Module 1: Place Value and Decimal Fractions

  • Grade 5 Module 1: Place Value and Decimal Fractions

    Topic A: Multiplicative Patterns on the Place Value Chart

    Lesson 1Objective:  Reason concretely and pictorially using place value understanding to relate adjacent base ten units from millions to thousandths.
    Lesson 2Objective:  Reason abstractly using place value understanding to relate adjacent base ten units from millions to thousandths.
    Lesson 3Objective:  Use exponents to name place value units and explain patterns in the placement of the decimal point.
    Lesson 4Objective:  Use exponents to denote powers of 10 with application to metric conversions.

    Khan Academy: Topic A: Multiplicative patterns on the place value chart


  • Topic B: Decimal Fractions and Place Value Patterns
    Lesson 5Objective:  Name decimal fractions in expanded, unit, and word forms by applying place value reasoning.
    Lesson 6Objective:  Compare decimal fractions to the thousandths using like units and express comparisons with >, <, =.

    Khan Academy: Topic B: Decimal fractions and place value patterns


  • Topic C: Place value and rounding decimal fractions
    Lesson 7Objective:  Round a given decimal to any place using place value understanding and the vertical number line.
    Lesson 8: Objective:  Round a given decimal to any place using place value understanding and the vertical number line.
    Khan Academy: Topic C: Place value and rounding decimal fractions


  • Topic D: Adding and subtracting decimals 
    Lesson 9: Objective:  Add decimals using place value strategies and relate those strategies to a written method.
    Lesson 10Objective:  Subtract decimals using place value strategies and relate those strategies to a written method.

    Khan Academy: Topic D: Adding and subtracting decimals


  • Topic E: Multiplying decimals

    Lesson 11Objective:  Multiply a decimal fraction by single-digit whole numbers, relate to a written method through application of the area model and place value understanding, and explain the reasoning used.
    Lesson 12: Objective:  Multiply a decimal fraction by single-digit whole numbers, including using estimation to confirm the placement of the decimal point.

  • Topic F: Dividing decimals
    Lesson 13: Objective:  Divide decimals by single-digit whole numbers involving easily identifiable multiples using place value understanding and relate to a written method.
    Lesson 14: Objective:  Divide decimals with a remainder using place value understanding and relate to a written method.
    Lesson 15: Objective:  Divide decimals using place value understanding, including remainders in the smallest unit.
    Lesson 16: Objective:  Solve word problems using decimal operations.

    Khan Academy: Topic F: Dividing decimals


Khan Academy: Module One Practice test