Presents the opinions of four security experts on the issue of guns in schools. The experts respond to the following questions: will schools ever be free of weapons; will card access systems become common in public schools; will metal detectors solve school security problems; and will students ever be issued bullet-proof vests along with…

The present study employed an ecological perspective to examine the relative predictive power of individual and school contextual factors on weapon carrying at school. The study is based on a nationally representative sample of 10,400 students in Grades 7 through 11 in 162 schools across Israel. Hierarchical logistic modeling examined the…

Explains the physics principles behind the VT (variable time) fuze, also called the proximity fuze, that was used in World War II in a radio device built into the nose of an aircraft shell or bullet that made it explode at the instant of passing an airplane in a near miss. Discusses other uses of the proximity fuze. (JRH)

Examined violent behavior and aggression among youth attending 10 urban alternative schools in Texas. Student surveys indicated that aggression significantly related to fighting and weapon carrying. The prevalence of violent behavior was lower among these nontraditional students than among students from the 1998 national alternative Youth Risk…

This three- to eight-week unit encourages dialog among students concerning the myriad aspects of the nuclear weapons controversy. The unit is comprised of several areas: a preassessment quiz; a section on relevant vocabulary; an historical overview; a literary exploration; guest speakers; suggestions for personal involvement; and a major project.…

Examines high school students who reported attempting suicide but did not report a suicide plan in the last 12 months. Results show that 15% were as likely to receive medical treatment after their attempt as the attempters who reported planning. They were also more likely to report substance abuse and weapon carrying. All attempters were at high…

A review of 19 recently published, secondary-level United States and world history textbooks found only brief coverage of the Hiroshima and Nagasaki (Japan) bombings, slight attention to the arms race and disarmament, and concentration on scientific and technical developments behind the atomic bomb rather than on its effects. (Author/RW)

Fundamental principles governing nuclear explosions and their effects are discussed, including three components of a nuclear explosion (thermal radiation, shock wave, nuclear radiation). Describes how effects of these components depend on the weapon's yield, its height of burst, and distance of detonation point. Includes effects of three…

Reviews the prevalence of weapon-carrying among adolescents, focusing on the reasons why they carry weapons, ways that firearms are obtained, firearms and violence, and the controlling of weapons in schools. Details weapon-security measures and argues for cooperative action among schools, communities, and government. (RJM)

The letters in this unit of study intended for secondary students are facsimile reproductions of the correspondence between Albert Einstein and President Roosevelt on the possibility of constructing an atomic bomb. Classroom activities are also suggested. (RM)

Reports on a survey of knowledge of and attitudes toward nuclear weapons. Respondents (N=938) were students and adults aged 15 to 89 who completed a 51-item questionnaire. Also reports on an experiment in which college students (N=166) were given the survey under one of four different conditions. (JN)

Concepts which represent the minimal conceptual essentials for the study of nuclear weapons in secondary level social studies classes are discussed, and issues and controversies which may rise during such a study are examined. (RM)

An interdisciplinary course focuses on the catastrophic threat that nuclear weapons pose for humanity. The course involves secondary students taking a preassessment quiz, discussing nuclear warfare terms, answering a Gallup Poll survey, reading literature, listening to guest speakers, learning about organizations concerned with nuclear issues, and…

Presents an annotated bibliography of materials for study of the nuclear arms issue. Citations are divided into nonfiction, fiction, poetry, periodicals, quotations, and audiovisual categories. Includes names and addresses of antinuclear activist groups. (HTH)

Outlines a strategy for incorporating the nuclear weapons debate into physics curricula. Includes rationale for including the topic, issues to be discussed, and possible resource materials. (SK)