Find out whether people within a family tend to have matching fingerprints.

This project analyzes people's emotional responses to images in painting vs similar images in photographs.

Science fair project that determines whether landscaping fabric impacts the ability of plants to receive water.

This project explores the interaction between air pressure and playing surface in determining a basketballâs bounce.

This science fair project idea tests the efficiency of short term memory.

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

This science fair project examines which fruits and/or vegetables will ripen prematurely when placed with ripe apples.

Which sunscreen is most effective at blocking the sun's harmful UV rays? Test the SPF of various sunblock brands in this cool science project!

This project will explore whether people are emotionally susceptible to suggestions of both humor and sorrow.

This science fair project idea explores discover whether there are any patterns or trends in the memories between different genders.

In this activity, find out who the flowers' "partners in crime" are by being a flower spy!

This experiment investigates whether the primacy effect is observed more frequently in specific populations of people.

Demonstrate if cooking destroys all bacteria that is present in raw meats such as salmonella.

Kids will make predictions about cricket behavior by conducting this fun and easy experiment which simulates different environments for crickets.

What kind of fabric holds dye best? How can you improve a dyed fabric's colorfastness? In this colorful project, test colorfastness using mordants and bleach.

Are you able to endure long periods of exercise? Find out if snorers can exercise longer than non-snorers.

This science fair project idea focuses on saturated and unsaturated lipids (fats and oils).

Pair a planetarium visit with this fun art project that mimics the look of far-off galaxies.

Science fair project that examines the biodiversity of ant populations in various locations.

Science fair project which examines how stopping a tomato's ripening process using the enzyme ethylene effects the tomato plant and its reproduction cycle.

This science project is to discover which Black Walnut tree tissue contains the most concentrated amount of Juglone, a substance that works like an herbicide.

Combine the science of physics with the fun of playing spy. Your young detective can make his own tiny looking glass. It's simple to make!

In this science fair project, students will create a model of a shoreline, observe erosion and examine how jetties prevent erosion.

This science fair project idea investigates how the height at which a pendulum is released affects the length of time it continues.

This science fair project idea investigates the difference in reaction times between boys and girls.

Use applied math to model orbital eccentricity in this cool science fair project for 7th grade.

Learn about the greenhouse effect- and get great science fair experiment ideas. Read more.

Is it amplitude? Weight? Length of string? Kids will discover what factors changing the period of a pendulum depends on in this fun and easy physics experiment.

This experiment investigates whether smell can be used to enhance test subjects' memories.

This middle school science fair project evaluates test subjectsâ ability to determine what a person is feeling by reading their facial microexpressions.