Vex iq classroom bundles vex iq 70 7951 this vex iq small class bundle is designed to support classroom learning by providing enough equipment to support a group of 20 students working in groups of twoeach pair will have a vex iq super kit 70 7902 containing a vex iq brain controller 4 motors 7 sensors and 850 structural parts as well as all batteries chargers and download cables each kit is supplied in a stackable storage bin for easy storage at the end of each lessonthe kits can be