Presents a problem in standing waves that provides an example of the mathematics used by theoretical physicists to generate predictions of new phenomena from fundamental background knowledge. Mathematical analysis required to solve problem is accomplished by simple graphical processes. (BR)

Clarifies the basic relationships between review and drill and, by analyzing a sample review lesson in world history, illustrates their effective use. (JES)

Two games and one activity designed to be used with a hand-held calculator are presented. (MK)

A technique is given for solving problems involving a balance scale and a number of coins which are to be sorted in a certain number of weighings. (MP)

Debunks five misconceptions about improving creative thinking. To encourage students to think creatively, instructional techniques should reflect an integrated set of mental skills, use materials mimicking real-life situations, consider students' beliefs and tendencies toward creative thinking, show metacognitive sensibility, and foster a creative…

Workplace learning is goal-directed activity shaped by the context and needs of a particular community of practice. Learning in the workplace includes close guidance by experts and distant guidance from other workers and the physical environment. The activities and the guidance are key components of the workplace learning curriculum. (SK)

Presents a problem of triangular tiles that involves counting and probability. Includes instructor guiding questions. (KHR)

Presents activities that focus on number sense. (KHR)

Presents a hurricane evacuation project in which students use reading, math, and problem solving skills while engaging in a hands-on multitask problem. (YDS)

Provides weekly activities based on suggested activities from "Principles and Standards for School Mathematics." (KHR)

Invites students to try magic-number tricks and discover how and why they work. (Author)

Describes an activity in which students explore the mathematics used by urban planners by using a zoning chart of minimum and maximum building restrictions. (YDS)

Presents responses to the Mathematics of Motion problem which includes estimating the area of shapes on grid paper. (Author/YDS)

Features activities based on a theme that is usually associated with a particular month. (Author/YDS)