This experiment investigate whether children in different age groups learn better from a computer program or a human teacher.

There is debate about whether chalkboards or whiteboards are better. This experiment explores which leads to better retention of visually-displayed information.

This project researches whether the type of land use affects the water quality of Queenstown Creek.

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

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

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

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.

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.

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.

In this experiment, students find out what happens when a less-dense fluid interacts with a denser one, replicating the effect of cooler solid rock on magma.

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.

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.

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

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.

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

Compare the whitening abilities of four different brands of whitening toothpaste to see which one whitens the fastest and which one whitens the most.

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.

This experiment explores how listening in to a one-sided conversation affects concentration.

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

This project compares the strength of one, two, and three-ply toilet paper.

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.

Test out various brands of permanent markers to see which one is least water soluble.

Fudge is one of very few desserts people make at home that is actually crystalline. What happens when the fudge crystallizes at different temperatures?

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

Science fair project that determines whether moths are attracted to one color of light more than others.

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