Other
Michigan State University: Isomers
This in depth article on isomers has sections that range from basic information to stereoisomers. A section with diagrams is also included.
Auburn University
Auburn University: Isomerism and Stereochemistry [Pdf]
A PDF format file from the Auburn University that explains stereoisomers.
Colby College
Colby College: Stereochemistry Online
A set of interactive stereochemistry review problems. Requires Chime plug-in.
Other
Wired Chemist: Geometric & Optical Isomers
Discussion of two types of stereoisomers: geometrical and optical isomers.
Michigan State University
Michigan State University: Stereoisomerism in Polymers
Explanation of the various types of stereoisomers,with an isomer classification flowchart.
University of Kentucky
University of Kentucky: Glossary of Stereochemical Terms
A large glossary of stereochemistry terms.
Khan Academy
Khan Academy: Stereochemistry Questions
This is a 10-question quiz pertaining to stereochemistry.
Khan Academy
Khan Academy: Separating Enantiomers in a Prescription Drug
Read a passage about separating enantiomers in a prescription drug and answer the follow-up questions.
Other
Portland State University: Chapter 5 Notes: Stereochemistry
Notes explaining the basic concepts of stereochemistry.
University of Kentucky
University of Kentucky: Stereoisomer Examples
Graphic examples of the four kinds of stereoisomers.