Look at your prompt. What did you decide to do? Are you doing a scripted narrative? If so, you may want to check out this info on Writing Scripts. Otherwise, you can skip to step 2.

Everyone will make a storyboard of how they want this short film to come together. You will go learn info on Storyboards here. Pay particular attention to the video, "What is a storyboard?". We recommend storyboarding on paper. We have sheets like the following "Story Board Worksheet" available. You can always use Sketches pro if you're more comfortable with that.

Typically, you will start with a script and a shot list, but here you will replace both of these with your storyboard. If you have a script, check out Script to Story Board