What other interesting examples of codes from history or the modern-day (digital or non-digital) can you find to inspire or support a lesson about encoding and decoding messages?

MORSE CODE

What? – is a code for translating letters to dots • and dashes —. These represent a short and long signal duration.

(https://www.youtube.com/watch?v=_J8YcQETyTw)

Who and when developed? – developed in the 1830’s by Samuel Morse

Why Morse? – Convenient to communicate through long/ short distance via various methods such as written codes online/ paper, sound codes, light signals, etc.

How Morse supports?

1.  Use Morse to create secret codes and secret messages that can make up an exciting part of team building.
2. Recognize the “S.O.S” signals or ask for help when needed (especially when voice or normal conversation is limitted) with a flashlight: https://www.youtube.com/watch?v=k8m8R4x0Mgk or eye blink: https://www.youtube.com/watch?v=z8tnu-TsvOc or symbols: … — …