Help your child get a grasp on what it was like to build gigantic ancient structures with this easy engineering activity about science and physics.

These flying potato poppers make a cool sound, create a celebratory mood, and they can teach your child about the power of air pressure.

What is elasticity? Students will investigate how this concept applies to bouncing ball physics by testing the bounces of balls made out of different materials.

This science fair project demonstrates the principles of reflection through simple experiments involving mirrors and light.

Make your own marshmallows and mix up some very interesting third grade chemistry lessons while you're at it!

Turn the common pastime of constructing paper airplanes into a lesson on the physics of aerodynamics and flight with this fun science activity.