This teacher-led activity, adapted for the Hour of Code teaches children about communicating securely.
The children learn that messages throughout time have been encrypted and decrypted using ciphers.
They explore cryptography and gain an understanding of need for secure communications.
iCompute supports schools and teachers with comprehensive, step-by-step lesson plans and computing resources to support the Hour of Code. Download more iCompute resources here or on its website at icompute-uk.com. You can also follow on Twitter at @iComputeUK.
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