Make, explore and paint rainbows. Use a CD and sunlight or a flashlight to cast rainbows, study and paint with watercolors or color with markers or crayons. A great piece of process art for kids. Art and science, STEAM projects for preschoolers.
The best STEM challenges from the writers of STEM Activities for Kids. Toothpick STEM, Roller Coaster STEM, Space Lander STEM, Cargo Ship Design, Animal Adaptation, Digital STEM Challenges, Simple Machines, Sammie STEM Family Activity, and Newspaper Chain STEM