How can we describe the relationship of magnetic field strength vs. distance? Kids will find out with this free science fair project idea.

This science fair project idea determines what household items are good conductors of electricity.

This classic children's game demonstrates how sound travels through air vs. through a solid.

In this science fair project, students make their own rain gauge to measure rainfall.

This science fair project idea investigates which objects float and sink in honey, water, and oil.

What is a wedge? Kids find out by experimenting with different wedges in this simple science fair project idea.

This science fair project investigates why the number of visible stars changes from place to place.

Learn about the role of Earth's rotation on the Coriolis Effect and hurricanes in this science project. Model the Coriolis Effect on a hurricane's direction.

This science fair project idea explores the different properties & interactions of sugar molecules.

Learn about the fruit fly life cycle in this experiment. Capture fruit flies to examine various stages of insect metamorphosis.

This recipe makes bubbles that not only blow up nice and big, but do tricks and experiments! How do you do it? It's not a secret, it's science!

Build a 3d animal cell model with this cool science fair project, which helps kids visualize and understand the function of a cell's parts and organelles.

This project determines what category of person is most likely to be ticklish.

Make a backbone model to explore human anatomy and life science.

Observe corn seed germination to learn about dicots and monocots and how plants grow from seeds to seedlings to full-grown plants!

How does water pressure change with depth? Kids learn how pressure works underwater with this cool and easy demo.

This science fair project idea explores whether it is easier to balance on a narrow ledge or on a rope.

Science fair project that determines whether lettuce that is harvested gradually yields more produce than lettuce that is harvested all at once.

Using an empty tennis ball can and a swimming pool, you will determine if it's possible to have a conversation under water.

Find out which kind of bubble wrap fares best when put in impact.

In this science fair project you will make a model of a cell membrane using very simple material.

This science fair project idea investigates the hardness property of minerals.

This science fair project idea determines what household items are good conductors of electricity.

Milk is made of water and fat; but how can you separate the two? Find out in this color changing milk experiment.

This science fair project idea explores substances that cause a bubble to last longer.

This science fair project idea investigates how a bottom keel helps keep a boat from rocking back and forth.

In this science fair project, students will try to discover if test subjects can detect the presence of Monosodium Glutumate (MSG) in food.

Science fair project that identifies the differences between soils from different environments and attempts to figure out why those differences exist.

Science fair project examining barometric pressure, and how it can be used to predict the weather. How does atmospheric pressures relate to weather conditions?

Are you ready to be a detective for science? Then get out your magnifying glass and start studying fingerprints!