Science fair project in which you will examine how crystals are formed by creating your own crystal using charcoal briquettes, salt, and ammonia.

Teach your child about recycling and gardening as she re-uses an empty plastic milk gallon jug to craft a swan-shaped plant container!

Explore this fun science fair project idea to investigate different microclimates in and around your home and their effects on the plant and animal life.

What happens when colored beams of light mix? You might be surprised.

This project examines whether humans can intuitively grasp numeric values greater than three.

Checkerboard play challenges students to use spatial reasoning and computational thinking.

In this cool robotics project, construct a motorized robot with a sensor and put it through a maze test to find the number of errors it makes along the way.

This science fair project idea tests for the existence of an ability known as remote viewing.

Beetles come in many shapes and colors. Here's how your second grade child can create his own beetles to paint and play with!

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

Kids will learn how to show the direction of magnetic field lines and create a permanent model using iron filings in this great science fair project idea.

In this project, you will observe and record changes in sunspots over two weeks.

Here's a science experiment that gives your kids a chance to see how fire needs oxygen to burn, with a little math and writing practice thrown in.

What animals are most popular? This project affords practice in data-collection, record-keeping and data-analysis through the investigation of this question.

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.

Leave your computer on 24/7. Will this lead to to more frequent crashes, freezes, and a slower processing speed? Find out in this science fair project idea.

Help your young scientist celebrate the wonders of the night sky in the comfort of your own home.

This easy project for little hands uses mushroom spores to make an imprint of the mushroom, and the result is very beautiful.

This science fair experiment examines the relationship between gender, age, and smiling.

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

In this activity your child will make a coiling snake out of simple household materials, and also find out why they coil.

In this activity, students will be challenged to describe and count the ways a toy moves from one position on a grid to another.

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

Your child might have noticed how bubbles quickly lose their colors and pop. Check out this creative way to make those bubbles last longer.

Reuse and recycle cardboard tubes to make spooky spiders, kooky caterpillars, wacky worms, and more.

In this science fair project idea, kids make water dance on the surface of a hot pan with the Leidenfrost Effect.

Determine if picking up fallen food in 5 seconds or less prevents the transfer of bacteria from the ground.

Have your child make a special mobile inspired by the weather outside. Learn about seasons, the environment, and art in 3D.

Science fair project idea that examines different physical characteristics of a chosen animal. Make educated guesses about evolution based on animal's form.

Turn the common pastime of constructing paper airplanes into a lesson on the physics of aerodynamics and flight with this fun science activity.