Starting in the summer of 2016, all first and second semester Calculus classes at Stevenson adopted a new textbook and teaching method moving away from the traditional lecture style in favor of an active and engaged classroom experience. The textbook, Active Calculus, by Matthew Boelkins, David Austin, and Steven Schlicker out of Grand Valley State University, is free for download by students and instructors and is written to require students to be active learners. Students in Dr. Wilson's classes this semester sit at round tables in groups of 3 or 4 in the SoLVE Center and work on problems together. They then present their solutions to the class.