This science fair project idea determines exactly how much of an effect road grade has upon a cyclistâs speed.

Why do ants like sugar? Do ants like artificial sweeteners too? Kids find out with this great inquiry-based science fair project.

Explore which teeth-whitening products work best - Whitestrips or Whitetrays.

What heats up fasterâwater or soil? 5th grade students test the specific heat of water against the specific heat of sand in this great science fair project.

Students pit the heat capacity of water against the heat capacity of oil while looking at the effects of dipole rotation in this cool science fair project idea.

Determine the efficiency of multi-tasking by comparing how long it takes students to complete different tasks. Collate data, complete Summary Chart.

The objective of this science fair project is to test the growth rate of a plan in a crystal medium in comparison to traditional soil.

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

Discover whether cheap saline solution bottle cleans and disinfects just as well as more expensive kinds formulated with different ingredients.

This experiment explores whether reading text on a computer screen or type on paper leads to better retention of the information read.

How fast does light travel in different mediums? Kids conduct a cool refraction experiment in materials like water and air for this science fair project.

Demonstrate and describe acid-base reactions of baking soda and baking powder by making pancakes.

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

This science fair project idea examines whether music has an effect on a person's ability to complete a simple task that requires concentration.

Determine which factors promote the greatest memory interference. Administer test, time how long it takes subjects to complete different tasks.

Watch pre-packaged seeds and seeds taken from inside fruits and vegetables grow. Which ones will grow faster? Read more in this science fair project idea.

This science fair project idea attempts to train a worm to complete a simple maze in order to find out if worms can learn and remember.

Science fair project that measures the relative times it takes a plastic bag and a biodegradable plastic bag to decompose.

Plants help keep a house cool! This article includes step-by-step instructions for completing this fun and interesting science experiment.

Teach kids about a fun way they can remember this more efficiently- the power of mnemonics. Kids will be amazed.

This science fair project examines which fruits and/or vegetables will ripen prematurely when placed with ripe apples.

Have you ever seen fruit decay? Find out if a fruit will rot faster if you open it versus leaving it untouched!

Learn more about consumer preferences, product availability and pricing. Search ebay listings typing keywords of your choice. Interpret statistical analysis

Kids will make predictions about cricket behavior by conducting this fun and easy experiment which simulates different environments for crickets.

This project will explore whether people are emotionally susceptible to suggestions of both humor and sorrow.

This experiment examines whether storing your orange juice at different temperatures affects its acidity.

This science fair project idea compares whether ionic dryers leave hair in better condition than non-ionic dryers.

This project examines whether sugar substitutes are as sweet as real sugar.

This science project examines the thermal properties of several major greenhouse gases.