This science fair project idea explores which fruit molds the fastest.

This science fair project idea determines if the color of light affects the growth of plants.

Find out whether putting something on top of a plant will inhibit its growth.

This experiment challenges students to forecast the weather based on the surrounding areas' weather.

This science fair project idea explores whether mint, known for its âcooling sensationâ really does lower temperatures.

Demonstrate how static electricity can cause an object to move. It also examines just how an object affected by static electricity will move.

Does skin thickness really decrease fruit spoilage? Find out in this science fair project idea!

Science fair project that examines how winter storms form and the relationship between temperature, moisture and snow.

The objective of this science fair project is to set up a compost bin to convert food scraps and organic waste.

What's the best way to make DIY compost? Kids will learn about aerobic and anaerobic decomposition while learning to appreciate the value of composting.

This science project allows students to study the psychology of happiness.

In this experiment, your child will create two compost bins and see if he can determine what attracts fruit flies.

The objective of this science fair project is to experiment with balancing everyday objects and observing the the effects of gravity on materials.

Learn about the effect of artificial light on plant growth versus natural sunlight and delve into some biology and botany concepts in this science project.

Do you think heat can affect a plant's growth rate?

In this science project, baking powder and vinegar are used to simulate the action of a fire extinguisher.

This science project teaches students the relationship between compost and plant growth. Students conduct an experiment with different types of compost.

Gather some friends for a bubbly soda taste test do determine calories' role in your favorite drinks.

Learn about this simple machine and make a pulley of your own to use for fun science trials.

Wind is an important source of renewable, green energy. The purpose of this science fair project is to build and operate a windmill generator.

This science fair project idea explores whether a sundial is as accurate as an atomic clock when telling time.

Do lefties just write different or are their brains different? This science project has students explore what it means to be left handed.

There are many benefits to bugs and insects. This science project shows how cockroaches, termites, and other critters benefit our planet.

This science fair project demonstrates the principles of reflection through simple experiments involving mirrors and light.

Ant behavior is closely related to light intensity. This free science fair project idea examines how fast ants dig when they are exposed to to light and dark.

This science project encourages students to investigate the Mozart Effect, the idea that classical music promotes learning.

Determine whether butterflies like to drink sugar water, salt water, or plain water.

This science fair project teaches kids experimental design and how to test if subjects can really sense if they are being watched.

This science fair project idea researches how your choice of clothing affect how hot or cool you feel during the day.

Science fair project in which you will examine how crystals are formed by creating your own crystal using charcoal briquettes, salt, and ammonia.