This interactive lesson teaches middle school students about how information is delivered via the internet. Students will review/ be introduced to vocabulary words, gain an understanding of packets and servers, and be challenged with different internet connectivity (Wi-Fi, cable, DSL, and Fiber Optic) as they work together as a team to deliver a message to another IP address.

This lesson has been slightly adapted from the original version from Code.org. All the links and copyright information are included in the lesson. The teacher is able to use the original or the premade materials from this document.

Have fun!

This is an unplugged version of how a man in the middle attack can happen and how data can be altered using rope, binder clips, envelopes and index cards.