Light Rays Worksheet | Worsheets library - Free Printable

The worksheet you've shared is a Grade 1 Science activity from K5 Learning, focusing on the concept of how we see objects using light rays.

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🔍 Task Explanation:

You are asked to draw rays of light from the sun to an object (e.g., a tree), and then from that object to your eye. This illustrates how we see things — not because objects emit light themselves, but because light from the sun reflects off them and enters our eyes.

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✔ Key Concept:

> Light travels in straight lines.
> We see objects when light bounces off them and reaches our eyes.

So, even though the sun is far away, its light hits objects (like a tree, frog, ball, etc.), reflects off them, and then travels to our eyes — allowing us to see them.

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🧩 How to Solve It Step-by-Step:

Let’s look at the example shown in the box:
- There's a sun on the right.
- A tree on the left.
- An eye on the far right.
- A dashed line shows the path of light.

#### ✔️ Correct Light Path:
1. Sun → Tree: Draw a straight line from the sun to the tree (this is sunlight hitting the tree).
2. Tree → Eye: Draw another straight line from the tree to the eye (this is reflected light bouncing off the tree into your eye).

👉 The two lines should form a "V" shape: one from the sun to the object, and one from the object to the eye.

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🎯 Now, for the Other Objects Below:

You are given four more objects:
1. Orange ball
2. Frog
3. Crayon
4. Flower

And an eye symbol on the right.

You need to draw:
- A ray from the sun to each object.
- A ray from the object to the eye.

> Each object must have two lines:
> - One from the sun to the object (incident light)
> - One from the object to the eye (reflected light)

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✏️ How to Draw It (Instructions):

For each object:
1. Draw a straight line from the sun to the object.
- This represents sunlight reaching the object.
2. Draw a straight line from the object to the eye.
- This represents reflected light entering your eye.

💡 Tip: Use dashed or dotted lines to show the path of light, just like in the example.

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🌞 Why This Works:

- The sun emits light.
- Light travels in straight lines.
- When it hits an object (like a ball or frog), it reflects.
- That reflected light travels to your eye, so you see the object.

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✔ Final Answer Summary:

You should draw:
- For each of the 4 objects (ball, frog, crayon, flower):
- One arrowed line from the sun to the object.
- One arrowed line from the object to the eye.

> Make sure all lines are straight and go from the sun → object → eye.

This demonstrates that we see objects because light bounces off them and reaches our eyes.

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Let me know if you'd like a visual description or sketch instructions!