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…

Examines the background to behavioral applications to children's learning. Provides a brief description of three approaches: task analysis, direct instruction, and precision teaching. Looks at assumptions of these approaches, their similarities, and their interrelationship during continuous assessment. Discusses the role of a behavioral approach…