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

Learners hypothesize about and experiment with soil erosion in this hands-on activity.

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

Create a mini plant habitat with your kid to help teach him what it takes to make an ecosystem work.

Teach children how to upcycle dried-out markers with this homemade paint-making activity!