Topics Covered	Presentation	Rating
The Catalyst: Chemistry Resources for Teachers This is quite a large site with links for several branches of chemistry, a teacher's forum containing "excellent lessons, activities, [and] laboratory exercises for your students that may benefit other teachers and students" (including some using computers in the chemistry classroom, a list of High School Web Sites, a Q & A section for problems with chemistry, a list of conferences for high school chemistry teachers, and a job listing for chemistry teachers. The material in this site is useful for any chemistry teacher. The list of links alone is incredible. This is a must-see for any chemistry teacher.	Introduction to Chemistry
ChemCases.com ChemCases.com 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. We use these concepts to address the decisions that influence development of successful consumer, agricultural and pharmaceutical products. ChemCases.com is a series of curriculum units that link responsible decision making in product development with chemical principles taught in General Chemistry. We expect ChemCases.com curriculum supplements will lead interested students toward the sciences, medicine, pharmacy and engineering by: Why ChemCases? ChemCases provide immediate relevancy -- an instant linkage between familiar products and events and the chemistry underlying their existence. ChemCases explain the benign and explore the controversial, raising our science of chemistry into the mainstream of the flow of decision making.	Introduction to Chemistry	Explains through diagrams
Cody's Science Education Zone This site contains lesson plans for physical science, life science and general science. There are also lesson plans that have a humorous tone to them. It is also a source for scientific humour and brain teasers. Included on this site is the author's master thesis and related links to action research related sites. The science education zone includes information about designing web pages and includes links to software, web tutorials and clipart.	Introduction to Chemistry Atoms and Elements Molecules and Compounds Chemical Reactions Moles and Stoichiometry Solubility & Solutions Energy Changes in Chemical Reactions Reaction Kinetics Equilibrium Acid-Base Equilibria Oxidation & Reduction
History of Chemistry This site labels all the major categories in the chemistry curriculum with the scientists that influenced major developments in those areas. Each scientist can be clicked on and the site links the user to a complete biography. Excellent for the historical aspect of the DSLs. Woodrow Wilson home Chemistry page has links to the History of chemistry as well as several activities.	Atoms and Elements Oxidation and Reduction Acid-Base Equilibria Equilibrium
The Particle Adventure As "a tour of the inner workings of an atom", this site introduces the particle theory and discusses atomic forces. Designed to be used by teachers the site includes many worksheets that can be copied and printed off.	Atoms and Elements
"Ponder Chemistry" Lessons index Teachable lessons on Elements and Moles. This site also contains a net surfing tutorial for teachers.	Atoms and Elements Moles and Stoichiometry	Lesson Plans	71
Science Resource Center This is an amazing site for both Chemistry and Biology teachers! It includes complete lesson plans, demonstrations and extra links and information. The demonstrations include pictures, animations, instructions and background information. The labs also contain background information, as well as pre and post lab questions for students to complete. There are also teacher's tips where one can find shorter activities for the classroom that pertain to difficult to teach subjects. Finally, there are many miscellaneous activities and readings to be found, stuff to have fun with!!!	Introduction to Chemistry Atoms and Elements Molecules and Compounds Chemical Reactions Moles and Stoichiometry Solubility & Solutions Energy Changes in Chemical Reactions Reaction Kinetics Equilibrium Acid-Base Equilibria Oxidation & Reduction
Science Safety This site which was created by the Laboratory Safety Institute, gives guidelines and tips for making your labs safe and keeping them that way.	Introduction to Chemistry
S.M.I.L.E Science and Math Initiative for Learning is a site full of ready-made lessons in science and math. A practical website with over 800 lesson plans.	Atoms and Elements Chemical Reactions Moles and Stoichiometry Solubility & Solutions Energy Changes in Chemical Reactions Reaction Kinetics Equilibrium Acid-Base Equilibria Oxidation & Reduction	Lesson Plans	78