The Monty Hall Dilemma (MHD), made famous by the television game show Let's Make a Deal, can be an effective teaching tool with wide ranging behavioral science applications. The format and history of the problem are presented as well as experimental data and variations on the original design. Strategic game playing choices are discussed from…

Presents study results examining conditions in which children can apply a previously learned memorization strategy to new but analogous tasks. Concludes that strategy mastery during training is not sufficient. Reports that only subjects who use information about relations between procedures and results to construct generalizable knowledge are able…

The author's secondary school mathematics students have often reported to her that quadratic relations are one of the most conceptually challenging aspects of the high school curriculum. From her own classroom experiences there seemed to be several aspects to the students' challenges. Many students, even in their early secondary education, have…