Do hand soaps and sanitizers prevent the growth of bread mold? If so, why? Kids will find out with this fun and informative science fair project idea.

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

This science fair project idea measures the growth of bread dough and finds out how long it takes for the dough to stop rising.

Is cleaning with lemon effective? Get ready to give this science project some elbow grease and find out if acidic lemons can be used as a cleaning agent.

The project investigates the affect music has on plant growth while experimenting with rock, classical and no music.

Do you love to make Jell-O? Find out in this science fair project idea if it is possible to make Jell-O with just warm water.

The purpose of this science fair project is to demonstrate how yeast, a fungus, causes bread to rise.

Is there a relationship between caffeine and heart rate? Students will determine the effect of caffeine on heart rate in this fun science fair project.

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

This science fair project idea observes products available in the school cafeteria and waste produced by these products.

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 fun project, use a memory game to test various age groups and determine whether aging directly affects short-term memory loss.

Plants and light seem to be good buddies, but how far does the friendship really go?

Soil and energy don't go together, right? That would be as bizarre as a pairing of peanut butter and marshmallows! Well, actually...

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

Check out this cool science fair project idea that models the behavior of the cold desert plants: xerophytes and halophytes.

The project determines which type of birds prefer which type of birdseed.

In this project, the fingerprints of family members are compared to determine if people from the same family have similar fingerprints.

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

In this project, a mnemonic is used to test how it increases memory.

Check out this science project idea to compare organic produce to non-organic produce and how preservatives in food extend the shelf life of goods.

This science fair project idea researches the definition of ‘biodegradable’ and explores this in a real-life setting.

Kids often ask, "how tall am I?" This science fair project seeks to determine how well kids can guess their own heights.

The goal of this evaporation experiment is to learn about how different external conditions affect drying time.

Protozoa and ciliate and amoeba, oh my! The objective of this science fair project is for students to use a microscope and identify microscopic life.

Water, along with soil and light, is a necessary component for plant growth. So what's better for promoting plant growth: tap water, or rain water?

In this project, learn about animal vision and different kinds of eyes: ocelli, compound eyes, and camera eyes. Find out what a jellyfish or grasshopper sees!

Learn whether writing things down really makes things easier to remember.

The goal of this science fair project is to analyze differences between the taste and texture of frozen and fresh food.