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OPERATION ULTRA: GCHQ Codebreaking Project
Three lesson sequence on codebreaking (ideally completed as a single extended project). Lesson 1 is a lecture from Professor Stupples on the history of Code breaking. Lesson 2 is Spy School adapting resources from Charlotte King and Matthew Jones. Lesson 3 is a codebreaking activity which requires pupils to apply all the skills they have learned. Concludes with unbroken CIA code to crack! Please rate.