The slide presentation defines ergonomics (with the help of Merriam-Webster) and introduces neutral posture (linking to resources available online from SAIF Corporation). The slides invite discussion comparing/contrasting "office ergonomics" to the school setting. Students are asked to try sitting in neutral posture and to consider the importance of taking breaks from screen time. Sources are cited at the conclusion of the slides. A half-sheet quiz is provided. The answers are not included on th