorb water and minerals from the soil.

This labeling helps students understand plant anatomy and the function of each part.

✔ Completed Worksheet:

```
[ flower ] ——→ (top of sunflower)
[ seeds ] ——→ (center of flower)
[ stem ] ——→ (green stalk)
[ leaf ] ——→ (green leaf)
[ roots ] ——→ (underground)
```

Let me know if you'd like this formatted for printing or need a version with answers!