This science fair project creates a visual model of whatâs happening to sound waves as a car approaches and then leaves.

A simple science experiment exploring the physics of water pressure that's been amazing people since Medieval times.

Help your fifth grader execute this experiment involving a lit candle (submerged in water!) to show him the wonders of heat energy transference.

This Mother's Day, mix in some fifth grade science learning to create this fabulous fudge!

How to test for acids and bases? In this activity you and your child can make your own indicator from red cabbage!

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