Another wonderful class where I could take a backseat while the peer teaching took over!
I created groups ensuring at least one good in math student in each group. I set the work "Learn about interpreting graphs yourself", set the timer to 20 minutes and ... let go of the class.
They chirruped softly and worked and I got on grappling with the school software with soft laughter in the background...
Needless to say, the work was turned in by the time the timer rang through the rustle.