Here's a fun activity to help build thinking skills in young first grade scientists, and to encourage them to have a blast exploring the mass and volume.

Play this flashlight game with your child to teach him about objects that are transparent, translucent, and opaque.

Science fair project that examines what causes thunder and why a thunderclap sounds so loud. How is lightening related to the creation of sound waves?

First grade science often covers solids, liquids, and gases. This silly science explores serious facts about the difference between all three.

This balloon-powered car project is a great way for your kid to learn about energy and how it can be used efficiently.