In building projects or renovations, architects and administrators tend to label the science instructional space as a "science classroom," as opposed to a "science laboratory." What exactly is a science classroom, and what is a science laboratory? According to OSHA's Laboratory Standard (OSHA #29 CFR part 1910.1450), "laboratory" means a facility…

Use of animals in middle school science classrooms is a curriculum component worthy of consideration, providing proper investigation and planning are addressed. A responsible approach to this action, including safety, must be adopted for success. In this month's column, the author provides some suggestions on incorporating animals into the…

When renovations or new construction occur, fire extinguishers sometimes get lost in the mix. Unfortunately, whether to save money or because the fire code is misinterpreted, some schools do not install fire extinguishers in laboratories and other areas of the building. Let's set the record straight! If flammables are present, the fire code…

If your lab facilities are going to be replaced or renovated, you should insist that the science instructors be involved in the process from planning to construction. You know what you'll need in a facility, and your input should be sought out by administrators and architects alike. Once construction is complete, changes can be very costly, so…

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)

Planning and prevention is the best defense against fires in school. This is particularly true in the science laboratory due to the presence of flammable gases, liquids, combustibles, and other potential sources of fire. Teachers can prevent fires from starting by maintaining prudent lab practices when dealing with combustible and flammable…

Provides safety guidelines for hands-on projects or model building activities. (KHR)

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

Mercury tends to vaporize when exposed to air. The warmer the air, the more quickly it vaporizes. Although swallowing mercury can be a problem, the greater risk results from inhalation and skin absorption. Symptoms and health-related problems can result within hours of exposure. Spilled mercury settles in cracks and absorbent material such as…

Gives advice on the legal necessity of safety planning for school science (or other) laboratories. Recommends looking into governmental definitions of the term "laboratory" to determine which educational activities should be covered by safety planning. (WRM)

Discusses the importance of laboratory safety in science classrooms. Urges middle school teachers to address class size in an effort to establish and maintain a safe working environment. Answers a teacher's question related to having newts and salamanders in the classroom. (SOE)