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

Demonstrate how tracks are formed by pressing your hand into a cornmeal mixture, then reverse the process and make prints of the track.

The objective of this science fair project is the compare the rate and efficiency of disaccharide and polysaccharide fermentation by yeast.

The goal of this fun science experiment is to explore the limitations of sight and learn working of the human eyes.

Examine the influence of the phase of the moon on moisture capillarity in garden soil. Measure and record the depth at which water is first detected.

Check out this fun science project idea on ecological succession and learn the main difference between primary and secondary succession.

This science fair project idea explores whether people have an innate feel for the passing of time from a few seconds to 20 minutes.

The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.

Demonstrate that insects observe colors and choose favorites. Place colored pieces of construction paper on a flat, glassy surface, observe bug preference.

Research currently available fuel sources, and fuel manufacturing and processing techniques. Propose an alternative fuel source.

Science fair project that determines how we can change potential energy into kinetic energy.

Does 100% Fruit Juice have more Vitamin C than juice with artificial ingredients? Find out in this science fair project idea!

This science fair project idea tests the efficacy of both synthetic and natural antibiotics.

Get a cool science project idea on a photovoltaic cell and explore the various factors that affect the energy output of the photovoltaic cell.

Learn about the power of exponents. The objective of this science fair project is to explore and understand how exponents are used.

What do you get when you combine science and fairies? Fairy scientists who make their own potion, of course! This activity promotes critical thinking skills as your child mixes, experiments, and creates their very own fairy potions.

Science fair project that examines the physical features of elephants and butterflies and draws conclusions about their similarities.

Students identify variables that affect the duration of high school romances and analyze data to predict the success or failure of ongoing relationships.

This science fair project idea compares the mass and density of objects.

Aquariums are usually reserved for fish, but this aquarium will contain creatures from your child's imagination!

Science fair project that determines whether cooling eggs helps them be peeled more easily. Compare the time it took to peel each egg.

Wiggly worms are known for staying buried in the soil, but how does that affect plants? Are earthworms and plant growth related?

This first grade science activity brings the green grass of early spring inside while teaching your child about the cycles of growth.

The projects describes the correlation between Gravel Run and Centreville Landing in terms of pH, dissolved oxygen, turbidity, and temperature.

This is a fun way to introduce kids to the concept of volume, and give them a quick hands-on activity to boot.

Study the anatomy of the brain and the functions of the corpus callosum. Research split brain surgery and its impact on advances in neuroscience.

This science fair project idea focuses on the use a conductivity device to determine the ionic concentrations of hard water.

Play with balance and simple engineering as you hurry to create a sturdy rock tower.

This project determines how much the rebound rates of tennis balls change after ten games.

This science fair project idea demonstrates that light travels in straight lines and experiments with reflecting light.