Chemistry I Index
   Chemistry I resources, mainly demonstrations and labs. Includes some teaching tips, exercises and handouts.
   http://chem.lapeer.org/Chem1Docs/

Chemistry Lesson Plans, from the SMILE Project
   About 200 lesson plans.
   http://www.iit.edu/~smile/cheminde.html

Middle School Science Lesson Plans
   Includes number of lesson plans in chemistry.
   http://www.middleschoolscience.com/

Salt, the Essence of Life: A Multidisciplinary Curriculum for Students
   Salt, sodium chloride, can be used to teach many subjects. The Salt Institute has prepared this high school curriculum for teachers, but students can use it independently.
   http://www.saltinstitute.org/42a.html