Most novels are written scene by scene.
I define a scene as a period of dialogue, a movement of characters from one place or time to another, or the start and end of some action. A scene is anything that enters through a door, experiences what is beyond the door, and exits through the same door or another door.
A scene can last a few paragraphs or several pages. I think scenes work best when they are kept to around two thousand words. They can include dialogue and action with movement from place or time, yet only one of these items should be the focus over a few pages.
As an example, this blog is a scene focused on the topic of writing scenes. There’s one character (me), the blog is 300 words, and the dialogue is with the reader concerning this one topic.
While writing this blog post, I became distracted onto other topics that I moved to another blog post for another time. This is what a writer needs to do when writing a scene. Keep focused on a single topic and discard everything else. It could be used for the next scene.
Scenes need to be linked together. The links are breaks for the reader to rest from the scene’s intense moments. They are non-scenes and can include reflections from the characters or a description of the environment or both. They act like bridges so the reader can take a breath before continuing to the next scene. They are critical and carry, like a bridge, the reader to the next scene.
Our society of readers takes things in short bursts of information. There was a time when scenes were fewer and longer. Nowadays, scenes work better for the reader when they are short and to the point.