Computing- We are Cryptographers.

In our computing lessons we are learning about cryptography. We have made our own semaphore flags and passed messages to each other using them.

Using diagrams to help them, Alex and Jake gave a message to the class which they had to work out.

We also looked at using Morse code and Jacob and Tyler passed signals to the class using torches.

We linked this with out World war 2 topic and talked about the need for messages and codes during the war.