This science fair project idea determines which colors are more difficult to read at a distance.

This science fair experiment organizes made-up elements to simulate Mendeleev when he made the periodic table of elements.

Explore the relationship between personality traits and birth order effects.

Are red apples really sweeter than green apples? The objective of this science fair project is to test the theory with quantitative evidence.

How do crystals form? In this science fair project, students will use three different saturated solutions to see how different minerals form crystals over time.

This social science experiment assesses whether the timing of peak mental performance shifts from afternoon to morning as we age.

This science fair project determines which type of physical activity most improves memory.

The project idea is to establish whether it is easier to memorize words with fewer syllables and to understand how memory works.

Explore the negative and positive consequences of stereotypes.

This science fair project examines how carnivorous plants digest insects, and whether the plant can use nitrogen in the soil to compensate for lack of insects.

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

The project idea is to understand how sugar effects brain chemistry.

In this experiment you explore how tectonic plates move to create land and expand bodies of water.

In this science fair project, students use the streak test to tell minerals apart from each other.

The purpose of this science project is to determine which chemical best lowers the temperature of water in a cold pack and if the amount affects its use.

Collect meteorite dust with a magnet in your very own backyard! The objective of this science fair project is to gather meteorite dust to study outer space.

This science fair project idea lets you build your own wind tunnel and tests different models of paper airplane.

This fun science fair project idea explains what a circadian rhythm is and explores the types of biological activities that follow a 24 hour cycle in mammals.

In this science fair project, students examine how temperature affects sugar transport within a plant.

This experiment investigate whether children in different age groups learn better from a computer program or a human teacher.

Science fair project that studies how the brain transforms man-made symbols into meaningful concepts.

In this experiment a spectrometer is used to analyze the light emitted by burning ion solutions.

In this project students experiment with making music using only glasses of water.

Create your very own scented hand sanitizer that will help your child to keep those nasty germs at bay!

In this project children discover, identify, and sort seeds from a variety of fruits and vegetables

This project will explore whether test subjects, deprived of points of reference, will, in attempting to walk a straight course, walk in circles.

This project explores whether plants can live and grow when "watered" with juice, soda, or milk.

This fun science project explores the climate change over the course of the history of Earth and helps construct a diorama representing a geologic time period.

This experiment will explore the best way to create a perfect soft-boiled egg.

This science fair project idea explores how far the âdanger zoneâ is from different types of caution signs.