Learn about nature by making your own mini moss garden.

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

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

Will potatoes spud or sprout faster in dry, dark, or cold conditions? Find out in this science fair project idea!

Recreate the fantastic phenomena of solar eclipses with your child using just a flashlight, a quarter, and her very own face!

Take advantage of the spring and summer sun in this arts and crafts activity that has your learner creating pretty flower prints.

This science fair project idea explores the egg's thin membrane.

This science experiment has students test whether a snail moves faster on concrete or dirt.

Creating a home for a toad is an easy and fun project for kids. Here's how to make your very own toad abode.

This science fair project idea explores how enzyme inhibitors, active sites, non-competitive enzyme inhibitors, and substrates work.

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

This project is a vivid, concrete introduction to the basic but important idea that plants need sunlight and water to grow.

This classic children's game demonstrates how sound travels through air vs. through a solid.

Create a self-portrait from natural materials in this collage craft activity!

Check out this silly game that will put your kid's animal habitat knowledge (and acting skills) to the test.

The objective of this science project is to determine the length of time for different seeds to germinate.

Explore if planting seeds in a certain direction will affect how fast it germinates.

This science fair project idea explores how length affects the weight a bridge can hold.

Who knew that you could make beads out of rose petals? Not only can it be done, but the beads smell wonderful!

If your child aspires to be the next Frank Lloyd Wright, we've got some tips on building sand castles that last.

This fun marbled paper craft uses things you're likely to have around your house, and it teaches kids some simple chemistry too!

There are many benefits to bugs and insects. This science project shows how cockroaches, termites, and other critters benefit our planet.

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

This science fair project idea determines which method of hand cleansing is the most effective.

The objective of this science project was to build a model of a volcano and observe reaction between different substances, including baking soda and vinegar.

Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

Take to the air with science by experimenting with helicopter seeds right in your own backyard!

In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

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.