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

Explore the wattage of microwaves in relevance to cooking time.

Find out whether packaged seeds actually do expire in this new science fair project idea.

This science fair project determines the quality of a given product.

Science fair project in which you will attempt to throw a ball the greatest horizontal distance possible by using different angles.

Science fair project that studies how perfumes are made in order to determine how we can capture a scent.

This science fair project idea determines whether the older population prefers darker, duller colors rather than bright and lush colors.

Discover whether ants are more attracted to natural cane sugar or artificial sweeteners.

What's a crater, and how does it happen? Here's a kindergarten experiment with safe, nontoxic ingredients.

Measure the densities of various fruits and vegetables to determine if there is a relationship between density and nutritional value.

Can you win a staring contest? Would your performance be influenced by your eyesight? Find out in this science fair project idea!

Introduce your child to science with something they see everyday--their shadow!

Explore whether pianists have the tendency to type faster than non-pianists.

Did you ever drink spoiled milk? Find out whether whole milk spoils at the same rate as 2% and skim milk.

Science fair project idea examines validity of mood ring predictions. Analyze accuracy of results, consider the impact of temperature

Determine whether the relationship between a personâs armspan and height are genetic.

This project examines what types of objects burn and which burn faster and cleaner.

Determine which material produces the strongest static charge.

Free science fair project idea that examines air pollution in local environments. Particles are trapped by petroleum jelly on microscope slides.

Discover which battery composition (type) lasts the longest.

Hunt for natureâs treasure, the many different products made by trees!

The objective of this science fair project is to determine whether drawing with the right side or the left side of your brain will produce a better picture.

Determine if it is easier to memorize colors, words, words in phrases, pictures or numbers. Determine at when retention rate in each category is the best.

This fun middle school science fair project idea explores the process of respiration and determines whether boys and girls have the same lung capacity.

A science scavenger hunt can be a fun way to learn about science. Test your child's knowledge of scientific terms with this science scavenger hunt.

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

Determine if certain colors of light are more effective for photosynthesis. Plant seeds in cardboard boxes with different light, record visible growth.

This science fair project idea determines whether dogs can be trained faster using a food reward or praise.

Discover which fabrics shrink the most in the wash and why.

This science fair project idea discovers whether plants grow best in chemical fertilizer, organic fertilizer, or with no fertilizer at all.