This science fair project idea shows how a vibrating object transfers energy to whatever it touches.

Make water and clay play a little more scientific with this hands-on experiment that teaches displacement and shows how an object's shape affects its buoyancy.

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

This conservation of energy demonstration shows why the first hill is the highest on a roller coaster. Learn more about potential and kinetic energy!

This science fair project idea shows kids how to grow mold and whether mold grows better in dry or moist conditions.

In this project, build an insect model that shows how the head, thorax, and abdomen fit together! Learn insect anatomy by constructing a paper mache critter.

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!

This project explores differences in people's reactions to images in color and images in black and white.

Magic, science, or household cleanser? Let your second grader decide with this practical, nontoxic chemistry experiment with acids and bases.

This project analyzes people's emotional responses to images in painting vs similar images in photographs.

This science project challenges students to learn about and classify weeds and discover new practical uses for weeds.

Jazz up your patio or backyard with hip and quirky planters made from simple Mason jars.

High school kids learn about fruit fly ethology in this cool lab that determines fruit fly movement and behavior under different conditions. Check it out.

Magnets may hold up papers on the fridge, but is it the paper that attracts them? Find out more with this kindergarten science investigation.

Want to boost math and science learning? Take a bug expedition and give your first grader practice observing and charting what they see.

This experiment will explore whether fractals really repeat themselves infinitely.

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

This experiment will explore if and where fractals can be found in the natural world.

Study science with your first grader in this arts and crafts activity that models the reason why fall leaves change color with some paint and crayons.

Your preschooler wonât need a passport to go on this nature safari! All you need are paper, crayons and a nature trail or your back yard.

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!

Using plants and other items from the outdoors and clothing they already own, your kids can dress up as any one of the four seasons or simply as a Garden.

How fast is the wind blowing? This science experiment provides step-by-step instructions to help you answer this question.

This crafty activity provides a hands-on way for your child to illustrate how the trees look during each season of the year.

Kids often ask, "how tall am I?" This science fair project seeks to determine how well kids can guess their own heights.

This project uses science and art to help students learn and teach others about Earth's endangered and extinct species.

This project leads to an understanding that a whole may be built of smaller parts that fit and work together and provides an introduction to basic tools.

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.

Evaluate if people are more influenced by video or audio advertising.

Learn about the power of exponents. The objective of this science fair project is to explore and understand how exponents are used.