Examines use of fire extinguishers related to the four classes of fires (designated A, B, C, and D). Suggests that when computers or other valuable electronic equipment are in an area (including laboratories), the ABC-rated Halon 1211 should be used since it produces a very effective, noncorrosive, nonconducting mist with no residue. (JN)

Describes some of the dangers involved in working with gas discharge tubes in the laboratory. (ZWH)

James LaVine, a high-school junior, wrote a first-person fantasy about killing 28 people in school and then committing suicide. The district suspended him for 17 days. James and his father filed suit against the school district alleging that the emergency expulsion violated James' First Amendment rights. The District Court ruled for the LaVines…

A disturbed student armed with a rifle terrified a rural high school. Although the student was disarmed without harming anyone, a crisis game plan was needed. Offers suggestions for administrators to prepare for a potentially lethal crisis. (MLF)

Schools are encouraging investment in cafeterias that can be used for a variety of purposes. The successful redesign of the George Rogers Clark Middle School/High School cafeteria in Hammond, Indiana, resulted in an up-scale-style dining area where students could also connect to the Internet for homework and research during breakfast and lunch.…

This paper offers an instrument for using structured observation to study the managerial behavior of high school principals. The instrument organizes observations into several strands, which can be used to "shadow" a principal. The strands are: (A) basic administrative functions; (B) office-related tasks; (C) managing by walking about; (D)…

There is virtually universal agreement on the need to strengthen science education at all levels in Ohio. Not only must the state be able to produce more and better scientists, but it is increasingly important for all citizens to become knowledgeable about scientific issues and analysis. This report presents the conclusions and recommendations…

During a time when the values in society are changing, knowledge is rapidly expanding, technology is changing, and the use of science and technology is increasing, there is a need to review the role and nature of a biology program for the schools. Such a review was conducted by the K-12 Science Working Party of the Manitoba Department of…

This document provides teachers with sources of useful information and new ideas about the high school chemistry laboratory program. Chapters included are: (1) "Introduction" describing the philosophy and specific objectives of this project; (2) "Importance of Laboratory Work"; (3) "Chemistry Lab Outline" listing…

Clothing is a primary form of gang-member identification. School boards that seek to revise dress-code policy on gang attire need to make certain they can justify their steps so that students' right to freedom of expression and the need for a safe school environment can coexist. Reviews five court cases and offers guidelines. (MLF)

Most students pass through five major transitions from one level of schooling to another. This book-for principals, teachers, and counselors-focuses on the transition from middle school to high school. The book is grounded in Queen's Twelve Factors for Successful Student Transitions, a research-based set of findings and guidelines. Each factor is…

Designed for high school science teachers, the document warns of potential health threats of performing certain experiments and using certain chemicals or chemical combinations in their courses. Following a rationale for more carefully considering health dangers, the document gives suggestions on what can be done by teachers. Reports such as a…

Describes a laboratory explosion involving 30 percent hydrogen peroxide being heated on a ceramic-top hotplate. Gives three safety suggestions: peroxides should be treated as potential explosion hazards; alternatives to the ceramic-top hotplate for these reactions should be considered; and lab workers should be prepared for the worst possible…

This article discusses a project that investigated a student-based problem-solving model for reducing crime in the nation's schools. A quasi-experimental research design was employed that captured data in three waves from more than 450 students attending 11th grade social studies classes in two schools in the Charlotte-Mecklenberg Public Schools…

This guide contains the 1996 mock trial materials for the District of Columbia mock trial program. The trial focuses on a high school student who died of a heart attack attributed to the use of steroids. The plaintiff, the student's father, alleges that the school, its principal, and track coach were negligent in the death because they failed to…