How fast does light travel in different mediums? Kids conduct a cool refraction experiment in materials like water and air for this science fair project.

Play this fun basketball game to help your third grader master their multiplication tables.

Check out this cool science fair project idea to explore various aspects of projectile motions like mass, angle and distance.

Help your third grader learn time zones with this fun map activity!

In this cool project, create a lighted, scale model of the different layers of the Sun, including the core, radiation and convection zones, and photosphere.

Dig into the physics of pool to explore some cool applied math and learn about what happens in an elastic collision of equal masses.

Kids build a desert food chain, desert food web, and desert food pyramid in this cool science fair project to learn about trophic levels and consumers.

By dropping a magnet through a copper tube, kids observe the cool (and bizarre) braking effect produced by the eddy currents predicted by Lenz's law.

Say vi-she-SWAH. It's time for some comfort food, French style. Cook this classic French soup with your child on a cool winter day.

In this cool elementary school science fair project idea make a model to learn what happens to the Earth's surface when ice moves over land.

High school students recreate Michael Faraday's experiment in this cool science fair project that induces current in a coil of wire.