Energy conversions

Volume 25 | Gr. 9-12 | U28120
Materials list
• Large, flat cardboard box similar to an Amazon book box or pizza box
Craft glue (9735678)
Aluminum foil (W09459)
Plastic wrap [KI01037(I)]
Duct tape (BE01465)
Sheet of black paper, or something dark in color like a black oven tray [9715511(AE)]
• Heat-proof glass bowl or casserole dish (optional, depends on design)
Thermometer (SB33327)
Stopwatch or clock (TB14784)
• Marshmallows, pizza dough, hot dogs, or other food that could be heated/ cooked in solar oven