I'm linking up once again with Doodle Bugs Teaching for a truly random Five For Friday!
GoNoodle. Really. I am in no way compensated for my comments. I have no affiliation with them. But I LOVE what the site has done for my class. REALLY.
We've used it for Brain Breaks, DPA (mandated Daily Physical Activity), indoor recess, and free time rewards. Most recently, we've discovered Mega Math Marathon and Flow, and I absolutely love both.
Mega Math Marathon presents students with random math questions (based on their grade level) while they jog in place. I get to indicate if the answer students provide is correct, and at this point they go on a 15-second "Turbo Run".