1-Middle and High Schools that work:

http://www.sreb.org/page/1078/high_schools_that_work.html

http://www.sreb.org/page/1080/making_middle_grades_work.html

2-SEM for introductory physics classes:

http://www.mrs.org/s_mrs/sec_subscribe.asp?CID=6206&DID=170727&action=detail

3-The Virtual Microscope used in the Potomac School, McClain, Va.

http://school.discoveryeducation.com/lessonplans/activities/electronmicroscope/

4-Project Excell_Material Science & Engineering: Online WebSEM with Lesson Plans, Instructions, Tutorial, Images

          http://www.mse.iastate.edu/excel/

5-How Microscopes (scanning electron microscope) Work

http://science.howstuffworks.com/scanning-electron-microscope.htm/printable

6-Scanning Electron and Transmission Electron Microscopes explained-by FEI, Inc.

http://www.fei.com/uploadedFiles/Documents/Content/2006_06_AllYouWanted_pb.pdf