This individualized learning module on voltage is one in a series of modules for a course in basic electricity and electronics. The course is one of a number of military-developed curriculum packages selected for adaptation to vocational instructional and curriculum development in a civilian setting. Six lessons are included in the module: (1)…

As one in the series of classroom training handbooks, prepared by the U.S. space program, instructional material is presented in this volume concerning familiarization and orientation on magnetic particle testing. The subject is divided under the following headings: Introduction, Principles of Magnetic Particle Testing, Magnetic Particle Test…

Discusses and clarifies the relationship between the energy-momentum tensor and the velocity of energy flow. (Author/GA)

Describes an experiment to demonstrate the influence of a magnetic field on the behavior of a single Langmuir probe. The experiment introduces the student to magnetically supported plasma and particle behavior in a magnetic field. (GA)

Programs for the gifted in New Jersey, Nebraska, Illinois, and Texas are described briefly. (GC)

Discusses some aspects of one-dimensional magnetism, the motivating factors that influenced the increase in the literature dealing with it, and the progress that has been achieved in this field. (GA)

A court of appeals rejects Dallas' desegregation plan. Some educators jeer the result, but others cheer the decision. (Editor)

In general, the seven magnet high schools haven't worked as a way of keeping whites in Philadelphia's schools. Despite the millions spent on new magnet schools, nearly all of them are more segregated today than when they opened. (Author)

Develops a graphical method for studying the parallel susceptibility of an antiferromagnetic material. (SL)

Describes experiments demonstrating the Josephson effect, single-file diffusion in biological membranes, refractive index of beer, lines of magnetic fields, indexing diffraction patterns, Maxwell's equations, and spherical aberration. (SL)

The authors describe the programs of study at Walter Biddle Saul High School of Agricultural Sciences in Philadelphia. Enrolling 700 students, the school trains youth for careers in agriculture-related occupations and possesses a very high placement rate for its graduates. (CH)

Discusses superconducting microelectronics based on the Josephson effect and its advantages over conventional integrated circuits in speed and sensitivity. Considers present uses in standards laboratories (voltage) and in measuring weak magnetic fields. Also considers future applications in superfast computer circuitry using Superconducting…

This evaluation provides an overview of demographic characteristics and student achievement outcomes among Wake Country Public School System (WCPSS) elementary schools when these schools are categorized as schools of choice (program magnets and calendar magnets) or traditional schools (nonmagnets). Data were drawn from school-level outcomes…

The policies and practices that shape magnet schools are examined, and the meaning and importance of magnet schools are explored. The chapters are: (1) "School Choice in the Public Arena"; (2) "The Context of Magnet Schools: The Policies and Politics of Desegregation in Cincinnati and St. Louis"; (3) "Magnet Schools and the Social Context of…