How do people move pianos and heavy furniture into tall buildings? Show your kids some pulley potential with this simple household exercise!

This science fair project idea investigates which objects float and sink in honey, water, and oil.

Celebrate April Fools' Day with a science prank that is sure to amuse...and educate too!

Help your child understand the scientific concept of evaporation with this fun outdoor science activity.

The goal of this science fair project is to evaluate the effect of heat on sound wave frequency.

Try the classic balloon-on-the-wall trick with your kid and watch static electricity in action.

This potato cannon activity teaches your middle schooler about the principle of Boyle's Law. Make a potato cannon and have a blast learning about science.

Put a twist on traditional oil painting with this fun science activity that you and your first grader can do together.

In this challenge, students are tasked with creating a car that can be powered by a balloon!

In this 3rd grade science activity, you'll experiment with the little-known fourth state of matter: polymers! Mix borax with white glue and watch what happens.

This easy Halloween-themed science experiment for first-graders is perfect for chilly October afternoons or great as a Halloween party activity.

Get your sense of humor ready for this fun science experiment that demonstrates the fundamental physics of air pressure.

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

Science fair project the demonstrates Newton's Third Law using a milk carton filled with water.

Help your child explore chromatography, which is the process of separating colors or pigments, and create a neat art project in the process!

Got a young scientist at home? Try this project with him!Create your own molecule design with this home-made clay recipe and some toothpicks!

Amaze your kids by separating a salt and pepper mixture using an "electric spoon" charged with wool.

Does your child know that salt water conducts electricity? This simple experiment will show how salt water acts as a conductor to electrical currents.

Magnets may hold up papers on the fridge, but is it the paper that attracts them? Find out more with this kindergarten science investigation.

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

How do series and parallel circuits work, and which produces the brightest light in a light bulb? Construct both in this project and find out!