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    Home / Transition Guides

    Dimensions Math Transition Guide

    These resources can be used to help students who are either transitioning to Dimensions Math from a different curriculum or who are not new to the curriculum but who are struggling with the material. Use the resources flexibly and selectively based on your students' needs.

    Some background:

    The Dimensions Math curriculum closely follows the syllabus used in Singapore. The sequence is different in some areas from most U.S. math curricula. Some topics or concepts are introduced earlier than they are in U.S. math curricula to allow a foundation that is built on in later grades. This difference in sequence makes the transition into Dimensions Math from a typical U.S. math curriculum somewhat challenging.

    Dimensions Math includes some review of concepts covered previously between levels, but this review is not always adequate for students who have not yet encountered the topic. In addition, there are more mental math strategies in the Dimensions Math curriculum and the word problems tend to be more challenging than those in other curricula.

    How to use:

    The Transition Guide resources focus on areas where there may be gaps in student understanding. To add the least amount of additional material to the school year, it includes suggestions for how to incorporate topics in the existing Dimensions Math lessons where feasible. It should be used in conjunction with the Dimensions Math Teacher’s Guides.

    The Overview PDFs cover topics that will likely cause the most difficulty for transitioning students. 

    Within each grade level you'll see
    Notes and Teaching Suggestions, Transition guide Lessons, and Worksheets. The Notes and Suggestions may be as simple as suggestions on how you can expand on the lesson in the Textbook, or they may provide a specific transition lesson. Read them ahead of time as part of your preparation for the lesson, along with the material in the Teacher’s Guide. 

    The worksheets are available to print as you need.

    Overview

    Mental Math for Addition and Subtraction | Download PDF
    Multiplication and Division of Whole Numbers | Download PDF
    Bar Models | Download PDF
    Fractions | Download PDF
    Decimals | Download PDF
    Money | Download PDF
    Time | Download PDF
    Geometry | Download PDF

    Notes and Teaching Suggestions:

    Chapter 1 Numbers to 1,000 | Download PDF
    Chapter 2 Addition and Subtraction — Part 1 | Download PDF
    Chapter 3 Addition and Subtraction — Part 2 | Download PDF

    Transition Guide Lessons:

    2A Chapter 2 Lesson 1 – Add to 20 | Download PDF
    2A Chapter 2 Lesson 2 – Subtract Within 20 | Download PDF

    Worksheets:

    2A Chapter 2 Lesson 1 – Add to 20 | Download PDF
    2A Chapter 2 Lesson 2 – Subtract Within 20 | Download PDF

    Notes and Teaching Suggestions

    Chapter 8 Mental Calculation | Download PDF
    Chapter 12 Time | Download PDF

    Transition Guide Lessons

    2B Chapter 12 Lesson 1 — Tell Time to the Five Minutes | Download PDF

    Worksheets

    2B Chapter 12 Lesson 1 — Tell Time to the Five Minutes | Download PDF

    Notes and Teaching Suggestions

    Chapter 2 Addition and Subtraction — Part 1 | Download PDF
    Chapter 3 Addition and Subtraction — Part 2 | Download PDF
    Chapter 4 Multiplication and Division | Download PDF

    Transition Guide Lessons

    3A Chapter 2 Lesson 1 — Add Ones or Tens | Download PDF
    3A Chapter 2 Lesson 2 — Add Tens and Ones | Download PDF
    3A Chapter 2 Lesson 3 — Subtract Ones or Tens | Download PDF
    3A Chapter 2 Lesson 4 — Subtract Tens and Ones | Download PDF
    3A Chapter 3 Lesson 1 — The Addition Algorithm | Download PDF
    3A Chapter 3 Lesson 2 — The Subtraction Algorithm | Download PDF
    3A Chapter 4 Lesson 2A — Multiplication Facts of 2 | Download PDF
    3A Chapter 4 Lesson 2B — Multiplication Facts of 5 and 10 | Download PDF
    3A Chapter 4 Lesson 2C — Multiplication Facts of 3 | Download PDF
    3A Chapter 4 Lesson 2D — Multiplication Facts of 4 | Download PDF
    3A Chapter 4 Lesson 2E — Multiplication Practice for 2, 3,
    4, 5, and 10 | Download PDF
    3A Chapter 4 Lesson 3 — Division Practice for 2, 3, 4, 5,
    and 10 | Download PDF
    3A Chapter 4 Lesson 5 — Remainder Practice for 2, 3, 4, 5,
    and 10 | Download PDF

    Worksheets

    3A Chapter 2 Lesson 1 — Add Ones or Tens | Download PDF
    3A Chapter 2 Lesson 2 — Add Tens and Ones | Download PDF
    3A Chapter 2 Lesson 3 — Subtract Ones or Tens | Download PDF
    3A Chapter 2 Lesson 4 — Subtract Tens and Ones | Download PDF
    3A Chapter 3 Lesson 1 — The Addition Algorithm | Download PDF
    3A Chapter 3 Lesson 2 — The Subtraction Algorithm | Download PDF
    3A Chapter 4 Lesson 2A — Multiplication Facts of 2 | Download PDF
    3A Chapter 4 Lesson 2B — Multiplication Facts of 5 and 10 | Download PDF
    3A Chapter 4 Lesson 2C — Multiplication Facts of 3 | Download PDF
    3A Chapter 4 Lesson 2D — Multiplication Facts of 4 | Download PDF
    3A Chapter 4 Lesson 2E — Multiplication Practice for 2, 3,
    4, 5, and 10 | Download PDF
    3A Chapter 4 Lesson 3 — Division Practice for 2, 3, 4, 5,
    and 10 | Download PDF
    3A Chapter 4 Lesson 5 — Remainder Practice for 2, 3, 4, 5,
    and 10 | Download PDF

    Notes and Teaching Suggestions

    Chapter 9 Fractions — Part 1 | Download PDF
    Chapter 14 Time | Download PDF
    Chapter 15 Money | Download PDF

    Transition Guide Lessons

    3B Chapter 14 Lesson 1 — Tell Time to the Minute | Download PDF

    Worksheets

    3B Chapter 14 Lesson 1 — Tell Time to the Minute | Download PDF

    Notes and Teaching Suggestions

    Chapter 1 Numbers to One Million | Download PDF
    Chapter 2 Addition and Subtraction | Download PDF
    Chapter 3 Multiples and Factors | Download PDF
    Chapter 4 Multiplication | Download PDF
    Chapter 5 Division | Download PDF
    Chapter 6 Fractions | Download PDF

    Transition Guide Lessons

    4A Chapter 1 Lesson 7A — Strategies for Multiplication and
    Division | Download PDF
    4A Chapter 1 Lesson 7B — Multiplication Practice for 6, 7,
    8, and 9 | Download PDF
    4A Chapter 1 Lesson 7C — Division Practice for 6, 7, 8, and 9 | Download PDF
    4A Chapter 2 Lesson 3 — Subtract from Hundreds or Thousands | Download PDF
    4A Chapter 2 Lesson 4A — Add Numbers Close to Tens or
    Hundreds | Download PDF
    4A Chapter 2 Lesson 4B — Subtract Numbers Close to Tens or Hundreds | Download PDF
    4A Chapter 2 Lesson 5 — Bar Models — Part 1 | Download PDF
    4A Chapter 3 Lesson 1A — Multiply Tens and Ones | Download PDF
    4A Chapter 3 Lesson 1B — Division with Remainders | Download PDF
    4A Chapter 3 Lesson 1C — Division — Part 1 | Download PDF
    4A Chapter 3 Lesson 1D — Multiplication Practice — Mental Math | Download PDF
    4A Chapter 3 Lesson 1E — Remainder Practice for 6, 7, 8, and 9 | Download PDF
    4A Chapter 3 Lesson 1F — Division Practice — Mental Math | Download PDF
    4A Chapter 4 Lesson 2 — Multiply Three-Digit Numbers | Download PDF
    4A Chapter 5 Lesson 1 — Bar Models — Part 2 | Download PDF
    4A Chapter 5 Lesson 2 — Division — Part 2 | Download PDF
    4A Chapter 6 Lesson 1 — Equivalent Fractions | Download PDF

    Worksheets

    4A Chapter 1 Lesson 7A — Strategies for Multiplication and
    Division | Download PDF
    4A Chapter 1 Lesson 7A — Multiplication Practice for 6, 7,
    8, and 9 | Download PDF
    4A Chapter 1 Lesson 7C — Division Practice for 6, 7, 8, and
    9 | Download PDF
    4A Chapter 2 Lesson 3 — Subtract from Hundreds or Thousands
    | Download PDF
    4A Chapter 2 Lesson 4A — Add Numbers Close to Tens or
    Hundreds | Download PDF
    4A Chapter 2 Lesson 4B — Subtract Numbers Close to Tens or
    Hundreds | Download PDF
    4A Chapter 2 Lesson 5 — Bar Models — Part 1 | Download PDF
    4A Chapter 3 Lesson 1A — Multiply Tens and Ones | Download PDF
    4A Chapter 3 Lesson 1B — Division with Remainders | Download PDF
    4A Chapter 3 Lesson 1C — Division — Part 1 | Download PDF
    4A Chapter 3 Lesson 1D — Multiplication Practice — Mental
    Math | Download PDF
    4A Chapter 3 Lesson 1E — Remainder Practice for 6, 7, 8, and
    9 | Download PDF
    4A Chapter 3 Lesson 1F — Division Practice — Mental Math | Download PDF
    4A Chapter 4 Lesson 2 — Multiply Three-Digit Numbers | Download PDF
    4A Chapter 5 Lesson 1 — Bar Models — Part 2 | Download PDF
    4A Chapter 5 Lesson 2 — Division — Part 2 | Download PDF
    4A Chapter 6 Lesson 1 — Equivalent Fractions | Download PDF

    Notes and Teaching Suggestions

    Chapter 15 Angles | Download PDF

    Transition Guide Lessons

    4B Chapter 15 Lesson 1 — Angles | Download PDF

    Worksheets

    4B Chapter 15 Lesson 1 — Angles | Download PDF

    Notes and Teaching Suggestions

    Chapter 1 Whole Numbers | Download PDF
    Chapter 2 Writing and Evaluating Expressions | Download PDF
    Chapter 4 Addition and Subtraction of Fractions | Download PDF

    Transition Guide Lessons

    5A Chapter 1 Lesson 1A — Add or Subtract Numbers Close to
    Thousands | Download PDF
    5A Chapter 1 Lesson 1B — Mental Math for Multiplication | Download PDF
    5A.Chapter 1 Lesson 1C — Mental Math for Division | Download PDF
    5A Chapter 2 Lesson 4 — Subtract from Ten Thousands | Download PDF
    5A Chapter 4 Lesson 1 — Fractions and Division | Download PDF

    Worksheets

    5A Chapter 1 Lesson 1A — Add or Subtract Numbers Close to
    Thousands | Download PDF
    5A Chapter 1 Lesson 1B — Mental Math for Multiplication | Download PDF
    5A Chapter 1 Lesson 1C — Mental Math for Division | Download PDF
    5A Chapter 2 Lesson 4 — Subtract from Ten Thousands | Download PDF
    5A Chapter 4 Lesson 1 — Fractions and Division | Download PDF

    Notes and Teaching Suggestions

    Chapter 9 Decimals | Download PDF
    Chapter 10 The Four Operations of Decimals | Download PDF
    Chapter 11 Geometry | Download PDF

    Transition Guide Lessons

    5B Chapter 9 Lesson 1 — Fractions and Decimals | Download PDF
    5B Chapter 10 Lesson 1 — Add and Subtract Decimals Using
    Mental Math | Download PDF
    5B Chapter 10 Lesson 3 — Multiply a Decimal by a Whole
    Number | Download PDF
    5B Chapter 11 Lesson 1A — Using a Compass | Download PDF
    5B Chapter 11 Lesson 1B — Measuring Angles | Download PDF

    Worksheets

    5B Chapter 9 Lesson 1 — Fractions and Decimals | Download PDF
    5B Chapter 10 Lesson 1 — Add and Subtract Decimals Using
    Mental Math | Download PDF
    5B Chapter 10 Lesson 3 — Multiply a Decimal by a Whole
    Number | Download PDF
    5B Chapter 11 Lesson 1A — Using a Compass | Download PDF
    5B Chapter 11 Lesson 1B — Measuring Angles | Download PDF
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