Family Solar Oven Cooking Challenge
Transform a pizza box into a solar oven and cook s'mores using the power of the sun! This fun STEM activity teaches kids about renewable energy while enjoying a tasty treat together.
Safety notes
No special safety concerns. Ensure children are supervised when using scissors.
What you will need
- 1 pizza box
- aluminum foil
- plastic wrap
- tape
- black construction paper
- scissors
- marshmallows
- chocolate squares
- graham crackers
Step-by-step instructions
- Prepare the Pizza Box: Open the pizza box and line the inside with black construction paper to absorb heat.
- Create the Reflector: Cut a flap in the pizza box lid, leaving one side attached, and cover the underside with aluminum foil to reflect sunlight.
- Seal the Oven: Cover the opening with plastic wrap to create a greenhouse effect, trapping heat inside the box.
- Add Ingredients: Place marshmallows and chocolate squares between two graham crackers and set them inside the box on top of the black paper.
- Position Your Oven: Place your solar oven outside in direct sunlight, adjusting the flap to reflect sunlight into the box for optimal heating.
- Wait and Watch: Wait about 30-60 minutes for the s'mores to melt and cook, checking occasionally to adjust the flap as needed.
- Enjoy Your Treat: Carefully open the box, assemble your s'mores, and enjoy your delicious treat with family!
Parent guide
Parents should assist with cutting the pizza box and ensure the solar oven is placed in a sunny spot. Encourage kids to discuss how the solar oven works, exploring the science behind solar energy and its benefits.
Educational benefits
- Teaches principles of renewable energy and sustainability.
- Encourages teamwork and collaboration through a shared cooking experience.
- Enhances understanding of temperature, heat transfer, and cooking methods.
- Promotes outdoor exploration and creativity in food preparation.
Why this works as a screen-time alternative
This activity provides a hands-on experience that engages kids with science and cooking, offering a fun alternative to screen time. It also encourages outdoor exploration and creativity.
Frequently asked questions
Can we use other ingredients?
Yes! Feel free to experiment with other sweets like peanut butter cups, fruit, or even different types of crackers.
How long will it take for the s'mores to cook?
It typically takes 30-60 minutes depending on the sunlight and temperature outside.
Is it safe to eat the s'mores?
Yes, as long as they are cooked properly and made with safe ingredients. Always check the temperature before eating.
What if it’s cloudy?
If it's cloudy, the solar oven may take longer to cook the s'mores, or they may not cook at all. Try again on a sunny day!