We just couldn't wait till tomorrow to start our rainbow ice cubes!
First we removed all our ice cubes from their trays. The we placed two reds in one container, two yellows, and two blues. Then one red and one yellow, one blue and one yellow, and one red and one blue.
We watched them begin to melt and the girls realized that the mixtures were going to make different colors!
Once all the the ice had melted, they were such pretty colors!