This project will examine the relationship between materials and air resistance.

This experiment will explore how mallets of various materials and weight create sonic tones of varying lengths.

Science far project which determines whether the material of a baseball bat affects the distance that the baseball will travel.

Observe trends in the properties of writing materials over past 5000 years and extrapolate to future time. Prepare a table that compares writing material.

This two-ingredient dough, sometimes called "moon sand," is a quick and cheap way to let kids explore their senses, build fine motor skills, and play.

This project will explore whether test subjects, deprived of points of reference, will, in attempting to walk a straight course, walk in circles.

This science fair project idea highlights decomposition rates by comparing how long it takes an item to decompose in a compost pile vs. a landfill.

How do organic materials become soil? This science experiment measures what materials biodegrade.

In this cool science experiment, learn about magnetism and poles, and test magnet strength to find out if two magnets are twice as strong as one.

This science project establishes a "breakability index" - basically to assess how much damage is done in different circumstances.

Air resistance is a crucial factor when designing a parachute. In this science fair project, students find what type of material works best as a parachute.

Measure temperature change over time using a variety of insulation materials. Be creative with insulation materials: scarves, yarn, socks, feathers, oil, etc

In this fun science fair project idea learn about the multiple sources of radio waves and fin out how difficult it is to block them.

Examine how a battery can be made from everyday materials.

Compare the ignition rates of various types of flame-retardant materials.

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

Science fair project that determines which materials cause the most friction by sliding blocks of wood down a ramp.

This science fair project idea discovers new ways to use recycled materials and encourages new architectural design ideas.

This project compares the strength of one, two, and three-ply toilet paper.

Science fair project that explores the phenomenon of Non-Newtonian fluids by exerting force on different materials.

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

Check out is fun science fair project idea to learn about heat transfer and why certain insulating materials are more practical than others.

The purpose of this science fair project is to determine which conditions and materials quicken the composting process to make the best compost.

The objective of this experiment is to identify common materials that absorb sound waves with the greatest efficiency.

In this project, you will observe and record changes in sunspots over two weeks.

Demonstrate the principle of jet propulsion in this science fair project by building a rocket from household materials.

In this activity, your child will be challenged to use simple materials to create a catapult for a small, lightweight toy.

How fast does light travel in different mediums? Kids conduct a cool refraction experiment in materials like water and air for this science fair project.

Science fair project that examines how cell membranes allow the inward and outward flow of materials as demonstrated by eggs.

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