This experiment evaluates whether there is a relationship between grade point average (GPA) and dating status.

This experiment evaluates whether the phenomenon of "choice blindness" occurs more often with men or women.

Can you stain teeth with tea, coffee, or coke? Explore how in this science fair project idea.

The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.

What do ants eat? Kids find out by observing a colony of ants in this cool zoology science fair project for 4th grade.

Science fair project which teaches you how to make your own homemade glue by combing curdled milk with baking soda.

Kids get step-by-step instructions for how to make a rubber band car and explore the physics of potential energy with this fun engineering science fair project.

This science fair project idea explores whether a plastic slinky works as well as a metal slinky when walking it down the stairs.

The objective of this experiment is to evaluate the effects of acid rain on plants.

Discover whether a metal will expand under hot water.

Kids learn how to prevent erosion by growing grass. They'll test soil with grass against raw soil in this revealing science fair project idea for 4th grade.

This experiment investigates whether font choice affects peoplesâ ability to remember the information that they read.

In this science fair project, kids observe the expansion of liquids when frozen and determine if some liquids expand more than others in the freezing process.

How can Hooke's law explain how springs work? Learn about how Hooke's law is at work when you exert force on a spring in this cool science project.

This science fair project idea tests the efficacy of both synthetic and natural antibiotics.

Can a horse lead itself to the carrot? Train your horse with carrots and boxes and test horse memory in this fun zoology science fair project.

Explore joule heating and resistance vs. temperature with this cool electricity science fair project that gets kids melting ice cubes with resistors.

This middle school project examines the strength of horizontal versus vertical pointing eggshells.

In this insulation experiment, you'll learn which clothes keep you warm in the cold, and which make you shiver.

Science fair project that examines search engine optimization, internet search trends using a statistical study of searched keywords.

Kids will learn how to clean fish tank the natural way. Add catfish to the tank and see if your water gets cleaner.

Wind is an important source of renewable, green energy. The purpose of this science fair project is to build and operate a windmill generator.

This project researches whether the type of land use affects the water quality of Queenstown Creek.

The purpose of this science fair experiment is to investigate whether the color of your hair affects how much static electricity is carried.

This fun and easy middle school science fair project idea explores the topic of pollution and demonstrates if polluted soil affect the growth of green plants.

This experiment will explore the possibility of creating an infinite object by hand.

Assess physical and mental states of subject before and after drinking coffee. Compare initial expectations with their reported conditions.

Free science fair project idea that examines the impact of gravity on a dropped carton of eggs. Design a device to protect the eggs from cracking.

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

Science fair project that tests the effects of temperature change on the reactivity of the catalase enzyme.