High School Chemistry Tutorials About 50 original tutorials, some traditional, some very original, for use in high school chemistry. http://w3.nai.net/~bobsalsa/whstutor.htm

Chem4Kids Information and news about biology, chemistry, physics, geography, HTML, and soon BASIC. http://www.chem4kids.com/

Interactive Science Tutorials Computer based learning for students of biology, biochemistry and chemistry and related subjects. http://www.pythia.co.uk

The Chemistry Place Interactive tutorials, practice exams, chemistry-related news, and links to the most credible and reliable science resources on the web for high school and college students and educators. Subscription required, but a free trial is available. http://www.chemplace.com/

Glenn T. Seaborg Center Seeks to enrich the knowledge and understanding of the general public in the areas of science and mathematics; particularly that of students and teachers from preschool through college. http://seaborg.nmu.edu/

Timberlake's Chemistry PowerPoint tutorials, online quizzes, class schedules, Group work sheets, and text information for instructors and students in introductory chemistry. http://www.karentimberlake.com

General Chemistry Online Rich resource for students and teachers of introductory chemistry. Includes interactive course guides and tutorials, an exam survival guide, reference tables, self-grading quizzes and exams, a searchable glossary, a question and answer board, answers to over 300 frequently asked questions, and a chemical trivia quiz. http://antoine.frostburg.edu/chem/senese/101/index.shtml

Chem Com Gathering place for teachers to exchange information and files with each other. All teachers are invited to upload and download information, relating to the standard eight topics. http://lapeer.org/ChemCom/Index.html

ChemCases.com An NSF-supported curriculum development project, ChemCases is a web-based resource of curriculum supplements for teaching the second semester general chemistry course. Each case study features a number of the basic principles covered in a traditional general chemistry curriculum. These concepts are used to address the decisions that influence development of successful consumer, agricultural and pharmaceutical products. http://chemcases.com/

Information about density determination Get the latest information about density determination, concentration tables in EXCEL format and exchange information with other people. http://www.density.com

Entropy and the Second Law of Thermodynamics Novel, informal, qualitative -- but substantial -- introduction to entropy and the second law of thermo, concluding with the Gibbs equation as "all entropy". http://www.2ndlaw.com

Lansing Eastern High School Chemistry This information includes assignments, worksheets, extra credit and chemistry references. http://scnc.lsd.k12.mi.us/~eastchem/

Chemical Carousel: A Trip Around the Carbon Cycle The carbon cycle is the great natural recycler of carbon atoms. http://library.thinkquest.org/11226/

CHEMystery Created to provide an interactive guide for high school chemistry students. http://library.thinkquest.org/3659/

HKBU Physics Department - Materials Science Materials science learning resources for students and the public, including java applets illustrating some fundamental concepts. http://www.hkbu.edu.hk/~matsci/

KryssTal Chemistry Essays on chemistry topics. http://www.krysstal.com/chem.html

Organic Chemistry Help Find organic chemistry tutorials, chemistry FAQs, self-grading tests, common organic chemistry reaction mechanisms, and indexed chemistry links. http://www.chemhelper.com/

Educational Resources for Particle Technology Tutorials designed to help students and industrial technologists understand powder or slurry behavior and diagnose and correct production problems. http://www.erpt.org/

Chemistry Curriculum Outline of high school chemistry course curriculum with links to teacher generated assignments and pertinent web sites. Intended to help students and other chemistry teachers. http://www.angelfire.com/nj3/benchemistry/

ConcepTests Concept-based tests for use in chemistry. Includes suggestions for how the test can best be used in the instruction of chemistry students. http://www.chem.wisc.edu/~concept/