In this lesson, students will learn the basics of encryption and cryptography. Students will get hands-on practice by moving through in-class challenges using both the Cesar Cipher and the Vigenère cipher. Students will also learn about some early code breaking methods such as frequency analysis and data leakage.

This bundle is great for a range of subjects, including: math, computer science, cyber security, and social studies!

This lesson includes:

• 44 slide presentation that covers:
  • Introuces cryptography generally
  • Covers both Cesar and Vigenère ciphers
  • Includes hands-on, mid-lecture exercises
  • Finishes with a brief history of encryption used modernly

• A worksheet with cryptography puzzles based on what was learned during lecture with the following versions
  • A digital version, great to be used with Google Classroom
  • A printable version to be done by hands
  • An answer key for easy review