This paper focuses on the play, "Pictures of That Summer ('Ano natsu no e')," which is inspired by the "Paintings of the Atomic Bomb" project in Hiroshima. Through an analysis of its dramatization, the paper develops a theoretical framework for investigating the generation of the collective memory of catastrophes through works…

Near the end of World War II, the United States dropped the first nuclear bomb ever used in warfare. The bomb was code named "Little Boy." The fission-type nuclear bomb exploded with the energy equivalent of approximately 13 kilotons of TNT. This article describes a 16 day model-based inquiry (MBI) unit on nuclear chemistry that…

A textbook author reflects on the ethical and ideological choices she made in her quest to create a history book that would be relevant to demographically diverse high school students.

On April 20, 1999, two Columbine High School students walked into their school midday and killed 12 students and one teacher. Twenty-one other students were injured. All that had been normal came to an abrupt end. Education leaders in Jefferson County, Colorado, quickly realized they were laying the groundwork for a new normal. Colorado's…

Historians of American foreign relations are continuing to expand the ways in which they approach the Cold War. The range of perspectives has evolved thanks to the influence of emerging fields and new emphases in history. The end of the Cold War revealed the many ways in which the conflict was a protracted global war. But it also brought a renewed…

The Federal Bureau of Investigation (FBI) released a report entitled "A Study of Active Shooter Incidents in the United States between 2000 and 2013" (Blair and Schweit 2014). The goal of the study is to provide law enforcement with data so there is a better understanding how to prevent, prepare for, and recover from active shooter…

The internal ballistics of a firearm or artillery piece considers the pellet, bullet, or shell motion while it is still inside the barrel. In general, deriving the muzzle speed of a gunpowder firearm from first principles is difficult because powder combustion is fast and it very rapidly raises the temperature of gas (generated by gunpowder…

The Student Substance Use and Safety Survey, administered annually to a random, representative sample of AISD students, provides self-report data on student knowledge, attitudes, and behavior related to substance use and school safety issues. This report summarizes district results for Spring 2013.

The AISD Student Substance Use and Safety Survey, administered annually to a random, representative sample of AISD students, provides self-report data on student knowledge, attitudes, and behavior related to substance use and school safety issues. This report summarizes results for school year 2011-2012 compared with previous years.

This paper describes the construction of a slide-rule computer that allows one to quickly determine magnitudes of several effects that result from the detonation of a nuclear device. Suggestions for exercises are also included that allow high school and college-level physics students to explore scenarios involving these effects. It is hoped that…

Youth violence in the city of Philadelphia, PA, has reached epidemic proportions. The majority of homicides related to gun violence is most prevalent among African American males aged 19 to 24 years. Therefore, it is essential to implement youth violence prevention programs to a target population several years younger than this age group to…

This article reports how fake firearms have become a growing problem for schools. These sophisticated look-alikes have caused a spate of incidents involving students at campuses and school-sponsored events. In Utah, two students were suspended from the Uintah High School pending an investigation after they were caught with look-alike pistols at a…

Despite all its efforts to crack down on the bomb scares that disrupted classes again and again in 2003, North Carolina's Orange County district fell victim to yet another false alarm this school year, 2004. For some schools, bomb threats have become more routine than fire drills, with each incident ringing up multi-thousand-dollar tabs for…