Lesson Plan
Code.org

Encoding and Sending Formatted Text

For Teachers 9th - 12th
Introduce your class to encoding text. Pairs work together to create a protocol to send text prior to learning ASCII encoding. Groups then collaborate to send and translate ASCII codes creating a formatted text message. 
Lesson Plan
Code.org

The Need for Addressing

For Teachers 9th - 12th
You sunk my battleship via the Internet? Groups of three play a modified game of Battleship using the Internet Simulator. Team members determine how to address messages, so each player knows who the message is for, and refine their text...
Activity
Discovery Education

Satellite Telemetry

For Teachers 9th - 12th
Satellites require rockets to launch, but it doesn't take a rocket scientist to understand them. Future engineers learn about how satellites send data to Earth and how to interpret satellite images. They see how radio waves play a role...
Lesson Plan
Code.org

Text Compression

For Teachers 9th - 12th
The second lesson in a unit of 15 introduces pupils to text compression. The class begins with discussing how they already use text compression when sending text messages. Pairs learn more about the subject as they work to compress a...