Developing Essential Understanding of Addition and Subtraction for Teaching Mathematics in Pre-K-Grade 2

  • Developing Essential Understanding of Addition and Subtraction for Teaching Mathematics in Pre-K-Grade 2

    List Price $32.95
    Member Price $26.36
    Your Price $32.95
    Available
    Product Available Yes
    Quantity

    Product Details

    Stock # 13792
    ISBN # 978-0-87353-664-6
    Published 01/21/2011
    Pages 85
    Grades Pre K to 2nd

    See What's Inside

    Table of Contents (PDF)
    Preface (PDF)
    Read an Excerpt (PDF)

    Product Description

    By Janet Caldwell, Karen Karp, Jennifer Bay-Williams, Rose Mary Zbiek

    What is the relationship between addition and subtraction? How do you know whether an algorithm will always work? Can you explain why order matters in subraction but not in addition, or why it is false to assert that the sum of any two whole numbers is greater than either number?

    It is organized around two big ideas and supported by smaller, more specific, interconnected ideas (essential understandings). Gaining an understanding about addition and subtraction is essential as they are the foundation for students’ later learning of multiplication and division.

    Essential Understanding Series topics: • Number and Numeration for Grades Pre-K—2 • Addition and Subtraction for Grades Pre-K—2 • Geometry for Grades Pre-K—2 • Reasoning and Proof for Grades Pre-K—8 • Multiplication and Division for Grades 3—5 • Rational Numbers for Grades 3—5 • Algebraic Ideas and Readiness for Grades 3—5 • Geometric Shapes and Solids for Grades 3—5 • Ratio, Proportion, and Proportionality for Grades 6—8 • Expressions and Equations for Grades 6—8 • Measurement for Grades 6—8 • Data Analysis and Statistics for Grades 6—8 • Function for Grades 9—12 • Geometric Relationships for Grades 9—12 • Reasoning and Proof for Grades 9—12 • Statistics for Grades 9—12