Your instructor was supposed to go over that with you. Don't worry, you are not alone. When I became an instructor, I discovered all the standards violations that occurred in various courses I took. My OW course took the cake though. I'm about to release the second version of my dive planning doc, as the content that I've assembled has had a huge impact on my students' confidence to dive after certification. But I teach in challenging conditions: cold, dark water with occasional strong currents.I didn't have a dive planning slate. This is news to me. Is this what you're talking about? https://goo.gl/images/gZDxHa
That would've been helpful!
(Edited to fix link)