Writers dry up and falter all the time in their quest to create. One great process to keep words flowing into the big file is to have an outline at hand. It's like your writing to-do list. Saying the word outline makes some writers roll their eyes and sigh. Creating by the seat of your pants is one way to put 50,000 words into a file. Making it into a story will keep you coming back to the months-long task.
Dreaming up 10 Key Scenes gives the pantsers and the plotters a middle ground to make that to-do list. You imagine the 10 turning points for your novel, each represented as a scene. Write the scene and all of the juicy narrative you want to lead in and fall away from it. Space them out so you're getting one key scene written in rough draft every 3 days. Start with any scene you want, but get them all mapped out before hand with dead-simple summary. Something like "Anna gets arrested at the march."
The Ten-Scene method is from the great guidebook The Writer's Little Helper. The swell graphic shows off how to set up the sequence. Five of the ten are essentials and you can do those first. James V. Smith says "every novel I've ever written, ever read, or ever heard about can be deconstructed into ten scenes. Plan the central story line of your novel to go ten scenes or fewer."
Here's the process, applied in notes for my first novel Viral Times.
NaNoWriMo, the November writing contest-collective, was started by Chris Baty, who wrote a guidebook for the process called No Plot, No Problem. He's not completely incorrect with his advice for those 30 days, because characters are the soul of plot. You can fill up that big file with a lot of character writing.
Putting those heroes and villains of your story into action in scenes shapes them to make them real. We all start with gusto in November, but about Day Six we wonder if our story is worth all the time at the keyboard or in the pages of our notebooks. The Ten Scenes are lighthouses to steer the boat of your story toward. Make yours, and then get to work on sailing the course to a rough draft.