This document discusses using problem-based learning (PBL) assignments with a wiki learning environment. It outlines the 7 steps of the PBL process: 1) clarifying terms, 2) formulating problem statements, 3) analyzing problems, 4) inventorying problems and solutions, 5) formulating self-study objectives, 6) individual self-study, and 7) concluding by synthesizing findings. An example assignment is provided where students work through the PBL steps in groups to study a topic, form learning questions, conduct self-study, and reach a conclusion.