Build a Mini Solar Oven for S'mores
Create a mini solar oven using a pizza box to learn about solar energy while making delicious s'mores. This fun and educational activity combines science with a tasty treat!
Safety notes
Ensure children are supervised when using scissors. Set up the activity in a safe outdoor space away from traffic.
What you will need
- Pizza box
- aluminum foil
- plastic wrap
- black construction paper
- marshmallows
- chocolate
- graham crackers
- scissors
- tape
Step-by-step instructions
- Prepare the Pizza Box: Close the pizza box and cut a flap in the lid, leaving one side attached for a hinge.
- Line with Foil: Cover the inside of the flap with aluminum foil, shiny side up, to reflect sunlight.
- Add Black Paper: Place black construction paper at the bottom of the box to absorb heat.
- Assemble S'mores: Place graham crackers, chocolate, and marshmallows on top of the black paper.
- Seal the Box: Cover the box opening with plastic wrap to trap heat inside.
- Position Your Oven: Place the pizza box outside in direct sunlight, adjusting the flap to reflect sunlight into the box.
- Wait for the Treats: Let the oven sit for about 30-45 minutes and check to see if the s'mores have melted.
- Enjoy!: Carefully open the box and enjoy your delicious solar-cooked s'mores!
Parent guide
Parents should assist with cutting the box and ensure the project is set up in a sunny location. Encourage children to observe how the sun heats the oven and discuss the science behind solar energy.
Educational benefits
- Teaches about renewable energy sources
- Encourages critical thinking and problem-solving skills
- Promotes teamwork and collaboration during the activity
Why this works as a screen-time alternative
This activity engages children in hands-on learning and outdoor play, providing a break from screens while fostering creativity and exploration.
Frequently asked questions
Can we use other materials?
Yes, you can substitute materials like using a different type of box or adding spices to the s'mores!
What if it’s cloudy?
The solar oven works best on sunny days, but you can still try it on slightly cloudy days; it may just take longer.
How do we know when the s'mores are done?
Check if the marshmallows are melted and the chocolate is soft. If not, leave them in the oven a bit longer!