The Real Numbers: Number System

This The Real Numbers: Number System interactive also includes:

Get real about learning the real number classification. Young mathematicians create a graphic organizer of the real number system using an interactive. They answer a set of challenge questions on the classifications of real numbers.

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Instructional Ideas
  • Use the review questions in the tutorial as either homework or classwork
Classroom Considerations
  • Pupils should have experience with the real number system
  • Teachers may need to set up a free CK-12 account
Pros
  • Provides a link to an explanatory YouTube video
  • Some challenge questions include hints
Cons
  • Graphic organizer makes it seem that there are numbers that are neither rational nor irrational