Once you have created a Class (or navigated into a Class where you have Editing permissions), you can create a new Deck by just clicking or tapping the Add Deck button at the top or bottom of the Decks list.
The next step in creating your Deck is to name it. Since Decks are the next level of content organization underneath a Class, they represent the lessons or units in your outline. Some examples are "Chapter 1: Cells", "Important Characters", or "Cocktail Recipes".
After naming a Deck, you will be taken straight into the flashcards editing screen, where you can quickly and easily create the actual Questions & Answers that pertain to the content you (or your students) will be studying.