This project leads to an understanding that a whole may be built of smaller parts that fit and work together and provides an introduction to basic tools.

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

The purpose of this science fair project is to investigate whether we can simulate how craters are formed and predict their size and shape.

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.

This science fair experiment examines the relationship between gender, age, and smiling.

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

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

Science fair project idea that examines different physical characteristics of a chosen animal. Make educated guesses about evolution based on animal's form.

Science fair project that determines how we can change potential energy into kinetic energy.

This science fair project idea investigates how color affects temperature.

This science fair project will help students learn about non-vascular plants, such as mosses.

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

Determine the effect of homework on academic performance. Collect grade info at the end of a semester, determine correlation between grades, amount of homework

Test of the effect of exercise on rote memory. Prepare a single list of 40 randomly chosen words. Have volunteers recall as many words as possible.

This experiment examines whether social orientation (extroversion or introversion) is correlated with memory.

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

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

This play-activity causes young children to focus on and become more aware of their sense of hearing and the power of their ears.

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.

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.

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.

Explore the relationship between personality traits and birth order effects.

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

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

What's the best way to make DIY compost? Kids will learn about aerobic and anaerobic decomposition while learning to appreciate the value of composting.

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

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

What kind of fabric holds dye best? How can you improve a dyed fabric's colorfastness? In this colorful project, test colorfastness using mordants and bleach.