I created this narrative to get my students up and moving and thinking about the meaning of y=mx+b and how it helps to graph a line. Its a story about my little sister "Emexbia". Below is a link the the youtube for how to do the motions. Its extremely cheesy, but works like a charm.
This is the "Blank" version of this video, where the class has to remember the key words and fill in the blanks as it plays. Wonderful for a filler activity in the middle of a block period or even just to wake them up and get the blood flowing!