Get your child excited about measuring with this fun and easy household measurements activity.

Making metric conversions is a difficult concept to master. Get in some extra practice by playing this Tic-Tac-Toe game with your learner.

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!

Give your second grader a chance to get his feet wet with measurement before he moves onto the more complicated stuff by trying this activity with him at home.

The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.

Learn how to make a hygrometer to measure relative humidity in this project. Make a sling psychrometer hygrometer with gauze, thermometers, and a bottle.

Help your first grade scientist learn about metamorphosis by observing the life cycle of some interesting creepy crawlies.