LEGO MINDSTORMS EV3 is a new robotics kit. See https://education.lego.com/ko-kr/lesi/middle-school/mindstorms-education-ev3 for more information.
See http://robotsquare.com/2013/10/01/education-ev3-45544-instruction/ for good building instructions for the education kit. Teachers might want to start with the Educator Vehicle.
If you have the education kit and the expansion set or the retail kit also see http://robotsquare.com/2013/10/01/lego-mindstorms-ev3-education-expansion-set-45560-instructions/ for more building instructions.