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.

Measurement and Data, MD

  • Solve problems involving measurement and conversion of measurements from a larger unit to a smaller unit.
  • Represent and interpret data
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;
  • Factors, Multiples, Prime, Composite;
  • Models of properties of operations in multiplication and division;
  • Estimate and mentally compute
  • Develop fluency with efficient procedures;
  • Apply Area and Perimeter formulas in real world
  My Math: Ch 1, 2, 3, 4, 6, 13

  • Relationship to multiplication multi-digit division;
  • Using x and ÅÄ strategies with large numbers;
  • Estimate and mentally compute quotients;
  • Rewrite problem situations using variables and function tables
  • Decimal-Fraction comparison and notation
  • Fraction equivalence and comparison;
  • Decompose/Compose fractions;
  My Math: Ch 5, 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;
  • Measurement and Conversions;
    Interpret data—line plots
  • Multiplication of larger numbers and decimals;
  • Multi-digit divisors
  My Math: Ch 9, 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 Need to Know - Helpful Tips

Fourth Grade Math Focus

Fourth Grade Mathematics Framework

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