This document discusses integrating problem-based learning and simulation. It provides an overview of problem-based learning, describing what a problem is and how problem-based learning works. It also outlines different types of simulations and their benefits. The document proposes a model for integrating problem-based learning and simulation that combines their key elements. It suggests different types of simulations that could be used within problem-based learning and identifies areas for future research on problem-based learning simulations.