I have used this presentation in several ways, each time adapting it towards the specific student audience. When I first used this, it was with senior classes that developed the dreaded "senioritis" in OCTOBER! This was a much needed pick-me-up and reminder that the journey does not end here. I have since used this (adapted) for incoming freshmen, and with advisory students. During presentations, anecdotes/stories bring it to life! It would take about 30 min to do a full presentation.
This is suitable for middle school up, but the idea can be adapted for the younger grades.