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

Introduce your child to science with something they see everyday--their shadow!

Money is a difficult concept to grasp. Help your kid get the hang of it with this pocket change triple Venn diagram activity.

Want to boost math and science learning? Take a bug expedition and give your first grader practice observing and charting what they see.

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!

Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.