Test whether plants can grow without sunlight and water.

Do plants get crowded? Have your curious kid investigate how plants respond if they're forced to grow together in a confined space.

Water, along with soil and light, is a necessary component for plant growth. So what's better for promoting plant growth: tap water, or rain water?

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

Hatch a praying mantis egg case in a homemade habitat with your child's help! This is an amazing experiment in science and nature for kids of any age.

Explore scientific concepts with this experiment that introduces kids to the scientific method!

These science fair experiments demonstrate the chemistry of rust and the oxidation process.

This science project challenges students to study deer behavior in their natural habitat- the feeding patterns, social behaviors, male to female ratio, etc.

Science fair project in which you will attempt to throw a ball the greatest horizontal distance possible by using different angles.

Have you ever seen fruit decay? Find out if a fruit will rot faster if you open it versus leaving it untouched!

Check out this fun and easy science fair project idea on germination of a seed and learn to identify exterior and interior parts of a bean seed.

First graders are learning to think like scientists. What better place to start, then by raising tadpoles? This hands-on activity explores science in action!

How well can people recall what they have observed. Test your knowledge in this fun experiment.

This study evaluates if electronic devices commonly found in most households emit radiation, and if they do, how much?

Grow potatoes in a plastic bag—easy to grow and harvest, and yummy to eat!

This winter garden project is just about bomb-proof, and believe it or not, it might even make a great gift. So get craft happy with your first grader!

The objective of this science fair project is to study the photosynthesis process and demonstrate the important role that leaves play in the process.

Word color association is just a fancy way to talk about the way we connect colors with words.

This science research project challenges students to think of more effective lobster farming methods.

This science experiment tests if dog saliva can really help heal wounds.

Plants and light seem to be good buddies, but how far does the friendship really go?

This science exploration lets your first grader see how eggs can provide a perfect environment for a living, growing creature.

This science fair project idea explores which fruit molds the fastest.

Help your child get a grasp on what it was like to build gigantic ancient structures with this easy engineering activity about science and physics.

This science fair project idea determines if the color of light affects the growth of plants.