iPad management in the classroom: Did this educator do the right thing?

From our tumblr, an unusual iPad management situation with one educator who confiscated a student’s iPad during class and added a math problem before giving it back:

A maths educator confiscated a student's iPad and added a maths lesson before returning it. What would you do?

What do you think? Was this educator in the right? What do you think the student learned from this experience?

What would you have done?

Leave us an answer in the comments below to be entered into a drawing for a Hammerhead 12W Dual Port Adapter, for charging your iPad, iPhone and iPod.