Discusses the use of a balance assembled from standard laboratory components to conduct an experiment on the repulsion between two bar magnets. Includes an analysis of data on the two-pole and four-pole models. (CC)

Experiments performed at Brookhaven National Laboratories on the energy states of free atoms are described. Included are the techniques and the significance of the measurements. (Author/TS)

In response to a question, "Why not use a magnetic or electric field to deflect light?," reviews the relation between electric charge and electric/magnetic fields. Discusses the Faraday effect, (describing matter as an intermediary in the rotation of the place of polarization) and other apparent interactions of light with electric/magnetic fields.…

Children will be able to see the concept of a magnetic field translated into a visible reality using the simple method outlined. Standard shelf paper, magnets, iron filings, and paint in a spray can are used to prepare a permanent and well-detailed picture of the magnetic field. (Author/JN)

Holds that magnet schools should attract substantial numbers of different racial backgrounds. Describes a study of Philadelphia's High School for Creative and Performing Arts that investigated (1) the school's success in attracting students representative of those in the school district; and (2) parents' perceptions of factors that enhance the…

Examines the results of the Los Angeles School District's desegregation efforts during the first year (1978-79) of its court ordered desegregation plan. Also considers current desegregation programs in terms of the 1963 "Crawford" decision and the commitment made to racially isolated schools in the current plan. (Author/GC)

Describes a demonstration that shows induction, emf, and the right-hand rules, using two solenoids, two strong bar magnets, and two small masses. (GA)

Evaluates the use of drama to assess children's knowledge of scientific concepts. Describes a case study of 7-year-olds and the study of magnetism. By taking science concepts out of the context of practical science activities, teachers could assess student knowledge without simply seeing what was expected, and students could explore ideas and…

Examines a grassroots African American movement to reestablish a historically black high school closed during desegregation. Analysis of written documents and interviews with former students and community members indicates that establishment of the school was contentious. Highlights the paradox of desegregation for African American communities,…

A room-temperature demonstration of a floating magnet using a high-temperature superconductor is described. The setup and operation of the apparatus are described. The technical details of the effect are discussed. (CW)

Describes the evolution of a microsociety school in Lowell, Massachusetts. Guided by teachers, students use money, markets, and property building blocks to create a microeconomy producing numerous organizations and jobs. Lacking a prescribed ideological path (or a prepackaged curriculum), the students fashion their own social system and guiding…

In "Different by Design: The Context and Character of Three Magnet Schools," Mary Haywood Metz studied three magnet schools developed as a device for racial integration. A case study approach is used to understand how participants are affected by a plan's accomplishments and failures. (MLF)

To provide a school choice program for purely political reasons is reprehensible. The St. Louis (Missouri) model, based on a court-approved desegregation settlement, has demonstrated that citizen commitment and adequate funding can create a successful, equitable program. (MLH)