This experiment investigates whether the Ranschburg Effect is observed more frequently in older or younger adults.

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

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

What do ants eat? Kids find out by observing a colony of ants in this cool zoology science fair project for 4th grade.

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.

In this experiment you will evaluate whether praise improves athletic performance.

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

Examine the presence of seeds in open fields. Collect seeds on socks by walking through open fields of grass or other growth. Germinate seeds on socks

This experiment evaluates whether motivational music can improve athletic performance.

Camouflage is one of the most important animal adaptations in the African savanna biome. Kids create their own camouflage with this fun science fair project.

This science fair project idea highlights decomposition rates by comparing how long it takes an item to decompose in a compost pile vs. a landfill.

In this project, build an insect model that shows how the head, thorax, and abdomen fit together! Learn insect anatomy by constructing a paper mache critter.

What is a series circuit and how does it work? Learn about voltage, electrical current, and resistors in this cool science experiment!

Test out the pH levels of soil in your backyard versus soil in more wild environments to solve this science case.

This classic children's game-connecting two cups with a string-demonstrates sound's ability to travel through air vs through a solid.

Learn how to relight a candle by lighting the vaporized wax in the smoke, and test how various kind of wax and candle brands relight differently.

Science fair project that uses iodine solution to demonstrate how starch is turned into sugar when it is chewed in the mouth.

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

This experiment explores whether caffeine improves athletic performance.

This experiment will evaluate how texting and talking on cell phones influence reaction time.

This science fair project evaluates which sense produces the fastest response time: hearing, touching, smelling or seeing.

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.

This project determines whether hands-on practice, mental practice, or no practice leads to better shooting of free-throws.

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

It's the day before the test, and you still have a ton to memorize! Sound familiar? Test memorizing techniques to help yourself out next time.

This easy aerodynamics activity is a simple way to introduce kids to the scientific method.

Young physicists learn about apparent weightlessnessâthat weird sensation you sometimes feel in elevators, turbulent airplanes, and roller coasters.

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

This project researches whether the type of land use affects the water quality of Queenstown Creek.

Dig into the physics of pool to explore some cool applied math and learn about what happens in an elastic collision of equal masses.