Scholars learn how to crack secret codes as they continue reading from the Blown to Bits and try to crack the random substitution cipher. They also begin learning about the Vigenere cipher. 

Concepts

coded messages, cipher, secret codes, computer science, privacy, technology resources

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Instructional Ideas

• Team up with the history department to teach about importance of codes in World War II

Classroom Considerations

• Code Studio requires a free account
• Learners should have experience with the frequency analysis widget from the last lesson
• The sixth lesson of the series

Pros

• Lists optional extended learning activities
• Includes activity guides and keys for each part of lesson

Cons

• None