This project explores whether plants can live and grow when "watered" with juice, soda, or milk.

In this project children practice the scientific method while playing with puffy paint.

This science fair project idea investigates how the shape of an object affects drag.

Help your second grader observe the phases of the moon, and then let the fun loose: he'll get to chart his observations with marshmallows!

This weather spinner will improve observation skills by encouraging children to examine and track weather details and patterns.

This science fair project idea investigates if fats add to the flavor of food.

Find the North Star, and measure your latitude! The purpose of this science fair project is to find latitude and learn about geographic locations.

Find out whether soil amendments can improve soil conditions and help you grow a bigger beanstalk in this ecology experiment!

Did you know a mouse eats almost fifty times as much as a cow? Find out how and test out the strange science with your friends!

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

Test your friends to find out if you can replicate the placebo effect's incredible results.