Interactive

The Real Numbers: Union and Intersection of Sets

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This The Real Numbers: Union and Intersection of Sets interactive also includes:

Not everyone can get what they want in a smoothie. Learners determine the fruit they can place in a smoothie given constraints and preferences. The union and intersection of sets must be taken into consideration.

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Instructional Ideas
  • Use the last challenge question as a journal entry prompt
Classroom Considerations
  • It is helpful if individuals have some experience with set theory
  • Requires a free CK-12 account to access the resource
Pros
  • Challenge questions provide some hints
  • Answers to tutorial review questions available in separate PDF file
Cons
  • None