In this microwave plant experiment, find out whether microwave radiation will affect radish seed germination. Will it help or hinder the plants' growth?

Science fair project that demonstrates the principle of conservation of mass by conducting a chemical reaction inside a sealed Ziploc bag.

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.

The objective of this science fair project is to determine the rate at which participants can respond to different patterns.

Design a hearing protection device to protect their ears from loud noises. Examine the properties of current protective hearing devices, materials.

Kids explore how a single movable pulley can confer a mechanical advantage over a fixed pulley in this cool engineering science fair project for 2nd grade.

This science fair project idea examines the differences between bottle water, filtered water, and tap water.

This science fair project idea examines whether boys and girls differ in reflexes.

In this cool science fair project idea, kids conduct the ruler drop test on volunteers to determine whether reaction time can be improved with practice.

This experiment strives to determine if tracking of conservation habits will lead to reductions in a family's electricity and water bills.

This science fair project idea explores discover whether there are any patterns or trends in the memories between different genders.

This science project researches the correlation between barometric pressure and wind velocity.

Make a backbone model to explore human anatomy and life science.

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

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

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.

In this project, you'll build a model of the earth, complete with all seven continents and four major oceans.

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!

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

This science fair project focuses on the use of the enzyme amylase found in human saliva to break down starch into sugar.

This experiment examines if space objects become round after reaching a certain mass.

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

Do you hate to waste energy? In this experiment, you will design a machine that is powered by the process known as energy transformation.

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

Recreate the fantastic phenomena of solar eclipses with your child using just a flashlight, a quarter, and her very own face!

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

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.