Light and Shadow online worksheet - Free Printable

Let's solve this Year 2 Science worksheet on shadows and light, step by step.

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🔍 Understanding the Task

The goal is to:
- Look at the position of the sun in each box.
- Determine where the shadow should be based on the direction of sunlight.
- Remember: Light travels in a straight line, so shadows form opposite to the sun’s direction.

We need to tick (✓) the correct shadow position for each scene.

There are four boxes arranged in a 2x2 grid. Each has:
- A boy standing
- The sun in a different position
- One shadow drawn (some are correct, some are not)
- A square to tick if the shadow is correct

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🌞 Key Concept: Shadow Direction

- Shadows are formed when an object blocks light.
- Since light travels in a straight line, the shadow will appear on the side opposite to the sun.
- So, if the sun is on the left, the shadow will be on the right.
- If the sun is on the top, the shadow will be below.
- If the sun is on the right, the shadow will be on the left.
- If the sun is on the bottom, the shadow will be above.

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Now let’s analyze each box:

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✔ Box 1 (Top Left)

- Sun: Top left
- Boy: In center
- Shadow: Drawn to the bottom right
- Is it correct?
→ Sun is top-left → light comes from top-left → shadow should be bottom-right
✔ Correct!
→ Tick the box.

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✘ Box 2 (Top Right)

- Sun: Top right
- Boy: In center
- Shadow: Drawn directly under the boy (a small circle)
- Is it correct?
→ Sun is top-right → light comes from top-right → shadow should be bottom-left
But here, the shadow is under the boy → incorrect
✘ Incorrect
→ Do not tick.

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✔ Box 3 (Bottom Left)

- Sun: Bottom left
- Boy: In center
- Shadow: Drawn to the top right
- Is it correct?
→ Sun is bottom-left → light comes from bottom-left → shadow should be top-right
✔ Correct!
→ Tick the box.

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✘ Box 4 (Bottom Right)

- Sun: Bottom right
- Boy: In center
- Shadow: Drawn to the bottom left
- Is it correct?
→ Sun is bottom-right → light comes from bottom-right → shadow should be top-left
But shadow is drawn bottom-left → wrong direction
✘ Incorrect
→ Do not tick.

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✔ Final Answer:

Tick the boxes in:
- Box 1 (Top Left)
- Box 3 (Bottom Left)

Do not tick Box 2 or Box 4.

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📝 Summary Table:

| Box | Sun Position | Correct Shadow Direction | Shadow Shown | Tick? |
|-----|--------------|--------------------------|---------------|-------|
| 1 | Top Left | Bottom Right | Bottom Right | ✔ Yes |
| 2 | Top Right | Bottom Left | Under | ✘ No |
| 3 | Bottom Left | Top Right | Top Right | ✔ Yes |
| 4 | Bottom Right | Top Left | Bottom Left | ✘ No |

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✔ Answer: Tick the squares in Box 1 and Box 3.

This teaches children that shadows form opposite to the light source, and light travels in straight lines.