The "collegium" learning community teaches mid-career graduate students intentionally to prepare for and create learning opportunities for their undergraduate students, what the authors call "teaching on purpose." The design addresses the lack of alignment between research on learning and preparation of faculty for teaching,…

The authors created a valid and reliable teaching statement scoring rubric to investigate and document the progression of graduate student instructors as scholarly teachers. Using the rubric, they detected significant positive changes between students' draft and final teaching statements, particularly in criteria related to describing teaching…