Show your class how to develop a protocol to solve a problem. Pupils then continue with working with binary messages but refine a protocol to assist with the distinction of individual bits by including a bit rate. Finally, the pairs use an Internet simulator to refine their protocol. 

Concepts

binary code, communication, communication technology, transmission, algorithms, technology resources

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Instructional Ideas

• Have the pupils create a vocabulary book to keep track of important terms

Classroom Considerations

• Practice the flashlight presentation a few times so it is consistent
• The lesson is the third in a series of 19

Pros

• The resource has a video and forum to get tips from other teachers
• A video explains how to use the Internet simulator

Cons

• None