This science fair project idea determines if a particular chemical has an effect (increase or decrease) on the heart rate of Daphnia.

This science fair project idea determines if pancreatic lipase can break down lipids on its own or does it require the assistance of digestive bile salt.

How is NASA able to launch something into orbit around the Earth? Learn about the relationship between gravity, speed, and orbit in space in this cool project!

What causes the seasons to change? Kids find out by modeling the earth's tilt using a globe, flashlight and graph paper in this cool science fair project idea.

Making metric conversions is a difficult concept to master. Get in some extra practice by playing this Tic-Tac-Toe game with your learner.

The Declaration of Independence set forth inspiring ideals of liberty. If your kid had the chance today, would she sign the Declaration?

Explore the craters, maria, and highlands on the surface of the Moon! In this fun science project you'll create a 3-D model of the moon using paper mache.

How do the phases of the Moon and gravity cause spring tides and neap tides? Does the Sun play a role in the tides? Figure it out in this fun science project!

Help your child learn one of the most beautiful mathematical expressions in nature as she uses the Fibonacci sequence to create a "spiral of beauty."

This project involves the programming and development of a 3D Rubik's Cube application using C++.

Plastic pipes and pipe connectors make a quick and fun activity for preschoolers. Try some of our pipe challenges!

This cool physics demo illustrates the simple harmonic motion of a pendulum while teaching kids the important concepts of potential and kinetic energy.

Science fair project that determines whether brain size is correlated with intelligence.

This science project challenges students to take learned information about weather and climate control and apply it to come up with creative ideas of their own.

What happens when "coffee-addicts" miss coffee for 1 day? Find out in this science fair project idea!

This science fair project idea outlines the practical applications of particular origami folding techniques.

The project researches how lubricants affect the mechanical advantage of a pulley.

Consult astronomers for opinions and advice. Devise a mathematical argument regarding the probability of other planets supporting extra-terrestrial life.

Bring history to life by helping your child create her own cartouche like the Egyptians did thousands of years ago.

This science fair project idea designs safe bicycle routes using GPS.

This science fair project idea discovers the average time it takes for a person to remember something completely.

The goal of this science fair project was to evaluate the ElectroMagnetic Field produced by Radio Frequency Identification transmitters.

The purpose of this science fair experiment is to investigate whether the color of your hair affects how much static electricity is carried.

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.

This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

This science fair project idea discovers the principle of conservation of mass.

Learn about emulsification and bile's roles in digestion, and investigate how the digestive enzyme lipase breaks down lipids.

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

We all know that the Moon has different phases, but it can be hard to figure out why. Try this activity to see how the Moon's phases really work.

Can the force of air be used to propel a vehicle? This science experiment provides step-by-step instructions to help you answer this question.