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Alabama Learning Exchange (ALEX)
It Is in the Blood
Ninth graders identify bloodborne pathogens and examine universal precautions. They listen to a speaker from the Health Department speak about bloodborne pathogens, conduct Internet research and discuss OSHA guidelines for protection,...
Curated OER
Staying Safe on the Job
Students share their opinions about the rights and responsibilities of employees, businesses and the government in maintaining a safe work environment. They prepare arguments supporting their assigned positions concerning workplace...
California Academy of Science
Nuclear Energy: What's Your Reaction?
OSHA confirms that rules governing worker safety at nuclear power plants ranks higher than worker safety in offices. Scholars must consider safety, cost, alternatives, and other factors before recommending whether a town should build a...
Curated OER
Machine Guarding
Twelfth graders describe at least two of the main causes of machine accidents. Possible responses: Unauthorized persons doing maintenance or using the machines. Missing or loose machine guards. List three of the requirements for...
Curated OER
Raising Cane: Building a Cane Flute From Scratch
Eighth graders create their own cane flute. They use a model flute to gain the correct measurements and use the scientific method to construct the flute to have sound quality and pitch accuracy.