Science fair project that examines how light wavelengths affect photosynthesis in the aquatic plant: Elodea.

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

Science fair project that determines what neurons are, what they do and compiles this vital information in an illustrated book.

The objective of this science fair project is to study the photosynthesis process and demonstrate the important role that leaves play in the process.

Science fair project determines relationship between number and variety of insects and spiders by collecting and counting invertebrates in a ecosystem.

In this science fair project you will make a model of a cell membrane using very simple material.

Science fair project that examines the benefits of the plant enzyme: pectin methyl esterase (PME). Where is PME found in the plant? What does it do chemically?

Find out whether packaged seeds actually do expire in this new science fair project idea.

Plants need water to grow. In this project we learn how plants transport water from their roots to their leaves

This science fair project idea designs safe bicycle routes using GPS.

In this investigation, three different juices are tested to determine which juice contains the greatest amount of vitamin C.

Watch pre-packaged seeds and seeds taken from inside fruits and vegetables grow. Which ones will grow faster? Read more in this science fair project idea.

This science fair project idea teaches kids the different functions of a leaf.

This science fair project determines whether the types of plants growing in a Pacific Northwest rain forest environment are influenced by the soil acidity.

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

This science fair project idea determines which brand of batteries have the longest life.

This science fair project idea examines which type of insulation holds in the most heat.

This science fair project idea sheds some "light" on which color of candles burn the longest.

The objective of this science fair project is to observe the properties of friction and apply this knowledge to search for a near-frictionless surface.

In this project, several food items are tested to determine whether they contain starch.

In this science project idea learn about working of different types of smoke detectors and find out which one is the most effective for you.

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

This project compares test subjects' responses to whining and other "attachment" and attention-getting sounds to determine which sounds are most distracting.

This science fair project idea investigates the ability of different whitening toothpastes to whiten teeth.

Check out this fun high school science fair project idea to investigate how the cell membrane regulates what moves into and out of cells.

Science fair project that examines how cell membranes allow the inward and outward flow of materials as demonstrated by eggs.

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

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

Compare animal and plant fats and observe, and record, and draw conclusions about their similarities and differences.