In this challenge, students are tasked with creating a model roller coaster that a marble can travel through.

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

With this activity, not only will you be experimenting with giving accurate information, you'll also teach your child how to write good scientific procedures.

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!

Children combine an acid and an alkaline substance to simulate a volcano eruption in this fun experiment.

.Have you ever had problems with your wifi signal strength? In this experiment you will learn about how wireless signals pass through the air and solid objects.

What do you get when you combine science and fairies? Fairy scientists who make their own potion, of course! This activity promotes critical thinking skills as your child mixes, experiments, and creates their very own fairy potions.

In this fun science fair project idea learn the difference between additive and subtractive color and why they are handled differently.