Category Archives: Safety

Protecting Students From Fires

In 2015, the National Fire Protection Association released a revised version of NFPA 45 that included a new chapter titled “Educational and Instructional Laboratory Operations,” which applies to K–12 school laboratories. The new chapter provides fire protection and safety requirements … Continue reading

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Selecting the Right Lab Coat

There are plenty of reasons to wear a lab coat. For instance, lab coats are fire resistant, and they protect your skin from splashes and spills in the laboratory. The following are some helpful hints for selecting the right lab … Continue reading

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Purchasing the Safest Lab Chemicals

Prior to the new school year, most science teachers select and order their lab chemicals. Before placing an order, however, teachers should consider the health risks associated with using hazardous chemicals in the classroom laboratory. Making the right purchase To … Continue reading

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The Requirements of Emergency Showers and Eyewash Stations

Most science teachers know that emergency showers and eyewash stations are needed in the presence of potential biological, chemical, and physical hazards. But which ones should they choose, and how should they be installed, operated, and maintained? The best place … Continue reading

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How to Safeguard Your Lab

Many of the chemicals on the Department of Homeland Security’s Anti-Terrorism Standards Chemicals of Interest List can be found in high school storerooms. These chemicals may be prone to theft and unauthorized lab experiments. Some terrorist websites have even suggested … Continue reading

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Making a Checklist for Safer Labs

A lab safety checklist can serve as a map to help science teachers navigate through safer waters. The list not only makes labs safer for students but also fulfills part of the teacher’s legal responsibility for inspecting, securing, and maintaining … Continue reading

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Safer STEM Labs

Like science labs, STEM (science, technology, engineering, and math) labs require safety and security measures, with an emphasis on safety training, personal protective equipment (PPE), standard operating procedures, engineering controls, and supervision. While hand and power tools (e.g., hammers, screw … Continue reading

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Avoiding Electrical Hazards in the Lab

In science, technology, engineering, and math (STEM) labs, teachers and students can be exposed to a number of electrical hazards such as damaged electrical receptacles, missing ground prongs, and faulty electrical equipment. These hazards can result in electric shock, electrocution, … Continue reading

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A Three-Step Method for Safer Labs

  The lab can be an unsafe place. Under NSTA’s Duty of Care, however, the teacher is required to make labs safer (see Resources). One way of doing so is to follow the analysis, assessment, and action (AAA) method. The … Continue reading

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The Harmful Particles in 3-D Printers

As three-dimensional printers are starting to become more common in science, STEM (science, technology, engineering, and math), and Fab labs, recent research indicates that 3-D printers pose serious health and safety concerns. The research shows that commercial 3-D printers were … Continue reading

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