Science fair project that demonstrates how stalagmites and stalactites are formed.

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

Science fair project that examines oxidation, reduction and chemical indicators by testing for the presence of the iodide in salt.

How powerful is the reaction between baking soda and vinegar? Find out here!

This science experiment tests why guacamole goes brown and if leaving the pit in will stop guacamole from turning brown.

In this experiment we use Scotch Guard to make sand that resists water.

This science fair project examines the different composition of fungi and plants.

This science fair project idea determines effective strategies to help students stay awake and attentive.

Explore the role of starches as thickening agents in food, and learn about the chemical properties of starch in the process.

Why do plants wilt? Kids will learn to think critically about what environmental factors affect plants, and what plants need to survive.

Use a dichotomous key to identify plants or animals.

Determine how we can separate the components of a solution

Science fair project that cultivates slime mold and monitors the stages of its development.

Use a fish tank to simulate a pond! This science fair project explores the relationship between acid rain and the dissolved oxygen concentration of water.

Learn about the greenhouse effect- and get great science fair experiment ideas. Read more.

Science fair project about different digital image file types, compares different encoding algorithms used to compress the data.

This science project examines the effectiveness of various types of laundry detergents on stains trapped on a white handkerchief.

Science fair project that uses iodine solution to demonstrate how starch is turned into sugar when it is chewed in the mouth.

Plants help keep a house cool! This article includes step-by-step instructions for completing this fun and interesting science experiment.

This science fair project idea explores how length affects the weight a bridge can hold.

This science fair project idea explores whether dry ice will cool a beverage faster than wet ice.

Science fair project that helps you create your own compost pile in order to test the efficiency of different methods of composting.

This science fair project idea investigates emulsifiers that allow oil and vinegar to mix.

Kids will learn about the interaction of lactose and lactase in milk and discover why we describe enzymes as catalysts in this fun science fair project.

In this pinto bean germination experiment, you'll learn about how fertilizer aids in growing pinto beans into seedlings.

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

This science fair project will help learners determine whether algae can be made to grow by feeding it supplementary carbon dioxide.

In this simple science project, learn about what causes dew and what affects dew formation with a drinking glass, ice, and a soda bottle.

This science fair project determines if the allelopathic chemical produced by the black walnut tree biodegrades immediately or persists over several days.