Materials Needed:
- Empty tin cans
- Paint
- Strings
- Beads or keys
- Nails or cutter
Steps:
- Clean and paint cans
- Punch holes at the bottom
- Attach strings with beads or keys
- Hang from a stick or hanger
- Place where wind can hit
Pro Tip:
Use different can sizes for different sounds.

5. Egg Carton Science Organizer
Egg cartons can be reused as storage boxes for science experiments or school supplies.