BC calc reviewing calculus of transcendentals. Up to them how they work. Together, separate, separate and then check work, etc. also up to them how they record their info. Some choose paper, some giant whiteboards, some smaller whiteboards, some class whiteboards. They were sharp today, caught several of my mistakes. I was dull today, and I'll blame our son wanting to be up most of the night. Good thing he's a fantastic kid. 