Robots

1. Students form groups of three or four. Their task is to program a robot. They have to decide what the robot can do.
2. In their groups they decide on the commands and write these down on a piece of paper. They also decide on a name for their robot, which they write on the paper.
3. Each group sends its robot with instructions written to another group for a testing period. Students take in turns to make commands. They have two minutes to test each robot.