Curated OER
Inventions Change the World: The Enigma Machine
Third graders explore WWII by analyzing technological advances. In this invention lesson, 3rd graders discuss the use of the Enigma machine which decoded private German messages that communicated with U-boats. Students utilize a timeline...
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New Hampshire State Library: World War Ii Posters
This site contains various posters the US Government used during World War II to raise nationalism and increase the armed forces.