Sources of light interactive worksheet - Free Printable

I'll work through this worksheet step by step to help you solve it correctly.

Part 1: Match the names with the pictures

Let me identify each picture:
1. Picture shows a stick with fire - that's a TORCH
2. Picture shows a flashlight - that's a LAMP (or could be called a torch, but lamp fits better)
3. Picture shows a crescent shape - that's the MOON
4. Picture shows sparkly points in sky - those are STARS
5. Picture shows glowing eyes - those are CAT'S EYES
6. Picture shows a long thin object - that's a MATCH
7. Picture shows a light bulb - that's a LIGHT BULB
8. Picture shows flames - that's FIRE
9. Picture shows a bright circle with rays - that's the SUN
10. Picture shows a reflective surface - that's a MIRROR
11. Picture shows a table lamp - that's a LAMP
12. Picture shows a TV screen - that's TELEVISION

Wait, let me reconsider more carefully:
1. Candle (wax dripping)
2. Torch/flashlight
3. Moon
4. Stars
5. Cat's eyes
6. Match
7. Light bulb
8. Fire
9. Sun
10. Mirror
11. Lamp
12. Television

Part 2: Natural or Artificial sources of light

a) Television - ARTIFICIAL (made by humans)
b) Candle - ARTIFICIAL (made by humans)
c) Light bulb - ARTIFICIAL (made by humans)
d) Stars - NATURAL (occur in nature)

Part 3: Luminous or Non-Luminous

- Stars: LUMINOUS (they produce their own light)
- Mirror: NON-LUMINOUS (it only reflects light, doesn't produce it)
- The moon: NON-LUMINOUS (it reflects sunlight, doesn't produce its own light)

Final Answer:

Part 1:
1 - CANDLE
2 - TORCH
3 - MOON
4 - STARS
5 - CAT'S EYES
6 - MATCH
7 - LIGHT BULB
8 - FIRE
9 - SUN
10 - MIRROR
11 - LAMP
12 - TELEVISION

Part 2:
a) ARTIFICIAL
b) ARTIFICIAL
c) ARTIFICIAL
d) NATURAL

Part 3:
Stars - LUMINOUS
Mirror - NON-LUMINOUS
The moon - NON-LUMINOUS