When laboratory accidents in schools, especially in recent years, are examined, it is remarkable that many of these events resulted from the incorrect implementation of laboratory safety. The most significant role in the administration of laboratory safety belongs to science teachers. During this process, the necessity of laboratory safety…

Chemicals used in academic teaching laboratories, research institutions, and industrial facilities are mostly dual-use chemicals. They provide many desired benefits but at the same time may cause adverse effects to human health and environments. In the case of Somalia, there are gaps in terms of chemical security (CS) awareness and…

The purpose of this paper is to develop a "valid and reliable laboratory safety questionnaire" which could be used to identify science teachers' understanding about laboratory safety issues during their science laboratory activities. The questionnaire was developed from a literature review and prior instruments developed on laboratory…

The tendency for the press and public to over-react on safety. The need to balance risk against benefit. The difference between hazard and risk. Preventative or protective steps (control measures) to reduce the risk from particular hazards. Examples in school science, including the use of eye protection and alternative strategies, if eye…

Explains the benefits and strengths of having safety checklists in science laboratories. Presents a checklist that reflects important components of safety that address many situations in school laboratories. (NB)

Explains the reasons for allergies to latex gloves and includes suggestions for individuals at risk. (YDS)

Addresses bloodborne pathogen hazards in the laboratory. Provides specific recommendations for preventative measures and information about legal issues involved. (MM)

Explains how to maintain biosafety in high school level biotechnology and microbiology courses. Focuses on laboratory skills, biohazard containment, and defense perimeters. (YDS)

Explains that mercury is a dangerous substance to use in school science laboratories and gives several examples of mercury poisoning. Lists some precautions that should be taken in case of mercury spillage in the lab. Advocates using non-mercury laboratory equipment and limiting student access to mercury to prevent dangerous situations. (YDS)

Science education is a changing landscape. Changes over the past ten years alone have been both evolutionary and revolutionary--Science Education Standards, new required assessments, science teacher certification issues, science teacher shortages and retirements, molecular approach to Biology, etc. These changes and issues range from…