A site that is in collaboration with the National Science Teachers Association. A great way to get students involved in the classroom using forensics to solve cases.This website provides lessons for the teachers as well as the activity sheets for students and labs to be completed in the ordinary classroom. Very creative source to enhance students learning experience in the science classroom (for all grades)
"An award-winning source for standards-based classroom resources in science, technology and engineering, from NOVA and other public television series." A free digital library associated with PBS provides teachers with downloadable video & audio clips that are aligned with education standards. Scientific topics include earth science, geography, life science, etc.