The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.

Combine science with reading and art to help your first grader create an attractive holiday gift for a beloved friend or relative.

Is our water polluted? Help your young scientist understand the importance of taking care of the environment with this simple experiment.

Create a homemade pair of sunglasses with colored lenses to see just how light and color affect our sight! Use this fun project to practice science!

Science fair project that determines whether tapping a pomegranate with a spoon helps it release its seeds.

Learn how to be a bird scientist in this simple project of watching feathered friends in their habitat.

Kindergarten algebra is a lot different than high school. In kindergarten math, algebra means grouping like things, or noticing what doesn't belong in a set.

Prove that the Earth is not flat. The objective of this science fair project is to measure the angle of the sun and calculate the circumference of the Earth.

Conduct a simple experiment with your child to study how dirt tracks change as they age in this 1st grade science activity.

Design and build a scale model representing living tree architecture. Then build a full-size version using one or more lives trees, and test your creation.

Teach your preschooler some physics that she can relate to with this fun and simple activity!

Discover which battery composition (type) lasts the longest.

This science fair project idea produces consumable fresh water from salt water through desalination.

This recipe makes bubbles that not only blow up nice and big, but do tricks and experiments! How do you do it? It's not a secret, it's science!

Kids build a rainforest food web to explore trophic levels in this cool science fair project for 4th grade.

Calculate the mass of the Earth using the sidereal and calendar period of the Moon and Newton's Law of Universal Gravitation in this physics science project!

Teach your creative second grader about proportions, animals, and proper cutting methods with cucumber carving.

Does putting soapy water on plants help or hinder plant growth? Kids learn about greywater and how it affects plant growth in this cool science fair project.

Have your little astronaut create her own crater-filled moon with this fun craft project that encourages learning about the final frontier.

People have favorite flavors, but what about ants? Which ant food is the most popular?

Analyze competed scientific studies to determine the effectiveness of ancient remedies. Create a chart that illustrates the effectiveness of these treatments.

Help your kindergarten scientist predict and observe as she explores the science of smell...and have a great time doing it, too.

In this math and science activity, help your middleschooler learn about proportion and measurement with just her shadow and a tape measure!

This interactive project invites science fair-goers to participate in examination and recording to demonstrate the importance of firsthand observation.

Make a wish upon a tree with this craft that also helps your child learn more about Chinese culture.

Build a bird feeder science craft that brings birds to your yard, and a smile to the whole family's face.

This balloon-powered car project is a great way for your kid to learn about energy and how it can be used efficiently.

This science fair project idea recreates the movement of planetary bodies in order to learn why they sometimes appear to move backwards.

In this science fair project, students will try to discover if test subjects can detect the presence of Monosodium Glutumate (MSG) in food.

Is the birthday paradox really a paradox, or just an intriguing problem that defies intuition? Find out with this birthday paradox science fair project.