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

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.

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.

Kids conduct a simple birdseed experiment to figure out what kinds of birds live nearby in this fun science activity.

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

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.

Explore scientific concepts with this experiment that introduces kids to the scientific method!

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.

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

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.

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.

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.

People have favorite flavors, but what about ants? Which ant food is the most popular?

This science fair project compares the allelopathic affects of juglone, a chemical agent produced by the Black Walnut tree, on two plants.

This science fair project idea experiments with spinning color wheels and optical illusions.

Young scientists will investigate people's preferences for saltiness, and make some inferences about genetics and diet.

In this science fair project, students will create a model of a shoreline, observe erosion and examine how jetties prevent erosion.