• theNXTstep.com Blog - Focussed more on retail use, but still plenty of great ideas for the classroom
• legoeducation.com - Great resources for Teachers
• domabotics.com - Teacher resource books and building instructionn for 2 NXT and 2 RCX robots
• techbrick.com - A fantastic site full of information, tips and tricks for anyone competing in the FLL or JrFLL competition
• nxtprograms.com - Dave Parker has huge number of different projects.  All building instructions included 
• legoengineering.com - A collection of resources / lesson ideas etc from Tufts University.
• DrGraene.net - Great collection of tutorials for the NXT
• SARE - Fantastic video tutorial on behaviour based robotics with NXT-G from Clinton Blackmore  (It's long, 45mins, but worth it!)

LEGO Engineering
Lesson plans and worksheets for K-12 students focussing on Engineering, Science and Mathematics 
http://www.legoengineering.com/index.php?option=com_community&c=list&task=a&Itemid=154

CMU Robotics Academy
Comprehensive collection of lesson plans covering everything from mechanics to programming
http://www.education.rec.ri.cmu.edu/content/lego/resources/index.htm

STOMP Program (Student / Teacher Outreach and Mentoring Program)
Lesson plans and worksheets for engineering in general
http://stompnetwork.org/stomp-resources/curriculum-units

Redcliffe State High School
An amazing collection of lesson plans aimed at using the LEGO technology to teach the QLD Science KLA.
http://www.smartred.eq.edu.au/Science%20of%20Robotics/Main%20Page.html

Robotics WebQuest - Windaroo State School
A good example of an integrated project with robotics.
http://www.windarooss.eq.edu.au/WebQuests/Robot_Webquest/welcome.htm

The Tech Museum.
A good collection of activities as well as a history of robotics
http://www.thetech.org/robotics/

Wheels and Navigation
http://www.kipr.org/curriculum/wheels_nav.html

Do you know of a great web resource for teaching robotics in the classroom? Please contact us and let us know!