ROCK CANDY EXPERIMENT: A beautiful Science experiment & a yummy treat all in one. My kids loved checking on their jars each day to see if the rock candy had grown! Summer Fun Kids Summer fun ideas for kids
How to Make a Cardboard Box Marble Labyrinth Game - Frugal Fun For Boys Engineering STEM activity for kids - Build a cardboard box marble labyrinth! Get the marble through the course without it dropping into the holes.