We learned about added cold to a liquid will make it freeze. And we learned how adding a heat to a solid will make it become a liquid. We made ice cubes and then took the ice cubes outside and melted them.
The most fun we had was working with out third grade book buddies to make ice cream floats. I made a Haiku Deck presentation that we walked through to review the concepts of a solid, liquid and a gas. Then we had fun and got to make root beer floats. The students discussed with their buddy which part was the solid, liquid and gas. Then they got to enjoy their float!