Science fair project that demonstrates the process known as refraction, which allows glasses and contact lenses to help people with poor vision.

This science fair project idea investigates if webbed feet help a duck (and others) swim.

Use dirt and different colors of craft sand to make unique layers in a clear plastic cup to represent the layers of the Earth.

This fun and crafty activity is easy enough for your child to lend a helping hand and makes a great indoor or outdoor game.

This science fair project idea investigates if heat from direct sunlight is hotter than heat from reflected sunlight.

Your preschooler can learn how to siphon water with just two bottles and a plastic tube in this fun, educational science activity.

This science fair project investigates what type of cookie sheet bakes the best cookies.

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

Help your child measure breezy weather in her environment by making a wind vane for kids, a simple version of the classic scientific measurement tool.

This science fair project idea studies whether eating a hearty breakfast before and exam will get them better test scores.

In this science experiment, your child will test the strength of hollow structures in order to understand how strong bird bones really are.

We're all familiar with the idea that some songs âget stuck in your head.â This experiment explores the validity of that claim.

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

Science fair project which examines how stopping a tomato's ripening process using the enzyme ethylene effects the tomato plant and its reproduction cycle.

Take a dive into the candy jar with this yummy science experiment.

This activity will help your child review science concepts, learn new ones, and become familiar with examples of various concepts in science. Plus, it's fun!

Here's a fun activity to help build thinking skills in young first grade scientists, and to encourage them to have a blast exploring the mass and volume.

Learn about savanna flora and fauna in this science project! Take a look at characteristics of tropical grassland plants and animals that help them survive.

Lead your first grader on a nature walk ... with a scavenger hunt-style twist! They'll try to capture photos that correspond to paint chip colors.

Reinforce your child’s understanding of the alphabet by helping them construct all of the letters using pipe cleaners.

This exploration of different types of energy will help young minds appreciate and observe thermal, kinetic, mechanical, and other forms of energy.

This science fair project idea develops an understanding through experimentation of which shapes are the most structurally strong.

Construct a model of radioactive decay. Learn more about radioactive decay by modeling the process using coin flips.

Create your own cloud with an activity that will explain how important concepts such as evaporation, condensation, and precipitation work.

Ignite your kindergartener's love of adventure and learning with an imaginary trip under the sea.

This Valentine's Day, pair up science and crafting with this simple crystal formation project that's sure to bring a little love into your home.

Encourage your child to jump into sea creature science by creating her own colorful "socktopus" sculpture.

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.

Pair a planetarium visit with this fun art project that mimics the look of far-off galaxies.

Chemistry is a blast with this backyard bomb made from a sandwich bag. All you need are ingredients from the pantry to create a satisfying, and safe, explosion.