This is a great site for teachers or people who are interested in educational issues. The site includes many links to educational blogs as well as providing educational news and analysis.
The Essential Blog provides educators with many useful links such as information on various teaching associations and events. It also equipped with teaching tools and activities. A useful site for graduate teachers.
More than 500 lessons and activities for teaching engineering content in P-12 science and math classes. Topics include oil and energy consumption, water and electricity, mass and volume, various energy sources, heat transfer, ...Need I say more?