Here's a creative way to remind your students to not put off any make-up or late work they might have.
The text reads. "How long does a skydiver have to deploy the reserve parachute if the main chute fails? The rest of his life! .... How long does a student have to make up for missing work, tests, etc., before failing? The rest of the term! ... In either case, it is recommended that you act very quickly!"
I'm selling this file at a very affordable rate for teachers on a budget (which is ju