Today you're a mechanic, not an author: you're marking up your first draft on paper to get it ready. You will not type or write your second draft today.
A 5-minute narrated recap of the whole toolkit: story mountain, figurative language, sensory details, sentence types, and fixing run-ons. Watch this if you weren't in class, then head into the 9 moves below.
Watch this first, before you touch your draft.