Introduction / Tim Riordan -- Common ground : how history professors and undergraduate students learn through history / James Roth -- Learning to think mathematically / Susan Pustejovsky -- Teaching students to practice philosophy / Donna Engelmann -- Making economics matter to students / Zohreh Emami -- Reading and responding to literature : developing critical perspectives / Lucy Cromwell -- Articulating the cognitive processes at the heart of chemistry / Ann van Heerden -- Because Hester Prynne was an existentialist, or why using disciplines as frameworks for learning clarifies life / Rebecca Valentine.