Here is a great science craft to teach kids about alternative energy: a solar oven DIY! Use a pizza box to make a solar oven and then cook nachos in it!
Solar Oven S'mores
DIY Solar Oven S'mores are the perfect fun learning and eating activity in the summer! The solar ovens are pretty easy to make with supplies you likely already have at home or can save like cardboard pizza boxes! Plus you can't beat the allure of chocolat
Hot Dog Cooker / Solar Oven
Hot Dog Cooker Solar Oven DIY Hot Dog Cooker by instructables user Cats Science Club. "We have had it reach temperatures over 170 degrees Fahrenheit on a cloudless 80 degree day. Today is a pretty cloudy low day and the oven still was over 115 degrees.
Make Your Own Solar Oven
Solar Smores for Bears Make Your Own Solar Oven Tutorial! What a easy, thrifty, fun activity. This would be perfect for a lesson on predicting!
How to Size a Battery Bank - Essentials for Off-Grid Systems
A comprehensive guide to the basics of off-grid power battery bank sizing. This is important because a too big or too small battery bank will have consequences. (batteries have their own decorated cupboard and are in a special small barn)
Did you know that you can slow cook with solar energy? Using a mirror and the greenhouse effect, you can slow cook your food. We even show you how to make a solar oven!
The Sun In A Bottle
Sun in a bottle - to demonstrate that the sun is not like a solid rock or a ball of fire but a swirling mass of gasses Also has a space LAP BOOK
Build a solar cooker for just $5
Purple Fig Solar Cooker-build a solar cooker from household items