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Make Math Moments Academy › Forums › Mini-Course Reflections › The Fundamentals of Mathematics › 2-2 – Subtraction – Discussion › Reply To: 2-2 – Subtraction – Discussion

  • Sarah Albert

    Member
    May 25, 2020 at 1:48 pm

    The word “difference” is so important. When I began teaching I did not have a good understanding of subtraction with a number line and the idea of compensation was confusing. Using the model with the unknown part I think is helpful to the students.

    One area I wonder about is negative numbers and modeling subtraction. I have a goal to learn more ways to represent those and gain confidence with my own understanding.

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