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Number Sense

III. Class 3

A.  Sets of Numbers

Participants should discuss topics involving Sets of Numbers:

  • Identifying sets of numbers to which a particular number belongs
  • Illustrating the relationships among number sets using a Venn Diagram
  • Using multiple representations of numbers
  • Representing each set of numbers graphically
  • Exploring even and odd numbers and their sums and products

Participants should choose and explore some of the following Investigations and external links focused on sets of numbers:   

  • Rational Numbers: Decimals, Fractions

  • Irrational Numbers
  • Complex Numbers
  • Natural Number, Whole Numbers
  • Integers

B.  Participants continue their web page write-ups to include in their online portfolios

 

C.  Continued technological teaching and support


Additional Resources for Week 3

Return to the Number Concept Syllabus