Determines the extent that high school GPA predicts future income. Survey volunteers, divide GPA into 5 categories, compare income levels with GPA

Determine if picking up fallen food in 5 seconds or less prevents the transfer of bacteria from the ground.

Use popcorn in this tasty experiment to explore the five senses at home with your kindergartener!

In this activity, your child will be asked to create a boat that can successfully float while holding 25 pennies.

In this project, you will observe and record changes in sunspots over two weeks.

Word color association is just a fancy way to talk about the way we connect colors with words.

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

This experiment challenges students to forecast the weather based on the surrounding areas' weather.

This science fair project idea determines an average personâs ability to use their anaerobic power system over a period of 2 weeks.

This experiment evaluates how a diet that is rich in "mood-enhancing" foods affects the way people feel over several weeks.

This science fair project idea examines the distance a person travels on an average day and to relate that to an understanding of the size of the Earth.

Set up a fun guessing game for your curious kindergartener, one that will test her ability to use all five of her senses.

Science fair project that tests how well various sunscreens protect skin from the sunâs ultraviolet radiation by measuring their effect on sun-sensitive paper.

Create an organic plastic product using vinegar and cream. Track decomposition over course of several weeks. Compare decomposition with traditional plastics.

Test products which claim to reduce wrinkles, and determine which is the most effective. Test effectiveness over three weeks, using a sample of volunteers.

Determine how wind speed affects the stability of a kite and the ease of getting it into the air.

Science fair project that measure winds speed, temperature, and time of day in order to determine the origins of the wind.

This science fair project idea tests whether it is true that humans are in the morning than later during the day/night.

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

What happens when "coffee-addicts" miss coffee for 1 day? Find out in this science fair project idea!

Compare air temperature with the infrared temperature from a reflecting surface at different times of the day, in shade and in sunlight.

Science fair project that determines how UV radiation emitted by the sun varies depending on the time of day, using a handheld UV detector

What makes your shadow dance around all day? Let's play detective and find out why that sneaky shadow never stays in one place for long.

examine how passive solar heating works, measure temperature in a parked car on a sunny day. ways to use passive solar heating as an alternative, energy

Discover whether the â5-second ruleâ is effective at determining whether food is still safe to eat after being dropped on the ground.

Be a chemist for a day and study the simple reaction between sugar and heat. Try heating sugar and see what happens!

It's the day before the test, and you still have a ton to memorize! Sound familiar? Test memorizing techniques to help yourself out next time.

For your budding first grade scientist, all you need is some simple, natural materials to create an amazing ant farm. Here's how to get started.

In this activity, you child will learn about how heat changes food. On the next sunny day, head outdoors to make a treat in an outside oven! Here's how:

Learn how to make an anemometer with step-by-step instructions in this cool science fair project idea for 4th grade.