This science fair project evaluates which sense produces the fastest response time: hearing, touching, smelling or seeing.

This project compares different liquids and the freezing, melting and boiling points of liquids.

Check out this cool science fair project idea to explore non-chemical means of preserving fruits by using thermotherapy.

This science fair project examines how seeds hitchhike on animals and clothing.

This experiment will test whether people are better auditory or visual learners and if there is a link between gender and either of these learning types.

Explore the relationship between personality traits and birth order effects.

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

This second grade arts and crafts activity is all about caterpillars emerging from their cocoons as butterflies.

What's the relationship between temperature, air humidity and static electricity? Kids will find out with this free static electricity science fair project.

Check out this fun science fair project idea to explore how building on different types of soil affects the relative stability of buildings in an earthquake.

In this cool catalase and hydrogen peroxide experiment, kids put a potato in a jar of hydrogen peroxide to see how catalase acts as an enzyme.

Take a trip to the pet store and then make a scrapbook to help your kindergartener learn the difference between living and non living things!

In this math and science activity, help your middleschooler learn about proportion and measurement with just her shadow and a tape measure!

Investigate the different ways in which objects and organisms can be classified, create your own. then have volunteers classify using their own systems.

In this science fair project, young children will become aware of and have the opportunity to experience the four basic tastes: sweet, sour, salty, and bitter.

Let your young scientist explore a brave new world of sound with an experiment that just requires a handful of common household items.

If you're looking for something to keep your kid busy on a warm day, and give him some writing practice in the process, bring on the mud!

In this experiment, students will discover how heat and pressure turn clay into slate, phyllite, and finally schist.

Learn about sound physics and do a survey experiment to explore the difference between sound and noise in this science project.

Learners hypothesize about and experiment with soil erosion in this hands-on activity.

Check out this cool science fair project idea to learn why it is important for kids to eat healthy foods like fresh fruits and vegetables.

This project examines if computer screen and text color affect retention and if people subconsciously prefer combinations of colors that help their retention.

This science fair project collects information on the Internet about yourself and others.

Do you have your isopods straight? Learn about sow bug and pill bug behavior by building a terrarium to study them in!

Kids will learn about the interaction of lactose and lactase in milk and discover why we describe enzymes as catalysts in this fun science fair project.

Read on this high school science fair project idea to get basic information on the process of heat transfer and the conditions under which the transfer occurs.

Thermometers are how we measure temperature, and we've all heard the terms "centigrade" and "Fahrenheit" tossed around, but what do they really mean?

This project explores the interaction between air pressure and playing surface in determining a basketballâs bounce.

Show your child how to concoct a simple duo of household ingredients that changes color as acids and bases are added!

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