STEMcentric is a resource for those involved with STEM education, either as a student or instructor.  It is the home for the LEGO Robotics tutorials for the Mindstorms EV3, NXT and even the RCX.  Here you'll also find a vast array of STEM-related resources, many inherited from the now departed Oregon Pre-engineering and Applied Sciences (OPAS) effort led by Jo Oshiro.

EV3 Tutorial

EV3 Tutorial

NXT Tutorial

NXT Tutorial

RCX Tutorial

RCX Tutorial

Resources

Resources