- Atom - The Harnessed Atom - Discover the different states and forms of energy and where energy comes from. Find out how the way we live is tied to our energy supply. (PDF)
- Chem4Kids.com - Chem4Kids.com is a website that teaches the basics of chemistry. It has sections on atoms, matter, elements, the periodic table, biochemistry, and reactions.
- ChemicalElements.com - An interactive period table of elements.
- EurekAlert! Science News and Resources for Kids - The EurekAlert! Science for Kids Portal is a central, online source for kid-friendly news and resources.
- Science Facts - Get the answers to life's most interesting questions through scientific inquiry; it will introduce you to the Library of Congress' rich collections in science and technology.
- Science of Cooking - Discover how a pinch of curiosity can improve your cooking! Explore recipes, activities, and webcasts that will enhance your understanding of the science behind food and cooking.
- The pH Factor - Interesting experiments you can do to learn more about acids and bases.