Discover if soda geysers will erupt when using regular vs. diet cola and which candies will create eruptions.

This project explores the effectiveness of various common household ingredients in cleaning tarnished and oxidized coins.

This super fun science project, perfect for young children, combines crafts, dressing up as animals, outdoor play, and life science learning.

This science fair project investigates what type of cookie sheet bakes the best cookies.

Science fair project that tests whether cats have a preference for organic food.

Explore the wattage of microwaves in relevance to cooking time.

Wild-type and GAPDH mutant Caenorhabditis elegans were used as an example of how glucose or sugar affects the lifespan of humans.

Make stunning pendulum waves and learn the math behind the patterns generated with this cool and easy science project.

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.

Determine how good we are at direct and indirect observation.

In this simple science project, learn about what causes dew and what affects dew formation with a drinking glass, ice, and a soda bottle.

Soil is made up of different layers. How far down do you need to dig to find the soil horizon, or the place where bits of leaves and branches become soil?

Does electricity move better through thick wires or thin ones? kids will conduct this classic electricity experiment for this science fair project.

In this science fair project on the relationship between distance and time, kids explore the behavior of gravitational acceleration through direct observation.

Dinosaurs were huge creatures that left behind huge footprints that lasted for millions of years. In this science fair project, kids learn how dinosaur tracks were left behind!

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

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

This science fair project idea explores which is better for diffusion and cell absorbing, more surface area, or more volume.

This science fair project studies whether DSLR and Point-and-Shoot cameras work the same way under all conditions.

Which music genres have the fastest tempos? The slowest? This experiment determines if there's a relationship between beats per minute in a song and its genre.

This experiment investigates the relationship between the temperature of a candle and its burn rate.

Test out various brands of permanent markers to see which one is least water soluble.

This science fair project idea determines whether the older population prefers darker, duller colors rather than bright and lush colors.

Discover whether ants are more attracted to natural cane sugar or artificial sweeteners.

Science fair project which tests which antacids are most potent by measuring how well they neutralize the acid in lemon juice.

This experiment will examine and precisely measure the amount of sugar in various sodas.

This project will examine the relationship between wind velocity and direction and the distance a baseball travels.

This project explores differences in people's reactions to images in color and images in black and white.

The purpose of this study is to determine if people can tell the difference between organic and conventional food from looking at, smelling and tasting it.

This experiment will explore the possibility of a connection between lunar cycles and how humans are affected.