Concept mapping, a tool originally developed to facilitate student learning by organizing and visualizing key concepts and their relationships, can also be used to represent the composition of the knowledge contained in a course. In this paper, the authors describe a specific application of concept mapping to help instructors and students visualize the knowledge contained in an introductory programming course of an undergraduate Computer Information Systems program. The authors show how representing the knowledge structure of a course using a concept map can enable the faculty to assess the breadth and depth of the knowledge imparted through the course. The authors discuss how a concept map that depicts the composition of a course can function as a useful instructional tool to assess and improve the quality of instruction that may enable meaningful learning among students.