In this science experiment, observe convection currents forming and learn about how heat energy moves in liquids from hot to cooler areas through convection.

What's the relationship between temperature, air humidity and static electricity? Kids will find out with this free static electricity science fair project.

Science fair project that determines whether lettuce that is harvested gradually yields more produce than lettuce that is harvested all at once.

Administer IQ tests to volunteers. have one group practice typical IQ test problems. Then compare results of the two groups.

How greasy are your potato chips? Students will use a reliable method to quantify greasiness and compare different brands in this great science fair project.

Which sunscreen is most effective at blocking the sun's harmful UV rays? Test the SPF of various sunblock brands in this cool science project!

In this science fair project, students examine under what conditions individual plants release seeds and how far the seeds are released.

Examine how the tire treads of a bicycle affect its rolling frictional force. Change tires, test speed performance on different terrains.

In this project, you'll build a model of the earth, complete with all seven continents and four major oceans.

This science fair project idea discovers the effect of (high) heat on animal cells.

Determine whether people can actually taste the difference between âhealthyâ cookies and the traditional version.

Compare ability of selected materials to block UV-A radiation. Shine black light though glass at detecting beads underneath. Note color intensity.

This project investigates several commercially decaffeinated tea types (black, green, oolong, white) for the presence of detectable traces of caffeine.

Science fair project that compares the properties of different fabrics to determine whether natural or synthetic fabrics are better at wicking away moisture.

Kids will explore the corrosiveness of soda in this cool science fair project by leaving pennies submerged in soda overnight.

Science fair project that determines whether landscaping fabric impacts the ability of plants to receive water.

In this science fair project, we learn how air molecules move as a result of density, convection, and air currents.

Are you ready to be a detective for science? Then get out your magnifying glass and start studying fingerprints!

Demonstrate and describe acid-base reactions of baking soda and baking powder by making pancakes.

This experiment researches if you gave different amounts of food to mosquito larvae would they grow faster or slower

Determine whether cats have dominant paws. Observe which paw cat uses to reach for treats, feather, and string. Calculate percentage for two paws.

The goal of this middle school science fair project is to examine the effect of caffeine on plant growth.

This fun middle school science fair project idea helps student discover the concepts behind deep sea diving and how Cartesian divers work.

In this science fair project caffeine will be extracted from Gunpowder Green Tea, illustrating the isolation of a naturally occurring product from a plant.

In this project, all you need is a protractor to learn how to use the altitude of Polaris to find latitude on Earth. Polaris is also known as the North Star.

What kind of fabric holds dye best? How can you improve a dyed fabric's colorfastness? In this colorful project, test colorfastness using mordants and bleach.

This science fair project determines the quality of a given product.

This science fair project idea discovers the principle of conservation of mass.

This science fair project idea recreates the movement of planetary bodies in order to learn why they sometimes appear to move backwards.

This science fair project idea models industrial oil spills and determines if they have an impact on wildlife living beneath the surface of the water.