pdf, 259.34 KB
pdf, 259.34 KB
ppt, 1.52 MB
ppt, 1.52 MB
pptx, 301.71 KB
pptx, 301.71 KB
ppt, 2.37 MB
ppt, 2.37 MB
pptx, 1.97 MB
pptx, 1.97 MB

This lesson builds on the first lesson about Morse Code, and challenges students to think about the reason why encryption is needed and then asks them to use a Caesar Cipher to code and decode secret messages.

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