Here are some of the similarities of Wonder. The parts stayed the same but the book had more sections to it. Auggie has parents and a sister named Via. The scenes were the same.
Now here are the differences. First, the parts were the same, but the book had more sections. In the book there there Auggie, Via, Summer, Jack, Justine, August and Miranda. In the movie, there were 3 sections, Auggie,