Discusses the relative danger from toxicity of some typical chemicals. Notes that some materials in solutions have low toxicity, but in dust form have high toxicity. Suggests that more chemical compounds should be treated as the dangerous compounds they are. Lists common compounds found in the lab. (MVL)

Explains strategies for motivating and getting student's attention in science. Presents a laboratory procedure for generating hydrogen using an Erlenmeyer flask and a one-holed stopper apparatus to fill a balloon which is used to produce a dramatic explosion. Safety precautions are cited. (RT)

This document describes ways to work with DNA and host organisms in precollege classrooms. The guidelines are intended to assist the teacher who already has training in working with microbes, DNA, and associated chemicals. The contents of the guidelines include: (1) Permitted DNA molecules, vectors, and recommended host organisms for constructing…

Developed to increase student and teacher awareness of safe laboratory conditions, this guide provides information and suggestions for maintaining a safe laboratory environment. Section 1 contains a listing of potentially hazardous chemicals commonly used in secondary school science classes and section 2 lists potentially hazardous chemicals…

This publication is the third product of the project to significantly update and reorder the Science Syllabus for Middle and Junior High Schools of the State of New York, Department of Education. The understandings, questions, and learning activities in the publication have been enhanced by the inclusion and referencing of program objectives,…

Precautions to be used with the handling of corrosive gases, liquids and solids are listed. Storage suggestions for the materials are provided. (CP)

Information from a variety of sources on laboratory safety is pooled to propose a universal code. Along with caution, warning, and danger labels, a required use category is suggested. (CP)

Outlines a cooperative effort in Iowa to eliminate dangerous or unwanted chemicals from school science storerooms. Also reviews the Council of State Science Supervisor's safety program and discusses how to prevent cuts and punctures from jagged glass tubing. (JN)

Describes precautions that should be taken and procedures that should be followed to minimize the risk of accidents in the school science laboratory. (JR)

Reports 1978/1979 survey results which determined degree of importance Malaysian schools (n=90) and science teachers placed on laboratory safety. Results of 40-item questionnaire (included in an appendix) focusing on laboratory rules, safety precautions, equipment storage, and teacher attitudes, indicate high concern for safety, continuing…

This is an announcement of a series of small booklets produced by the Science Teaching Project of the Curriculum Development Centre in Australia. Each booklet is designed to be of practical assistance to science teachers and guidance for the classroom situation. (CS)

Describes ideas used to introduce the Australian Science Education Project (ASEP) for the students of Henley High School in Australia by helping students to gain access to lab equipment, facilities and manuals with a minimum of teacher direction. (HM)

The use of pesticides in the schools is discussed. Some potential hazards include seeds dressed with fungicide/insecticide mixtures, fumigation of animal houses and greenhouses, and storage and disposal of pesticides. (SA)

Described is a demonstration science laboratory at the University of Florida. Discussed is laboratory design, including instructional space, lab stations, sink areas, safety areas, and a storage and distribution area. The impact of this type of design is cited. Diagrams and photographs are included. (CW)

Describes a science presentation which promotes various ways to improve laboratory safety. Recommendations for storing chemicals include: minimize the type and amount of stocked materials, purchase certain chemicals in small quantities, and use plastic embedments. Cites several books for reference. (RT)