Good feedback. I struggled with deciding if I should write activities that illustrate the full algorithm for derivatives and antiderivatives. At this time I le

Good feedback. I struggled with deciding if I should write activities that illustrate the full algorithm for derivatives and antiderivatives. At this time I left it out, but I do have the materials... The book was written with a bit of a promise to keep the algebra out, and overdoing it on Monkey Rules (derivatives) and Lucifer's Rules (antiderivatives) breaks that promise. That said, calculating derivatives and antiderivatives is the fundamental algebraic task of a calculus student. I'm thinking about your feedback right now... and will likely make adjustments in the near future to introduce optional tracks for extra practice on this.