This science project teaches students the relationship between compost and plant growth. Students conduct an experiment with different types of compost.

Examine spreadsheet functions and design a new way to utilize spreadsheets. Analyze a spreadsheet program to familiarize yourself with its capabilities.

This science fair project aims to examine the nature of pi and analyze other properties and values related to circles, such as radius, diameter

Learn about sound physics and do a survey experiment to explore the difference between sound and noise in this science project.

A math project teaches students to use a clinometer to gauge the height of very tall objects like trees & to think of better ways to measure how high they are.

Do lefties just write different or are their brains different? This science project has students explore what it means to be left handed.

Science fair project that examines search engine optimization, internet search trends using a statistical study of searched keywords.

This science project examines the history of earthquakes and what we can do to prevent future disasters.

The aim of this science fair project is to study the mathematical construct called magic squares and create a unique magic square puzzle.

This science fair project challenges students to research vortices occurring in nature and then create their own vortex.

This science fair project demonstrates the principles of reflection through simple experiments involving mirrors and light.

This science project encourages students to investigate the Mozart Effect, the idea that classical music promotes learning.

This science project has students study the idea of human beauty.

In this science fair experiment about recycling, demonstrate how the wax from a candle can be reused to make another candle.

Baking these fun cookies will introduce your child to the concept of cross-sections.

Devise an argument for or against the possibility of resurrectin extinct species through DNA manipulation. Analyze data, report findings.

This science fair project teaches kids experimental design and how to test if subjects can really sense if they are being watched.

The goal of this science fair project is to discover the science behind carbonated soft drinks and apply this knowledge to create a new one.

Build basic projector out of ordinary materials. Create several color transparency slides, demonstrate your creation.

What can you do with hair after its cut? This science project teaches you practical uses for human hair.

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.

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

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

This science project has students study a group of volunteer liars actively lying to study the behavior of a lie. Students see if they can figure out the truth.

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

Invite your fourth grader--and her friends--to channel their inner rock stars as they make their own choreographed music video.

In this science fair project, apply the principles of leverage and force by building six simple machines designed to set weights in motion.

Let your imagination take flight as you explore the beautiful continent of Africa! Do this fun writing activity with your child to honor Black History Month.

The goal of this science fair project is to demonstrate current methods of detecting counterfeit money, in particular counterfeit detection pens.

The aim of this science fair project is to examine the differences between brands of bottled water and analyze consumer preferences through a taste test.