In this cool catalase and hydrogen peroxide experiment, kids put a potato in a jar of hydrogen peroxide to see how catalase acts as an enzyme.

This science fair project teaches you about what makes persimmons so tart and how astringency can be removed by studying the effect of tannins on fruit.

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

In this experiment you observe and determine how well your cat uses his whiskers to navigate through a maze.

Perk up your front porch with this hanging vase craft, perfect for spring and for getting kids outdoors!

Science fair project that determines whether mass and weight are the same or different.

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

This science fair project idea investigates whether plants can survive being frozen.

This science fair project enhances the understanding and awareness of energy use and explores the concept of energy efficient.

Wonder why bugs always fly around your lights at night? This experiment determines whether insects are attracted to the heat or the light.

This science fair project examines which fruits and/or vegetables will ripen prematurely when placed with ripe apples.

This science fair project idea builds models of various types of bridges and then determines which bridge design is the strongest.

Throughout history, people have used song as a teaching and memory tool. This project explores whether song improves a person's ability to retain information.

Glass is see-through, but usually you can still see that it is there. In this experiment, we use baby oil to make glass go completely invisible.

This activity will introduce your child to the four different components of blood and give him a fun way to visualize its properties.

Science fair project which uses coins flips to visually demonstrate the probability of an event and how to express it.

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

The objective of this science fair project is to test the growth rate of a plan in a crystal medium in comparison to traditional soil.

This science fair experiment idea's objective is to understand the general concept of an acid and a base.

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

This study evaluates if electronic devices commonly found in most households emit radiation, and if they do, how much?

In this science experiment, your child will test the strength of hollow structures in order to understand how strong bird bones really are.

This experiment explores whether reading text on a computer screen or type on paper leads to better retention of the information read.

This project examines whether playing music during class helps students learn or if it distracts students from learning.

This project explores whether nails, toothpicks, straws, or pen nibs are best for applying ink to paper.

This science fair project focuses on the use of the enzyme amylase found in human saliva to break down starch into sugar.

All you need are pencils, paper and some scissors to get started on this easy and fun game to review astronomy information, or other types of study concepts.

This science fair project idea explores the relationship between oil and water in terms of density as well as hydrophilic/hydrophobic compounds.

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

What is biodiversity? Kids will study different areas of their backyards to see which is the most diverse to learn about biodiversity and random sampling.