Binary graphing ... bit by bit. Pairs work together to develop a protocol in order to send the points of a graph. One partner sends the points and the other receives them and tries to recreate the graph. The pupils use the rubric to reflect on the success of their protocol. 

Concepts

binary code, numbers binary, computer science, transmission, technology resources

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Instructional Ideas

• Conduct a short review of binary numbers
• Give pairs the same graph to recreate and see who can do it with the least number of bits

Classroom Considerations

• Pupils need to know how to graph points on a coordinate plane
• The lesson is the seventh in a series of 19

Pros

• The lesson plan has teaching tips, making this a ready-to-go and easy resource to teach
• A video introduces the Internet simulator used in the activity to the class

Cons

• None