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Module 7 - Extending Number: Fractions, Decimals & Real Numbers…

- - - - Usually associated with poor understanding of fraction concept
      - Partitioning into smaller and smaller units multiplicatively is more difficult than grouping into larger and larger units
      - to understand decimal notation- must understand pattern in sequence 1, 1/10, 1/100, 1/1000
      - Always saying each digit after decimal point
      - Use concrete materials
      - Use number lines
      - Check with calculator
- - - - If it is a comparative part-to-part relationship tehn the first part can be considered as a fraction of the second part is 1:4 cordial, the first part is 1/4 of the second quantity, but is 1/5 of the whole
  - - - Number Line
      - Area/Volume Model
      - Discrete Model (1 red counter, 3 white)
      - Fractions/decimals/percentages/ratios
      - Inverse of Multiplication Structure - How many groups?