Ah, the numerous number of numbers. Individuals research different ways of encoding numbers. After conducting their initial research, they find classmates who have researched a different article and the pair share information. The lesson concludes with a discussion of the concepts and makes connections to the binary system previously studied. 

Concepts

number systems, computer science, research reports, numbers binary, technology resources

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Instructional Ideas

• Create a list of different number systems as the class researches them
• Develop a list of other resources that students can use to research articles

Classroom Considerations

• Some pupils will think all number systems are based on the decimal system
• The optional lesson is the eighth in a series of 19

Pros

• The lesson plan provides a list of readings that can be used for the research
• The forum allows for teachers to collaborate with others

Cons

• None