Described is an exercise that will help college-level psychology students learn abstract and relational thinking skills. The exercise will provide students with a new way to handle compare-and-contrast questions. (RM)

How the notion of limit can be developed through a meaningful approach is discussed. Selected portions of the high school calculus course are described, and errors on a test are analyzed. (MNS)

Examines several areas to be considered in developing physics syllabi. They include (1) the objectives of physics teaching and learning; (2) physics as an experience, based on realistic expectations of what 14- to 16-year-olds are capable of; and (3) the kinds of experiences in which students can succeed (including computer experiences). (JN)

Describes a geometry course that integrates transformation geometry into traditional high school geometry. Discussion of the scope and sequence of the course includes the topics of proof, congruence, translations, rotations, reflections, dilations, quadrilaterals, parallel lines, and similarity. (MDH)

Examines the proposed definition of biological literacy as the understanding of a small number of pervasive biological principles appropriate to making informed personal and societal decisions. Utilizes the content of a major daily newspaper to adjust biology instruction to focus on this notion of biological literacy. Discusses benefits and…