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    • Christine Tischio
    • 2nd Grade
    • Jacobsen, R.
    • Levin, S.
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2nd Grade
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  • Math in Focus Chapter 5 Multiplication
  • Math in Focus Chapter 6 Multiplication Tables of 2,5, and 10
  • Math in Focus Chapter 4 Using Bar Models: Addition and Subtraction
  • Math in Focus Chapter 10 Mental Math and Estimation
  • Math in Focus Chapter 11 Money
  • Subtract 2 digit numbers

    Subtract 2 digit numbers

    175.JPG 1.07 MB (Last Modified on June 3, 2014)
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  • Subtract 3 digit numbers

    Subtract 3 digit numbers

    173.JPG 1.12 MB (Last Modified on June 3, 2014)
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  • The big idea for this chapter:

    Adding and subtracting using bar models is the main focus of this chapter: *Children apply the part-part-whole concept in addition and subtraction. *Children use strategies such as adding on and taking away sets represented by bar models to add and subtract. *Children compare two sets using bar models. *Children apply strategies to solve real-world, two-step problems.
    (Last Modified about a minute ago)
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