The 1918 flu pandemic, commonly referred to as the Spanish flu, was a category 5 influenza pandemic caused by an unusually severe and deadly Influenza A virus strain of subtype H1N1.
Project Lead The Way (PLTW) is an American nonprofit organization that develops STEM curricula for use by US elementary, middle, and high schools.
Teachers who instruct the Project Lead The Way curriculum are required to take part in PLTW's three-phase professional development program. Financial support for PLTW. Governments of several states, including New York, Indiana, Iowa, and South Carolina, have provided funding to PLTW to support future development.