This mat can be used in conjunction with both the EV3 and VEX IQ Carnegie Mellon Introduction to Programming lessons. This mat is a recreation of the Maze Challenge found at the end of lessons for the ultrasonic sensor, Move Until Near for EV3 or Forward Until Near (VEX IQ). You can use cardboard to create walls to follow the black lines, but that is really needed for this challenge. The only wall that you will need to create is at the finish line so that the robot knows when to stop. The mat has two mazes so that two teams of students can use it simultaneously on a competition sized table.
This is an FLL size mat at 44.75x92.75 inches