Science fair project that illustrates the properties of black holes in space.

Check out this cool science fair project idea to explore non-chemical means of preserving fruits by using thermotherapy.

Science fair project that determines the correlation between the ability of selected materials to conduct heat and a material's density.

Calculate the mass of the Earth using the sidereal and calendar period of the Moon and Newton's Law of Universal Gravitation in this physics science project!

Free science fair project idea that examines air pollution in local environments. Particles are trapped by petroleum jelly on microscope slides.

Learn how to be a bird scientist in this simple project of watching feathered friends in their habitat.

What are buttress roots? In this fun science project, make a model of a rainforest tree and learn how they help trees survive in the tropical rainforest!

Explore convex and concave objects and how they reflect light.

Young physicists will wrestle with a discrepant event: the Hammer Ruler Trick. They'll make some inferences about torque, balance, and center of gravity.

This experiment evaluates if personality influences whether a person prefers dogs or cats.

This science project is to discover which Black Walnut tree tissue contains the most concentrated amount of Juglone, a substance that works like an herbicide.

This science project examines the effectiveness of various types of laundry detergents on stains trapped on a white handkerchief.

Explore how you can achieve magnetic levitation with the Meissner Effect! This cool science project explains formation and applications of a superconductor.

This middle school science fair project evaluates test subjectsâ ability to determine what a person is feeling by reading their facial microexpressions.

Check out this fun science fair project idea for middle school students to learn about the effects of temperature on the density of a gas such as air.

Find out whether matte or shiny nail polish lasts longer.

Find out which part of a flame burns wood the fastest and also if this is true for all types of flames such as candle-flame, burners, and lighters.

This fun science project explores the climate change over the course of the history of Earth and helps construct a diorama representing a geologic time period.

Science fair project that examines how winter storms form and the relationship between temperature, moisture and snow.

Create your own light bulb and test filaments of different thicknesses to see which keeps the bulb burning for the longest time.

In this fun experiment, learn about brand awareness and the influence of media on children by testing logo recognition in different age groups.

Discover how to make fake snot with this cool science fair project idea to learn about polymers, enzymes, and more.

Determine which seeds are most likely to survive harsh winter conditions (low temperatures).

The goal of this science fair project was to evaluate the ElectroMagnetic Field produced by Radio Frequency Identification transmitters.

The objective of this science fair project is to assess the benefits of the game system for improving player performance following use.

Science fair project that explore how compound motion works by examining how gravity is affected by horizontal force.

This science experiment tests why guacamole goes brown and if leaving the pit in will stop guacamole from turning brown.

What causes dilated pupils? Young scientists will find out by applying what they already know about changes in pupil size and making models of the pupil.

Test out the pH levels of soil in your backyard versus soil in more wild environments to solve this science case.

This experiment evaluates if the temperature of the environment that you work in affects your ability to perform mental tasks.