daily doodle journal or activity- maybe an interesting way to get students involved and focussed. Doodle of a chapter? Doodle of a thought or key concept. Doodle of something you learned? Doodle your way through the day.
tomorrow is just another today. How do we make tomorrow different from today? pretty soon there will be so many tomorrows past that you are old and most of the stuff you wasted your life on don't even matter anymore!