Decision Mathematics

Operational Research (O.R.) is the discipline of applying advanced analytical methods to help make better decisions. The O.R. approach often involves constructing and using mathematical models and problem structuring methods to represent the wide range of problems faced by organisations. The results of these models allow managers to make more informed decisions. The OR Society have developed ten problems for use in Decision mathematics lessons. Each problem consists of a PowerPoint presentation, a student worksheet and a suggested solution. The problems can be used as an introduction to a topic, part of the learning process or as a plenary exercise. The ten topics covered are: • Bin Packing • Critical Path Analysis • Dijkstra's Algorithm • Network Flow Problem • Linear Programming • Matching Problem • Minimum Spanning Tree • Planar Graphs • Route Inspection Problem • Travelling Salesperson Problem