The Walt Disney Magnet School Tot Lot, part of the school and park complex in Chicago, is designed for younger children. (Author/MLF)

If oxygen is attracted to a magnet, is there more oxygen in the air near the north magnetic pole? Explains why the answer to this question (posed by a high school physics student) is "no." (JN)

Explaining that interest in law magnet programs has grown substantially in the 1990s, this bulletin analyzes these programs on the basis of information provided by 24 mostly urban magnet schools. The schools in the sample represent the spectrum of law magnet program sizes, organizational structures, and settings. The report defines a law magnet…

While adhering to state standards for the core curriculum required for graduation, magnet schools offer innovative, specialized instructional approaches to attract students of all socioeconomic, ethnic, and racial backgrounds. While the magnet programs vary in design, scope, and outcome, they share important objectives: (1) to promote educational…

Describes an experiment demonstrating Lenz's law by measuring a magnet falling through a copper tube compared to a nonmagnet falling. Presents diagrams and pictures showing the apparatus. (YP)

Ordered to desegregate, the Lowell (Massachusetts) Public Schools followed parent wishes and successfully provided a variety of magnet schools to encourage voluntary desegregation. Creation of these schools provided an opportunity for reviewing and improving the educational system as a whole. (PGD)

Basic physical concepts of importance in understanding magnetic fluids (fine ferromagnetic particles suspended in a liquid) are discussed. They include home-made magnetic fluids, stable magnetic fluids, and particle surfactants. (DH)

Describes several ways to partially levitate permanent magnets. Computes field line geometries and oscillation frequencies. Provides several diagrams illustrating the mechanism of the oscillation. (YP)

Discusses when alternating and magnetic fields are independent. Provides examples of experiments involving mains hum and the detection of induced signals. Describes electric circuits and oscilloscope displays. (Author/YP)

The purpose of this research was to examine policies and curriculum practices in performing arts secondary schools in the United States. Data were obtained from a survey (including questionnaires, opinionnaires, interviews, and observations) conducted among 55 schools (total number existent in 1980) and visits to 11 selected institutions in the…

In the teaching of physics, the study of electricity and magnetism typically follows the introduction of the basic concepts of mechanics. However, there are some new concepts associated with electromagnetic fields that seem at first to the student to be unrelated to, or even incompatible with, Newton's third law as learned in mechanics.…

Discusses performing arts high schools that train students in general education and music, visual arts, theater, and dance. Enumerates purposes, advantages (mainly, a challenging and motivating atmosphere with opportunities to concentrate in one area), and problems (funding, understaffing, academic standards, and admission criteria). Advises…

Continues a discussion of magnetic fluids by providing background information on and procedures for conducting several demonstrations. Indicates that, with a little patience and ingenuity, only modest magnetic fields and about 20 ml of low-viscosity, commercial magnetite-water-based magnetic fluid are required. (JN)

A Florida county, under a federal court order to desegregate its schools, adopted a plan of controlled school choice approved by the federal court. The county was divided into three zones that roughly reflected the school system's racial composition. A computerized lottery, with provisions for keeping siblings together and attractive programs for…

Describes experiments used during recent history to explain the nature of the quantum world. Explains the essential elements of experiments using polarized light and magnetic flux. Illustrates differences between classical theories in physics and quantum theory. Shows how experiments in the microscopic and macroscopic world appear to support…