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Direct linkSigmann, Samuella B. – Journal of Chemical Education, 2021
In 2015, "NFPA 45, Standard on Fire Protection for Laboratories Using Chemicals," from the National Fire Protection Association (NFPA) was updated to include language requiring educators to perform a documented risk assessment when conducting demonstrations in K-12 classrooms. Additionally, in the past five years numerous organizations…
Descriptors: Science Instruction, Chemistry, Laboratory Safety, Science Laboratories
Stark, Moray S.; Tsokou, Aimilia M.; Howells, Alix – Journal of Chemical Education, 2021
Chemical spillage has been measured for undergraduate students undertaking a laboratory practical designed to help develop their chemical handling skills. There was a low correlation found between the amount of chemical spilled and the ability to accurately carry out the primary goal of the experiment, which was to measure the concentrations of…
Descriptors: Chemistry, Accidents, Accident Prevention, Undergraduate Students
