This science project teaches students about organic farming and the benefits and disadvantages of commercial plant food.

This is a fun and inexpensive project and it's a great way for your child to build basic geometry skills, like shape recognition and pattern/angle familiarity.

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

Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.

In this microwave plant experiment, find out whether microwave radiation will affect radish seed germination. Will it help or hinder the plants' growth?

Discover whether the color of text correlates with ease and speed of reading.

Could there be toxic chemicals lurking in the cupboards and closets of your home?

This science fair project idea researches how your choice of clothing affect how hot or cool you feel during the day.

This science fair project idea examines whether people can decode scrambled messages.

This science fair project idea determines if material and tensile strength of different types of skateboard wheels affects the velocity of the skateboarder.

This science fair project idea explores whether there is a connection to the color a person wears and the way their emotional state is perceived by others.

Science fair project that tests the correlation between outdoor temperature or weather conditions and the number of visible stars at night.

This experiment will test whether people are better auditory or visual learners and if there is a link between gender and either of these learning types.

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

This science fair project idea tests whether tall people have the ability to swim faster than people of average and shorter heights.

In this project, different childproof containers are tested to see how childproof they really are.

This science fair project examines discover whether different formations of deodorant works better for certain skin types.

Research camouflage products and techniques, test quality by timing volunteers. Calculate the average length of time to recognize the subject.

The objective of this science fair project is to experiment with balancing everyday objects and observing the the effects of gravity on materials.

This science fair project idea explores edible things you didn't know you could eat.

Study history of aerodynamics of arrow design to create a perfect arrow. Test arrows by shooting at an archery target.

This science fair project idea investigates whether air has mass and weight.

Research fruits and their ripening stages, follow and document the different stages. Analyze what causes fruit to continue ripening after being picked.

This science fair project discovers the properties and uses of sand and develops new or improved methods, techniques, or products involving sand.

Research overview of architecural acoustics. Design and build a whispering wall from wood or plastic. Test which materials work best.

Get down to the rubber with this science project that tests the effectiveness of different types of erasers.

Demonstrate which cooking method gets rid of the most fat.

Science fair project that builds a magnetometer and demonstrate its uses.

Find out if most people can distinguish the difference between tones on different instruments.

Discover how and which salt melts ice the quickest.