# Dimensions Math Workbook 2A

$12.00

Publisher | Singapore Math Inc. |
---|---|

ISBN | 9781947226203 |

Pagecount | 184 |

Grade | 2 |

Workbooks offer the independent practice necessary for students to hone their skills. Corresponding to textbook material, lessons begin with fundamentals and progresses to more challenging problems.

Features & Components:

- Basics: Provide a review of basic concepts covered in textbooks.
- Practice: Reinforces and consolidates learning through practice problems.
- Challenge: Offers advanced enrichment through challenging problems.
- Check: Gives students a chance to confirm their understanding.

Note: Two workbooks (A and B) for each grade correspond to the two halves of the school year. Answer key not included. Soft cover. Grades PK-2 Workbooks are perforated.

A note for teachers: Differentiated workbook problems offer a range of complexity. The workbook problems in each lesson are structured to become increasingly challenging. Every student will not necessarily complete every question. Lessons are structured to include the following sections, in order: Basics, Practice, and Challenge. Basics covers the main concepts of the lesson (and shows parents how these concepts were taught). Practice offers further practice. Challenge problems are optional and can be used as homework or in class, as time permits. Students will work at their own pace, starting from the problems in Basics, progressing to Practice, then to Challenge. It is not essential for all problems to be completed if homework load is a concern.

Additionally, students may arrive at correct answers using different processes from the ones shown in the Teacher’s Guide. Accept all correct answers, as methods used may vary throughout.

Table of Contents

Chapter 1: Numbers to 1,000Lesson 1: Tens and Ones

Lesson 2: Counting by Tens or Ones

Lesson 3: Comparing Tens and Ones

Lesson 4: Hundreds, Tens, and Ones

Lesson 5: Place Value

Lesson 6: Comparing Hundreds, Tens, and Ones

Lesson 7: Counting by Hundreds, Tens, or Ones

Lesson 8: Practice

Chapter 2: Addition and Subtraction — Part 1Lesson 1: Strategies for Addition

Lesson 2: Strategies for Subtraction

Lesson 3: Parts and Whole

Lesson 4: Comparison

Lesson 5: Practice

Chapter 3: Addition and Subtraction — Part 2Lesson 1: Addition Without Regrouping

Lesson 2: Subtraction Without Regrouping

Lesson 3: Addition with Regrouping Ones

Lesson 4: Addition with Regrouping Tens

Lesson 5: Addition with Regrouping Tens and Ones

Lesson 6: Practice A

Lesson 7: Subtraction with Regrouping from Tens

Lesson 8: Subtraction with Regrouping from Hundreds

Lesson 9: Subtraction with Regrouping from Two Places

Lesson 10: Subtraction with Regrouping across Zeros

Lesson 11: Practice B

Lesson 12: Practice C

Chapter 4: LengthLesson 1: Centimeters

Lesson 2: Estimating Length in Centimeters

Lesson 3: Meters

Lesson 4: Estimating Length in Meters

Lesson 5: Inches

Lesson 6: Using Rulers

Lesson 7: Feet

Lesson 8: Practice

Chapter 5: WeightLesson 1: Grams

Lesson 2: Kilograms

Lesson 3: Pounds

Lesson 4: Practice**Review 1**

Chapter 6: Multiplication and DivisionLesson 1: Multiplication — Part 1

Lesson 2: Multiplication — Part 2

Lesson 3: Practice A

Lesson 4: Division — Part 1

Lesson 5: Division — Part 2

Lesson 6: Multiplication and Division

Lesson 7: Practice B

Chapter 7: Multiplication and Division of 2, 5, and 10Lesson 1: The Multiplication Table of 5

Lesson 2: Multiplication Facts of 5

Lesson 3: Practice A

Lesson 4: The Multiplication Table of 2

Lesson 5: Multiplication Facts of 2

Lesson 6: Practice B

Lesson 7: The Multiplication Table of 10

Lesson 8: Dividing by 2

Lesson 9: Dividing by 5 and 10

Lesson 10: Practice C

Lesson 11: Word Problems**Review 2**