Celebrate Earth Day with a decorative tree made out of strictly reused and recycled materials.

Is your little scientist up for a rocky challenge? Let them make their own geode rocks using eggs and epsom salts!

In this activity, your kid has your permission to get his socks nice and filthy. In fact, it's a necessity, because those socks are going to make a garden.

Instead of painting a picture of a whale, let your preschooler make their own whale toy using a paper bag and some recycled art supplies.

In this simple and social activity, children use size comparison skills to find objects in nature that are bigger, smaller, longer, and shorter.