Materials:
Cupcake baking pan
12 items you want to observe (e.g.: rock, coin, ice, chocolate, candy, lego, cheese, marshmallow, crayons)
Instructions:
Place items in cupcake pan
Write down your predications in a chart like the one above. Will the item melt? Yes or No. Did it melt? Yes or No
Place them outside in a sunny spot. If it is a cooler day you may want to leave them out for a few hours.
Check on them every 30 min or so and make observations.
Check your predictions. Were you right?
Idea is from Frugal and Fun: https://frugalfun4boys.com/simple-science-experiment-for-kids-what-melts-in-the-sun/