Magnetic Discovery Bottles by Preschool Inspirations
Free insect emergent readers - great to use alongside a preschool insect theme!
Ocean zones (the layers of an ocean) in a jar
Rainbow Soap Foam Bubbles Sensory Play from Fun at Home with Kids
Awesome sight word games for boys who are just beginning to read. They are a lot of fun & make great activities for boys. Sharks, LEGO, Cars and more.
20 + Home Science Projects for Kids! A great list to keep handy!