A math project teaches students to use a clinometer to gauge the height of very tall objects like trees & to think of better ways to measure how high they are.

This science fair project idea determines how your body responds to allergies.

By using static electricity generated from their body, a child can cause a small fluorescent lamp bulb to light up!

In this science fair project, students evaluate the alleged pain-relieving properties of amber.

Science fair project that examines the relationship between the size of a bubble and how quickly it falls. What is the correlation?

In this science fair project, students will learn how to calculate the formula for the thermal decomposition of potassium chlorate.

This science fair project idea identifies trees using a dichotomous key.

This science fair project idea investigates whether rocks containing geodes can be determined from the outside.

Does 100% Fruit Juice have more Vitamin C than juice with artificial ingredients? Find out in this science fair project idea!

Does nail polish really slow the growth of nails? Explore in this science fair project idea.

In this science fair project, students determine whether a bean plant grows faster and taller using a traditional soil planting method or hydroponic method.

This science fair project idea determines which method of hand cleansing is the most effective.

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

This science fair project idea explores how length affects the weight a bridge can hold.

Science fair project that determines the effect of concentrated mental effort on physical performance levels.

Science fair project that cultivates slime mold and monitors the stages of its development.

This science fair project examines the different composition of fungi and plants.

Determine if left-handed people have faster response times.

Will your liquid weigh less once you remove the fat from it? Find out in this science fair project idea.

Science fair project which helps you determine your latitude by using an astrolabe, which measures the angle between the North Star and the horizon.

Investigate how to keep your fruit fresh for longer. The purpose of this science experiment it to determine which kind of bag best preserves fruit.

Do lefties just write different or are their brains different? This science project has students explore what it means to be left handed.

This interactive project invites science fair-goers to participate in examination and recording to demonstrate the importance of firsthand observation.

Explore if planting seeds in a certain direction will affect how fast it germinates.

In this science fair project, students focus sunlight with a magnifying glass and trap shorter waves to melt ice.

In this science fair experiment, high school students determine if all proteins denature at the same temperature.

In this science fair project, students evaluate test subjects to determine if certain personality traits are more common in frequent users of social media.

This fun marbled paper craft uses things you're likely to have around your house, and it teaches kids some simple chemistry too!

This science project examines the history of earthquakes and what we can do to prevent future disasters.

If your child aspires to be the next Frank Lloyd Wright, we've got some tips on building sand castles that last.