This document compares and contrasts problem-based learning questions and the Socratic method. It discusses that problem-based learning uses authentic real-world problems to engage students in an inductive learning process where they address problems to learn content. The Socratic method uses disciplined questioning to explore ideas from multiple perspectives and uncover assumptions. Both methods aim to develop critical thinking and make students active participants in their learning, but they differ in their approach - problem-based learning focuses on problem-solving while the Socratic method uses questioning to stimulate discussion. The document also notes challenges of each approach and how questioning can support independent learning.