The Flipped Classroom Infographic- I wish, wish, wish we could get computers and internet access for our students. Or at least a first period study hour that would complement a flipped classroom model.
"Another thing that is a bad problem is if you're flying toward space and the parts start to fall off your space car in the wrong order. If that happens, it means you won't go to space today, or maybe ever."—A rocket explained with simple words. from XKCD