Get organized by designating a quiet spot to write. Having a tranquil area free from noise and chaos helps keep distractions to a minimum. Create a notebook or folder for all things pertaining to the novel. This ensures all ideas, outlines and pictures stay in one spot for quick reference.
Create an outline for the novel. Have a beginning, middle and end. It's a good idea to outline the novel chapter by chapter. It is easier to write each chapter when all the major events are mapped out.
Develop characters with whom the reader can empathize. Consider the kind of characters with whom children in the middle grades relate. Create rich characters that are interesting and keep the reader excited. Complex and multifaceted characters make for a great novel. Consider how each character's personality will react in different situations, and how this will affect the story line.
Draw from personal experience. Consider things that have happened in your own life and how they affected you. Keep these in mind when writing the novel. This will add authenticity and emotion.
Gather feedback from trusted friends and family. Ask people that are close and trusted friends to read the novel and give constructive criticism. This sheds light on how the reader relates to the novel and if it is understandable and clear. It's easy to accidentally leave thoughts or sections out. Feedback helps minimize mistakes and points out areas that need clarity.
Attend a writing seminar or workshop. This helps hone your craft and gives you ideas and tips not previously considered. Many colleges and universities offer seminars and classes.