Chem4Kids.com - Learn about chemistry including matter, atoms, and reactions. Includes online quizzes.
Polymers: They're Everywhere - Explains what polymers are, where they're found, and why they're important. From National Geographic.
The pH Factor - Virtual chemistry lab about the pH scale.
Mirror Molecules - Some molecules come in mirror-image pairs: a right-handed one and a left-handed one. This Smithsonian site helps kids grades 5 and up learn more about the structure of molecules.
Quia - Chemistry - Try a user created chemistry activity or create one.
Java Applets for Chemistry - Java and Shockwave programs allow students to conduct virtual experiments.
Chemistry Help Page - Online quizzes, notes, and interactive links.
Chemistry Functions - Offers a tool to conduct molar conversions. A periodic table is also featured for reference, with atomic numbers, molar mass, and element symbol for each element.
Delights of Chemistry - Chemistry Demonstrations Performed in Leeds - Chemistry demonstrations performed at the University of Leeds. Movies, photos, and text that explain chemical reactions are available within this site.
Chemistry - Interactive site that teaches the elements, periodic table, chemical reactions, and DNA.
VC2: Your Virtual Chemistry Club - Introduces high school students to the challenges and excitement of the molecular science.
Chemistry Coach Tutorials - Links to a number of site with tutorials, directions, or instruction about chemistry topics including balancing chemical equations, types of reactions, formulas, the mole, stoichiometry, and class information.
Dan Damelin's Chemsite - Part of a project to teach high school chemistry using a website as an integrated in class tool. Includes Flash animations, PDF files of labs and homework assignments, still images, and short video clips which help students to organize and visualize chemical concepts
The Right Chemistry - Canadian site encouraging teachers and students to create chemistry-related online projects in their school. Eligible projects receive funding. Site also contains games, resources and links to chemistry projects that have already been created.
Who Invented the Thermometer? - Timeline showing the invention of the thermometer and the history of the different temperature scales.
Chemistry of Tie-Dying - Background of the chemistry of dyes as examples of molecules, and the reaction between cotton and dye as a perfect example of a simple chemical reaction.
Wondernet: Your Science Place in Cyberspace - Chemistry activities provided through the education division of the American Chemical Society.
BrainPOP - Matter and Molecules - Animated movies, comic strips, activity pages and homework assistance. Includes several topics in chemistry, including isotopes, periodic table, and acids and bases.
Virtual Dating - Java introduction to different kinds of radioactive dating, including radiocarbon and isochron dating.
Chemistry - Thinkquest site offering an overview of atoms, molecules, phases of matter, acids, bases, and elements. Includes games, quizzes, bibliography, and glossary.