Duration: 45 minutes
How do you (or your family) normally cook food at home?
How do those appliances work?
How would you cook food if you didn’t have electricity?
Are there other natural sources of heat (besides fire) that could be used to cook food and not harm the environment?
What is a solar oven?
How does it work? What is the energy used in the oven?
Black construction paper
Clear plastic wrap