Here's a pressed leaf card project that puts science and writing together for your second grader.

Cinnamon is tasty, but does it have super powers as well? Find out if cinnamon can repel mosquitoes in this outdoorsy experiment.

What's cooler than an explosion? Not much! This simple science experiment lets kids build their own pop rocket. So put on your safety goggles and let her rip.

What animals are most popular? This project affords practice in data-collection, record-keeping and data-analysis through the investigation of this question.

Introduce your second grader to the crazy world of static electricity with just a balloon and a sheet of paper.

Make meringues with your first grader and see how states of matter can transform before your very eyes. Here's how:

Is your little scientist up for a rocky challenge? Let them make their own geode rocks using eggs and epsom salts!

April showers may bring May flowers, but your child can preserve the beauty of spring's bounty all year long with this simple craft project!

Learn about nature by making your own mini moss garden.

Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.

How do organic materials become soil? This science experiment measures what materials biodegrade.