Looking for an enjoyable evening activity you can do with your kids? Study the stars: help them learn about constellations by making one of their own.

Chemistry is a blast with this backyard bomb made from a sandwich bag. All you need are ingredients from the pantry to create a satisfying, and safe, explosion.

Help your second grade scientist explore the timely topic of wind speed using a version of the classic Beaufort Scale.

Explore scientific concepts with this experiment that introduces kids to the scientific method!

Inspire your child to put on her engineer hat for the day, as she builds her very own, double-decker bridge.

Make meringues with your first grader and see how states of matter can transform before your very eyes. Here's how:

In this activity, young learners will make a balance using a plastic hanger and weigh a variety of small objects using candy corn.

When you see those sunscreen "protection levels," what does that really mean? Try this experiment to find out.

Did you ever think you could make colors disappear right before your eyes? This science experiment is just like a magic trick: now you see it, now you don't!

Water can go from solid to liquid to gas...but how does popcorn go from kernel to snack? Invite your first grade scientist to find out.

Magic, science, or household cleanser? Let your second grader decide with this practical, nontoxic chemistry experiment with acids and bases.

How powerful is the reaction between baking soda and vinegar? Find out here!

Delight your budding scientist with this cool physics magic trick and teach her some basic physics concepts while you're at it!