The objective of this science fair project is the compare the rate and efficiency of disaccharide and polysaccharide fermentation by yeast.

This science fair project idea determines whether the diet and taste preferences of humans relate to their personality.

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

This science fair project idea explores what common compounds can be easily separated out in a centrifuge.

Does nail polish really slow the growth of nails? Explore in this science fair project idea.

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.

Is garlic antibacterial? Antimicrobial? Kids find out by using common kitchen equipment and ingredients in this cool and easy microbiology science fair project.

Hatch a praying mantis egg case in a homemade habitat with your child's help! This is an amazing experiment in science and nature for kids of any age.

Check out this cool science fair project idea to explore which other common animals besides scorpions glow under a UV Black light.

This free science fair project explores the "dirty" relationship between the presence of organic material in soil and water absorbency.

The objective of this science fair project idea is to examine light refraction as it passes through liquid crystals.

Learn how acid-base catalysis affects enzymes and enzymatic reactions in this science project.

Observe if dissolved aspirin will help plants grow healthier and faster in this science fair project idea.

In this science fair project, students test how objects float and sink in liquids of different densities.

Encourage your child to jump into sea creature science by creating her own colorful "socktopus" sculpture.

Can you dig it? This science experiment isn't for kids who like to keep their hands clean.

Science isn't ho hum anymore when it involves building catapults to teach your fifth grader about projectile motion.

The objective of this science project is to determine whether the brain first processes colors, shapes, or words when given conflicting messages.

The goal of this science fair project is to demonstrate different ways to generate static electricity and record its effects.

Here's a fourth grade science craft with lots of benefits: it's good for birds, good for your child's learning, and good for the planet, too.

This science fair project examines how tsunamis travel by simulating a tsunami moving around an island. You will generate a pretend tsunami in a swimming pool.

This science fair project idea investigates if webbed feet help a duck (and others) swim.

Use applied math to model orbital eccentricity in this cool science fair project for 7th grade.

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.

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

Kids learn about the color rendering index by finding the best lightning for makeup in this fun and original physics science fair project idea.

This science fair project idea investigates whether rocks containing geodes can be determined from the outside.

Science fair project that determines whether spreading a moss soup over an area increases moss growth.

This science fair project evaluates the suggestibility of males versus females in copying the actions of those around them.

Science fair project which examines the relationship between frequency of spider web vibration and spider's response time.