How good are humans at sound localization? Kids can try this cool science fair project idea to see how good their friends are at judging sound direction.

Determine how proficient you are at making estimations and learn how to make more reasonable estimates.

This fun science fair project for 8th grade demonstrates what Kepler's 3rd law predicts about a planet's orbital period and its distance from the sun.

What is a compound microscope? Kids find out by making one of their own in this cool science fair project.

Build a 3d animal cell model with this cool science fair project, which helps kids visualize and understand the function of a cell's parts and organelles.

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!

Check out this cool science fair idea on why hard fruits become soft and learn how to compare the sugar content between ripe and unripe fruits.

Science fair project which compares the rate of temperature change and the maximum temperature as a result of the angle of light radiation.

Students will investigate the thermal conductivity of metals by learning how to measure thermal conductivity with this fun and easy science fair project idea.

Take some of the spirit of musical chairs and incorporate it into an indoor obstacle course that will fine tune your child's motor skills!

Give your kindergartener a beautiful way to say "I love you" while giving end-of-year math and writing skills a workout!

Learn about how we localize objects and beings in space through sound and about monaural auditory mechanisms and binaural auditory mechanisms.

Give your second grader a chance to get his feet wet with measurement before he moves onto the more complicated stuff by trying this activity with him at home.

The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.

The fish most kids see is usually filleted, and it's hard to see how it came from a lake or sea. This cool gyotaku activity blends life science with art!

Play with balance and simple engineering as you hurry to create a sturdy rock tower.

Learn how the focal length of a lens affects a magnifying glass's magnifying power in this cool science fair project idea for 8th grade.

Here's a fun way to learn about rhyme in songs and poetry, and to get your middle schooler writing some poetry of his own!

This science fair project idea teaches about the size of two different systems: the solar system and an atomic system.

This science fair project examines how tsunamis travel by simulating a tsunami moving around an island. You will generate a pretend tsunami in a swimming pool.

A cool physics science fair project idea for 7th grade exploring the application of distance, velocity, and time equations.

This biodiversity project examines the biodiversity in your own backyard.

Score a bull's eye with this cool science fair project on horizontal projectile motion. Guide a marble to its target and predict its trajectory using math!

Here's an arts and crafts activity for your budding artist: make a fitted paper-mache mask. Once it's complete you can use it in a play or hang it as art!

This middle school project examines the strength of horizontal versus vertical pointing eggshells.

Check out this science project idea that will have your kid investigate how dots (also known as pixels) are used to create digital photographs.

This science fair project idea explores how much force is needed to move a lever at different distances from the fulcrum.

Looking for a way to help your teen explore the fun side of physics? How about a round of Saturday morning cartoons?

This science fair project idea models industrial oil spills and determines if they have an impact on wildlife living beneath the surface of the water.

In this activity, create a poem that emerges from the collaboration of parent and teen in the activity of observing, discussing, reading, and writing.