An Exploration of Materials Science The Line of Resistance: Using a Graphite Pencil to Explore the Electrical Properties of Materials and Circuits It's a Colorful Life Chromatics: The Science of Color Seeing the Light: The Physics and Materials Science of the Incandescent Light Bulb The Color of Ice (in pdf format - to read this you need the Adobe Acrobat reader) Staying Alive: The Physics, Mathematics, and Engineering of Safe Driving Fusion, Energy of the Stars Recombinant DNA Labs - Basic Tools for the Molecular Biologist The Electric Bill Project: An Elementary School Introduction to Energy The Scientific Research Paper: A Vehicle for Demonstrating Relevancy at the Elementary Level The Seasons; A Tale of the Sun, Earth, and Two Cities (PDF 96KB)