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    Mrs. DeVivo's email address:  rdevivo@northallegheny.org
     

    Operations and Algebraic Thinking

    Chapter 1 - Addition Concepts

    Chapter 2 - Subtraction Concepts

    Chapter 3 - Addition Strategies

    Chapter 4 - Subtraction Strategies 

    Chapter 5 - Addition and Subtraction Relationships

    Number and Operations in Base Ten

    Chapter 6 - Count and Model Numbers

    Chapter 7 - Compare Numbers

    Chapter 8 - Two-Digit Addition and Subtraction

     Measurement and Data

    Chapter 9 - Measurement

    Chapter 10 - Represent Data

     Geometry 

    Chapter 11 - Three-Dimensional Geometry

    Chapter 12 - Two-Dimensional Geometry 

     
    The Problem Solving Strategies listed below are introduced, modeled and practiced throughout the year:






    Problem Solving Strategies:

    1. Write a number sentence2. Make a model
    3. Draw a picture4. Choose an operation
    5. Use data from a graph6. Make reasonable estimates
    7. Use a model8. Find a pattern
    9. Correct a pattern10. Act it out