Virtual Chemistry Club or VC2 has a mix of chemistry resources of interest to high school students-careers, science project ideas, forensic mysteries, sample Olympiad Test questions, etc.

ChemMatters magazine shares full text from selected articles as well as a free Teacher's Guide with a wealth of in-depth information and classroom materials suggested by the topics in the current issue of the magazine. There's an extensive archive as well.

ACS Free Electronic Education Newsletter subscribe here.

ChemCom - Chemistry in the Community
Textbook & Program Description
ChemCom Workshops and Training  
Chem ComTeachers Resources  
ChemCom Textbook Resources and ChemCom Listserv subscription

Find your Local Section of the American Chemical Society