Sites

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

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

Peak Scientific Learning Resources (Popularity: )
http://uk.peakscientific.com/page/430-learning-resources/
The Peak Scientific learning resources centre. We are developing a wide selection of teaching resources, lesson plans, activites, science experiments and reference resources targeted at different stages of learning from ...