In this activity, set up an NXT “voting booth” to gather data using touch sensors. The presses will be recorded and plotted into a graph.

In this activity, set up an RCX “voting booth” to gather data using touch sensors. The presses will be recorded and plotted into a graph.

In this activity, design and construct an NXT car and program it to travel in a straight line until it hits a wall. Once it hits the wall, program the car to reverse direction and continue until it hits another wall at which point it stops.

In this activity, design and construct an RCX car and program it to travel in a straight line until it hits a wall. Once it hits the wall, program the car to reverse direction and continue until it hits another wall at which point it stops.