It’s an incredibly simple system, I merely write a one line description for each scene on an index card. The one trick is that I choose different colored cards, depending on what plot thread or subplot the scene pertains to.
So here you can see my first and second acts laid out on the kitchen island (and yes, every writer needs a spouse who will build them a kitchen island for laying out plot cards). The first act is in the background and the second act in the foreground.
It becomes immediately clear that the pink, yellow, and green scenes are on the skimpy side. That most often translates into: I have dropped those plot threads or not fully developed them.
Here is the second act:
While all the colors are present in the second act, the pink ones indicate scenes which focus on my heroine's personal growth. And since this is a 1st person book about her, uh, clearly I need to look at that. And while it's true that all scenes should accomplish multiple tasks, if nothing else, I have to go back and review some of the other colored scenes and be sure that my heroine is the one driving the action, even if they pertain to one of the other threads. And that green card, well, that represents actions taken by my antagonist, and while his identity is hidden from the reader until the last act, he does need to be engaging more with the heroine, even if his hidden motives remain unclear. So, not too bad, but definitely needs some tweaking.
And then we get to the first act. Oy!
No green, at all, which is a real problem because I need to get that antagonist acting and engaging in the first act, and he is completely missing. I also like to at least mention all the plot threads that will be in play during the book in the first act, so I also need to get at least one yellow card in there.
But the beauty of this system is, it all becomes immediately clear what is missing. Of course, I still have to figure out how to fix it...but now I know what to concentrate on.
