You lead the students out of the school and find there are more of the robots outside.  So you tell everyone to go back to their homes.  You start running to NASA because it's only a few blocks away.   You find someone there who can help.   He goes to his office to get his strongest magnet to permanently turn off the Androbots.  He turns off all of the robots outside and says he has to go work on the shuttle. 

Pick up the boulder near your foot.

or

Try to persuade everyone to go to a safe place.