Designed for the student who has completed the geometry series in the Quinmester Program, this guidebook on minimum course content provides an investigation of challenging mathematical activities which are not usually developed in other mathematics courses. The content includes brainteasers, puzzles, and game theory. Overall course objectives are specified, a course outline is provided, performance objectives are listed, and references keyed to the performance objectives are provided. A sample posttest is included along with a 94-item annotated bibliography. (JP)