Learn about sound physics and do a survey experiment to explore the difference between sound and noise in this science project.

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

Determine which video game elevates the heart rate best and burns the most calories.

Encourage a group of third graders to play this fun game of Whistle Hide-and-Seek as a warm-up to get them prepared for finding a "lost" camper.

In this physics project, you'll learn how to find the maximum height of a projectile using some math and trigonometry.

Examine which metal conducts more heat by boiling water in 3 pans made of aluminum, copper, and stainless steel.

This science fair project idea determines if the size of the parachute will change the rate at which an object falls.

This experiment investigates whether there are certain sounds that affect men and women differently

This fun experiment provides a concrete and visually striking illustration of photosynthesis.

How does frost form? How fast does it form? Do this simple science project using a plastic glass, rock salt and some water to learn about deposition.

This science fair project idea examines whether the colors of the spectrum respond differently in the thermal aspect when radiated by the sun.

Kids will build a turtle habitat in order to observe the climate preferences of this cold-blooded reptile.

This experiment demonstrates the conservation and transfer of energy using a marble rolling over sandpaper.

What's a crater, and how does it happen? Here's a kindergarten experiment with safe, nontoxic ingredients.

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

Science fair project that builds a magnetometer and demonstrate its uses.

The objective of this science project is to examine the factors that affect the dispersion of oil in water, including water agitation.

These science fair experiments demonstrate the chemistry of rust and the oxidation process.

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

Students pit the heat capacity of water against the heat capacity of oil while looking at the effects of dipole rotation in this cool science fair project idea.

This science fair project idea compares the cuteness reaction between genders.

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

In science fair projects, middle school students discover why nitrogen fixing bacteria are important to plant growth.

This experiment will explore the possibility of creating an infinite object by hand.

Evaluate if people are more influenced by video or audio advertising.

This experiment will evaluate if chewing gum affects students' test performance.

Give your child a chance to experiment with how things grow. And throw in something extra to up the fun factor even more...her very own grass pet!

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.

Determine if it is easier to memorize colors, words, words in phrases, pictures or numbers. Determine at when retention rate in each category is the best.

This science fair project compares the abilities of men and women to understand subtle communication through body language.