This science fair project idea studies past and current fads and trends.

This science project has students collect wood samples and invent new uses for different types of wood based on its properties.

This science fair project idea increases the space efficiency of living areas and encourages economic improvements via new real estate ideas.

This science fair project idea quantifies growth of seedlings at various pH levels.

Culverts transport seeds away from their original location to different places. This science project examines the effect of culverts on plant growth in streams.

In this science project, baking powder and vinegar are used to simulate the action of a fire extinguisher.

The apparent movement of the sun has been used to keep time since the bronze age. In this science fair project, kids plot solar time against mean solar time.

This science fair project idea designs safe bicycle routes using GPS.

This science fair project idea attempts to develop a new or improved eco-friendly packing material.

In this "paper and pen" science fair experiment, students will research the difference between standard time and astronomical mean time.

Collect meteorite dust with a magnet in your very own backyard! The objective of this science fair project is to gather meteorite dust to study outer space.

How can we describe the relationship of magnetic field strength vs. distance? Kids will find out with this free science fair project idea.

Explore the craters, maria, and highlands on the surface of the Moon! In this fun science project you'll create a 3-D model of the moon using paper mache.

This science fair project will help students learn about non-vascular plants, such as mosses.

Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.

This science fair project ideaexplores whether cooking food destroys potential vitamin levels.

Science fair project that demonstrate how abrasions are formed on rocks in nature and the variations between types of rocks.

This science fair project idea investigates food preference of birds.

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