Codes & Signals Level 1
Do any three of the following:
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Write a message in invisible ink.
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Show you understand a signing alphabet and use it to sign your name.
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Make up a secret code and write a message of at least 12 words for your Six to decipher.
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Use the international Phonetic Alphabet (e.g. Alpha, Bravo, Charlie) and use it to spell your name.
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Discuss how codes and passwords are used by different organisations and why they are important.
Codes & Signals Level 2
Do any four of the following:
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Explain what Morse Code is, who invented it and describe two ways it can be sent. Make a method of sending Morse Code and use it to send the international distress code.
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Research different ways codes have been used by the military and explain how messages are encrypted and deciphered.
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Use the deaf alphabet and at least 6 AUSLAN (Australian Sign Language) signs to hold a conversation.
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Show how to use SMS text messaging and send and receive a message.
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Make a set of semaphore flags and send correctly a message of no fewer than eight words.
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Decipher a message of not less than 20 words and reply in the same code.
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Explain what Braille is and who invented it.