You may also expand on the rules a little. Teach students to watch for internal key changes, formal structure, tempo markings, and dynamic markings. This will give an idea of the style and mood for the piece before those fingers are set loose. Praise students for quality, not quantity. You should also praise accuracy first, speed later.
Students love to play fast.
Persist in your efforts to get them to slow down. Demonstrate to the child how the passage goes when he plays it well, slowly. At the lesson prove to him that after many slow repetitions, he will be able to speed up and play the passage perfectly. There is no shortcut to learning difficult music. To help your student learn phrasing and beautiful expression communicate how much these aspects of music matter to you.