Dig into the physics of pool to explore some cool applied math and learn about what happens in an elastic collision of equal masses.

Did you even wonder why some rocks are round and smooth while others are broken up into small pieces?

This cool air pressure demonstration has kids break a ruler using only a newspaper and atmospheric pressure.

Slime mold is no longer classified as fungi! So what is it? In this cool science fair project, learn how to grow slime mold and explore its behavior.

For this science fair project, kids will learn how to make a lemon battery. They can conduct this classic experiment using readily available materials.

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

Help your first grader design and create his very own bird feeder out of an empty milk carton.

In this science fair project, students will create a model of a shoreline, observe erosion and examine how jetties prevent erosion.

An home science experiment for older students that teaches about the science behind heat.

Check out this fun science project idea on ecological succession and learn the main difference between primary and secondary succession.

Inspire your child to learn about an amazing animal as she creates her very own polar bear habitat.

Science fair project that examines how temperature affects density and how density in turn affects the behavior of helium gas.

Create a habitat for a butterfly right in your own backyard, and build your first grader's science knowledge while you're at it.

Learn about different fern fronds with your third grader as you create lacy, natural decorations on your Easter eggs this year.

This science fair project idea lets you build your own wind tunnel and tests different models of paper airplane.

Show your preschooler how to construct this very special planter for Mom. It makes a great pick-me-up, and it's easy for kids to make in a flash!

The project determines the forces that cause paper airplanes to fly and determine which type of paper airplane flies the farthest.

Enter the buzz worthy world of bee watching and find out what time bees like to wake up!

The purpose of this science project is to determine whether the amount of air in a soccer ball affects how far it goes when kicked.

Camouflage is one of the most important animal adaptations in the African savanna biome. Kids create their own camouflage with this fun science fair project.

Kids get step-by-step instructions for how to make a rubber band car and explore the physics of potential energy with this fun engineering science fair project.

In this project, create and examine garden mulch to find out what critters live in the messy, muddy layers just above the soil.

Science fair project that determines whether lettuce that is harvested gradually yields more produce than lettuce that is harvested all at once.

Here's a household scavenger hunt that shows kids the natural sources behind everyday objects...and builds reading skills, too!

Study the anatomy of the brain and the functions of the corpus callosum. Research split brain surgery and its impact on advances in neuroscience.

Learn how to tell time by the sun with this cool science fair project idea that tracks how the accuracy of a sundial changes over time.

The goal of this science fair project is to determine which cheese grows mold the fastest: Vermont Cheddar, American, Brie, or Camembert?

Here's a guide to starting a community clean-up project from scratch.

Help your child build her very own science laboratory at home for experiments and science projects. This is a quick, easy, and fun educational tool!

This science fair project idea explores the different properties & interactions of sugar molecules.