On August 3rd, 2019, a racially-charged mass shooting occurred at Walmart in El Paso, TX that killed 23 people and injured another 23. Following the Walmart shooting, students in this borderland region wrote essays related to their experiences. We used the themes we identified to inform implications for teaching writing and composition for middle…

North Korea's development of nuclear weapons and, more recently, intercontinental ballistic missiles (ICBMs) has added a grave threat to world order. The threat presented by these weapons depends critically on missile range, i.e., the ability to reach North America or Europe while carrying a nuclear warhead. Using the limited information available…

As a communication educator, the author's goal is to help students examine and understand how communication addresses--or, in this case, fails to address--public problems such as gun violence. Communication concepts can provide insight about America's bewildering debates about gun violence, and in turn, these debates can help illustrate and refine…

Any teacher of elementary physics can attest to the waning interest of students when all they are exposed to are boxes sliding down planes. In an effort to motivate interest, it is often useful to borrow examples from the real world. This way the students find it easy to identify the relevance of the subject matter. In addition, high-tech…

At a small rural middle school in the southern United States, two students murdered a teacher, four students, and injured 10 during a shooting spree. This case represents the lived experiences of a school principal, counselor, and community that survived the deadly rampage. The case highlights the challenges that school leaders may face such as…

This case provides the opportunity for students to explore marketing and value/supply-chain dynamics in a unique historical context. The West Point Foundry (WPF), located in Cold Spring, New York, was one of the most important manufacturing ventures in the United States from 1817 to 1911. The case outlines the supply-chain details of the WPF as…

This article presents a science, technology, engineering, and mathematics (STEM) activity, building an air cannon, in a mathematics classroom. It describes an investigation grounded in STEM concepts that elementary and middle school teachers carried out to think about ways of implementing STEM activities into their instruction. This particular…

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…

Threats of violence are not uncommon to counselors, faculty, or teachers. Each must be taken seriously, quickly analyzed, and safety procedures implemented. Yet, there exists a paucity of brief, face-to-face, assessments designed to aid threat assessment. To address this paucity, the author created The DANGERTOME Personal Risk Threat Assessment…

This September, Oxford University Press is publishing "Out of Range: Why the Constitution Can't End the Battle Over Guns." Written by Mark Tushnet, the William Nelson Cromwell Professor of Law at Harvard Law School, "Out of Range" explores competing interpretations of the Second Amendment and discusses how the entanglement of…

Of the many serious problems now facing the world, the most important is threat of nuclear destruction. Social studies educators should provide ample classroom time for discussing and examining the facts concerning nuclear warfare, and they must make sure that various points of view are presented. (RM)

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)

Once they have nuclear power, most countries will divert nuclear materials from commercial to military programs. In excerpts from the book "Facing the Danger" (by Totten, S. and M. W., Crossing Press, 1984), five anti-nuclear activists explain how and why they have been addressing the nuclear connection. (RM)

A study of the nuclear arms race usually involves curiosity about the Soviet Union. Students want to know about all aspects of the USSR. How teachers can help students see the human side of the Soviets and understand the Soviet point of view is discussed. (RM)

In an age when international terrorism poses a threat to peace and stability, the use of not only nuclear, but also biological and chemical weapons are important topics for classroom discussion. In this article, the author explores four approaches to teaching this topic. Examining a controversial topic involves the evaluation of values, the use of…