This experiment tests which gender is better at catching how a magician performs his tricks.

Learn whether writing things down really makes things easier to remember.

What combination of cloth and stain will be the easiest for removing stains? Test and experiment!

Is it a square or a circle? See if you can trick your friends with this zany science project!

This science fair project idea investigates if heat from direct sunlight is hotter than heat from reflected sunlight.

In this project, waves of vibrations are experimented with using water in glasses.

What is mulch? Kids will provide soil with a wet blanket of mulch and see if that helps keep drought-stricken soil damp.

In this project, a mnemonic is used to test how it increases memory.

This science fair experiment idea's objective is to understand the general concept of an acid and a base.

Science fair project that determines whether tapping a pomegranate with a spoon helps it release its seeds.

Science fair project that determines whether mass and weight are the same or different.

This project tests the hypothesis that dark colors absorb more heat than light colors.

This science fair project idea examines how well individuals can remember a story they were told and how accurately they pass that story along.

In this investigation, an oil spill is simulated in a jar to observe the damage that oil spills have on the ocean and ocean life.

This science fair project idea determines if family members can recognize one another using only the sense of smell.

In this project, a magnet is used to collect iron from breakfast cereals.

In this project, the fingerprints of family members are compared to determine if people from the same family have similar fingerprints.

Find out whether soil amendments can improve soil conditions and help you grow a bigger beanstalk in this ecology experiment!

This science fair project idea examines liquids of different densities.

This science fair project idea creates cool new colorful fabric pattern designs and experiments with the mixing of colors.

Find out whether optical mice are useful on all surfaces or if there are drawbacks to this supposedly superior solution to the traditional roller-ball mouse.

Science fair project determines relationship between number and variety of insects and spiders by collecting and counting invertebrates in a ecosystem.

Find out whether cast iron or regular teflon pans heat up faster and also retain their heat longer.

This science fair project idea is develops new or improved paper making techniques and encourages recycling.

In this experiment, the weight of aluminum cans will be compared.

Construct batteries that make electricity from fruits with this fun science fair project.

This experiment explores whether reading text on a computer screen or type on paper leads to better retention of the information read.

The science project fair idea explores the interaction between your nose, mouth, and brain when tasting a new food or drink.

How clean is the air we breathe? The answer might surprise you. Learn how to investigate local air quality with this cool science fair project.

In this science project, the center of gravity is explored.