Linda B. answered 07/27/19
Reading: Two MA's in English; 15 yrs. Exp. with All Skill Levels
Exposition happens with the plot or problem first appears in a story. You could put this beginning of the problem/plot into a bubble, and then add the complications, characters involved, places that show up in your reading as branches and additional bubbles that connect to and build the plot from that original point.
Let's take this in a different direction. Let's say that you are reading Frankenstein, and you have noticed that the monster feels abandoned and alone because he has no guidance, and he has no name. The theme of how this lack of identity results in isolation permeates all through the novel. You could start a bubble on this theme and add to it as you continue your reading, building that theme as you go. (Be sure to record page numbers on the notes that you make on your map.) When you finish the novel, you will have all of those connections located and ready to go, which will serve you well as you write a literay analysis. This strategy works for characters, symbols, setting--pretty much any major element of narratives.