Oregon, Montana, North Dakota, Minnesota - which one does not belong with the other three? On 79 reproducible handouts with several brainstretchers per page, students test their knowledge of geography by analyzing patterns, working out analogies, categorizing, sequencing, and sifting facts from errors. Topic areas: maps, globes, and U.S. and world geography. Grades 4-6. Answer key. Illustrated. Good Year Books. 91 pages.