Operations and Algebraic Thinking, OA
  • Use the four operations with whole numbers to solve problems
  • Gain familiarity with factors and multiples
  • Generate and analyze patterns
Number and Operations in Base Ten, NBT
  • Generalize place value understanding for multi-digit whole numbers
  • Use place value understanding and properties of operations to perform multi-digit arithmetic

Number and Operations - Fractions, NF

  • Extend understanding of fraction equivalence and ordering
  • Build fractions from unit fractions by applying and extending previous understandings of operations on
    whole numbers
  • Understand decimal notation for fractions, and compare decimal fractions

Measurement and Data, MD

  • Solve problems involving measurement and conversion of
    measurements from a larger unit to a smaller unit
  • Represent and interpret data
  • Geometric measurement: understand concepts of angle and measure angles

Geometry, G

  • Draw and identify lines and angles, and classify shapes by properties of their lines and angles
Mathematical Practices
  1. Make sense of problems and persevere in problem solving

  2. Reason abstractly and quantitatively

  3. Construct viable arguments and critique the reasoning of others

  4. Model with mathematics

  5. Use appropriate tools strategically

  6. Attend to precision

  7. Look for and make use of structure

  8. Look for and express regularity in repeated reasoning

Year at a Glance

Trimester 1 (August-October)

Trimester 2 (November-January)

Trimester 3 (February-May)

  • Place Value 1,000,000 to 1/100 and rounding multi-digit numbers;
  • Whole number addition and subtraction;
  • Decimal-Fraction comparison and notation
  • Factors, Multiples, Prime, Composite;
  • Models of properties of operations;
  • Estimate and mentally compute
  • Develop fluency with efficient procedures;
  • Apply Area and Perimeter formulas in real world
  My Math: Ch 1, 2, 3, 4, 5, 13

  • Models of division and properties of operations;
    Relationship to multiplication multi-digit division;
    Using x and ÷ strategies with large numbers;
    Estimate and mentally compute quotients;
    Rewrite problem situations using variables and function tables
  • Fraction equivalence and comparison;
    Decompose/Compose fractions;
  My Math: Ch 6, 7, 8, 10
  ECM: Ch 1, 2, 3
  • Addition and subtraction of fractions and mixed numbers
  • Analyzing, comparing and classifying 2-D shapes;
    Angle measurement and angle parts are additive; Symmetry
  • Measurement and Conversions;
    Interpret data-line plots
  • Multiplication of larger numbers and decimals;
    Multi-digit divisors
  My Math: Ch 9, 13, 14, 11, 12

Fourth Grade Math Overview

GR 4 MATH Guide Overview

Gr four 1-pg math curriculum guide

Detailed Fourth Grade Mathematics Guide (password protected)

Mathematical Practice in Action

Fourth Grade Critical Key Ideas

Fourth Grade Math Focus

Fourth Grade Mathematics Framework

Santa Monica-Malibu Unified School District
1651 16th Street
Santa Monica, California 90404