A bit optional. How do computers transmit in the real world? Pupils research a device that is used in transmitting bits, then individuals create a poster that presents the information they have learned about their device. 

Concepts

the internet, transmission, binary code, radio waves, fiber optics, copper, computer science, technology resources

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Instructional Ideas

• Invite a person that works in the digital communication industry to speak about how they use technology 
• Bring in actual devices for the individuals to choose from

Classroom Considerations

• Review the "Blown to Bits" Chapter 8 link before assigning it
• The lesson is optional and is the fourth in a series of 19

Pros

• Includes a video guide to help pupils gather the important information 
• Contains a rubric to assess the posters

Cons

• There is a broken link in the video section