Let's Think About It! is the newsletter of the Center for the Advancement of Teaching and Learning (CATAL) at Mercer University College of Pharmacy (COP). The newsletter is intended to be a vehicle for articles, reflections, and discussions about learning and teaching in the COP. All submissions undergo a peer-review process. To promote conversations about learning and teaching, request permission to author a posting on the CATAL blog page. Postings can be a response to an article, or an observation or comment about teaching.