In this experiment, students find out what happens when a less-dense fluid interacts with a denser one, replicating the effect of cooler solid rock on magma.

This project investigates an interesting question: If one learns to write backwards, is one also able to read backwards?

In this science fair project, high school students will try to determine the mathematical patterns in JS Bach's two movement preludes and fugues.

The objective of this science project is to investigate patterns in fingerprints among family members.

Determine whether fresh vegetables have more calories or less calories than canned vegetables.

This science fair project idea demonstrates how air resistance contributes to denser objects falling faster than less dense objects.

This project explores how and how much one family can reduce the amount of garbage they accumulate over a three month period.

The objective of this experiment is to evaluate whether funny advertisements are more or less effective than serious advertisements.

In this cool science experiment, learn about magnetism and poles, and test magnet strength to find out if two magnets are twice as strong as one.

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

The objective of this free science fair project is to examine the way in which the phases of the moon affect circadian patterns in mammals.

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

Your child will create her own falling snowflakes using white paper and glue them over a tree, so it appears as if they are falling from the sky.

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

In this project, waves of vibrations are experimented with using water in glasses.

Science fair project that determines the correlation between wind direction and subsequent weather patterns.

In this project combining nature, art, math, and science, children make rubbings of leaves then observe shapes and structures and sort the leaf images.

Compare the whitening abilities of four different brands of whitening toothpaste to see which one whitens the fastest and which one whitens the most.

Make stunning pendulum waves and learn the math behind the patterns generated with this cool and easy science project.

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

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 explores how listening in to a one-sided conversation affects concentration.

This project compares the strength of one, two, and three-ply toilet paper.

Science fair project that determines whether windmills can be designed so that birds will not feed on them. Will they discriminate between different patterns?

Have your child build a model of a coral polyp, one of the tiny animals that composes a coral reef.

This science fair project idea determines if family members can recognize one another using only the sense of smell.

The objective of this science fair project is to determine the rate at which participants can respond to different patterns.

This weather spinner will improve observation skills by encouraging children to examine and track weather details and patterns.

Test out various brands of permanent markers to see which one is least water soluble.

In this activity, students will be challenged to describe and count the ways a toy moves from one position on a grid to another.