Summer STEM isn’t complete until you have made your own sun oven or solar cooker for melting s’mores. No campfire needed with this engineering classic! From shoe boxes to pizza boxes, the choice of materials is up to you. Design and build a solar oven with a whole group or as a backyard boredom buster. Take this fun STEM project outdoors the next hot day you have this summer. Heatwave not included!
SOLAR OVEN PROJECT FOR KIDS
BUILD A SOLAR OVEN
Get ready to add this simple DIY solar oven project to your STEM activities this season. If you want to find out how to build your own solar cooker, read on! While you’re at it, make sure to check out more fun outdoor activities.
Our science experiments and STEM activities are designed with you, the parent or teacher, in mind! Easy to set up, quick to do, most activities will take only 15 to 30 minutes to complete and are heaps of fun! Plus, our supplies lists usually contain only free or cheap materials you can source from home!
HOW DOES A SOLAR OVEN WORK
A solar oven uses energy from the sun to heat and cook food. How does a solar oven work? The simple answer is that it absorbs more heat than it releases.
Our DIY solar oven below is made out of a pizza box, aluminum foil, plastic wrap, and a sheet of black paper.
The aluminum foil is used to reflect sunlight into the box.
The plastic wrap covers an opening in the box and works like a greenhouse, allowing sunlight to pass into the box, while also keeping the heat in.
At the bottom of the box, you have a black construction paper. This will absorb sunlight and increase the temperature of your DIY solar cooker.
Now make up some yummy s’ mores to cook in your new solar oven! Read on for the full instructions.
DIY SOLAR OVEN
YOU WILL NEED:
- S’mores ingredients (marshmallows, Hershey’s bars and graham crackers)
- Cardboard pizza box
- Black construction paper
- Aluminum foil
- Plastic wrap
- Wooden skewer
- Hot glue/hot glue gun
HOW TO MAKE A SOLAR OVEN
STEP 1. Trace your ruler around the top edges of the box to leave a even square and carefully cut out the top.
STEP 2. Wrap the cardboard square in foil and glue the edges to secure.
STEP 3. Open the box and glue the black construction paper to the bottom of the box.
STEP 4. On the inside on the lid, carefully glue a piece of plastic wrap over the opening.
STEP 5. Time to make your s’mores! Place four graham crackers down on the black paper, 3 chocolate squares and a marshmallows on top of each one.
STEP 6. Carefully close the plastic lid of the box and glue one side of the foil-wrapped cardboard on the top back of the box.
STEP 7. Glue a skewer on the top left corner of the foil-wrapped cardboard and place the other end through the plastic wrap to hold the foil-wrapped cardboard in place.
STEP 8. Place your DIY solar oven in the sun and wait 60 minutes to watch your marshmallows and chocolate melt.
Looking for easy to print activities, and inexpensive problem-based challenges?
We have you covered…
MORE FUN STEM ACTIVITIES
- Water Experiments
- Nature Activities
- Quick Stem Activities
- Stem For Toddlers
- Recycling STEM Projects
- Engineering Projects For Kids
DIY SOLAR OVEN PROJECT FOR KIDS
Click on the image below or on the link for more fun STEM Projects for kids.