Purpose is to show the ingenuity of Maxwell in the use of models and their significance to the developing theory of electromagnetic radiation. Five original papers are reviewed. (Author/TS)

Considers magnet school programs in eight cities and concludes that the integrative function of these schools is questionable. Proposes that the goal of improving educational opportunity through magnet schools effects only a small number of students. (Author/MK)

Describes the design of two magnet schools in Connecticut: the Metropolitan Learning Center in Bloomfield, and the Performing Arts Magnet School in Waterbury. The former emphasizes global and international studies, while the latter incorporates a renovated vaudevillian theater. (EV)

Despite White House accolades and some real strides, St. Paul, Minnesota's experimental Saturn School is at a major juncture. Students of all abilities work together amid sophisticated supplies and equipment without required textbooks, grade levels, or lengthy summer vacations. However, lower standardized test scores and faculty dissatisfaction…

Examines elementary science methods textbooks to determine how magnet concepts are presented. Focuses on the organization, sequence of concepts, and potential misconceptions, and includes types of investigations. Analyzed 11 elementary science methods textbooks in detail and found great variation in the magnet concepts presented, general omission…

Explains how to use magnets to demonstrate the electron flow mechanism of a chemical reaction. (YDS)

This month, "The Early Years" is focusing on magnets. The predicting and testing students do in this month's activity also relate to "Science and Children's" theme this issue, teaching the nature of science. Magnets are typically included in early childhood science curriculums because they are irresistible to children. Also, understanding that…

Investigates the behavior of a bar magnet with a steel ball bearing on one pole as it approaches another bar magnet. Maps the problem onto electrostatics and explains observations based on the behavior of point charges near an isolated, uncharged sphere. Offers a simple demonstration of the method of images in electrostatics. (Author/NB)

Two science questions are answered: (1) How can someone have one brown eye and one blue eye?, and (2) Why are magnets attracted to some metals, but not all metals? It is very rare that a human will have two irises of different colors. This condition, heterochromia, can be a normal variant or the result of an ocular disease. Heterochromia can…