I also will place copies of the best problem set and exam solutions into this notebook, so you can use these for examples of how to solve the problems. You should do this regularly after each assignment, so you can see correct answers to the problems.
In past term, students have not made as much use of this notebook as I think they could. Since there will be solutions to all the turned-in material in this notebook, it is an important resource for you. Please be sure to use it when you have questions about a problem. Note however, that the outer door to the office where the notebook is kept is frequently closed and locked at night, so it is best to come during the normal business hours. If the door is closed, you can as the secretary at the main office to open it for you.
Please be considerate about this notebook. In a previous term, someone stole the notebook during exam week, and that disturbs be considerably. It is there for everyone, and is supposed to be a resource for the class. If similar problems occur this term, I will simply stop making the notebook available. Don't spoil it for everyone.