# Dimensions Math Teacher’s Guide 1B

$25.00

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

ISBN | 9781947226333 |

Pagecount | 246 |

Grade | 1 |

Teacher’s guides are a comprehensive resource for achieving lesson objectives. They include background information, detailed lesson plans, helpful suggestions, and activities. They help educators understand the purpose of each lesson within the context of the curriculum. A high level of educator involvement is essential for success in this program.

Note: Hard cover. Spiral-bound. Manipulative Kits (sold separately) include all the essential manipulatives used in Teacher’s Guides activities.

Table of Contents

Chapter 10: LengthTeaching Notes

Chapter Opener

Lesson 1: Comparing Lengths Directly

Lesson 2: Comparing Lengths Indirectly

Lesson 3: Comparing Lengths with Units

Lesson 4: Practice

Workbook Solutions

Chapter 11: ComparingTeaching Notes

Chapter Opener

Lesson 1: Subtraction as Comparison

Lesson 2: Making Comparison Subtraction Stories

Lesson 3: Picture Graphs

Lesson 4: Practice

Workbook Solutions

Chapter 12: Numbers to 40Teaching Notes

Chapter Opener

Lesson 1: Numbers to 40

Lesson 2: Tens and Ones

Lesson 3: Counting by Tens and Ones

Lesson 4: Comparing

Lesson 5: Practice

Workbook Solutions

Chapter 13: Addition and Subtraction Within 40Teaching Notes

Chapter Opener

Lesson 1: Add Ones

Lesson 2: Subtract Ones

Lesson 3: Make the Next Ten

Lesson 4: Use Addition Facts

Lesson 5: Subtract from Tens

Lesson 6: Use Subtraction Facts

Lesson 7: Add Three Numbers

Lesson 8: Practice

Workbook Solutions

Chapter 14: Grouping and SharingTeaching Notes

Chapter Opener

Lesson 1: Adding Equal Groups

Lesson 2: Sharing

Lesson 3: Grouping

Lesson 4: Practice

Workbook Solutions

Chapter 15: FractionsTeaching Notes

Chapter Opener

Lesson 1: Halves

Lesson 2: Fourths

Lesson 3: Practice

Review 3

Workbook Solutions

Chapter 16: Numbers to 100Teaching Notes

Chapter Opener

Lesson 1: Numbers to 100

Lesson 2: Tens and Ones

Lesson 3: Count by Ones or Tens

Lesson 4: Compare Numbers to 100

Lesson 5: Practice

Workbook Solutions

Chapter 17: Addition and Subtraction Within 100Teaching Notes

Chapter Opener

Lesson 1: Add Ones — Part 1

Lesson 2: Add Tens

Lesson 3: Add Ones — Part 2

Lesson 4: Add Tens and Ones — Part 1

Lesson 5: Add Tens and Ones — Part 2

Lesson 6: Subtract Ones — Part 1

Lesson 7: Subtract from Tens

Lesson 8: Subtract Ones — Part 2

Lesson 9: Subtract Tens

Lesson 10: Subtract Tens and Ones — Part 1

Lesson 11: Subtract Tens and Ones — Part 2

Lesson 12: Practice

Workbook Solutions

Chapter 18: TimeTeaching Notes

Chapter Opener

Lesson 1: Telling Time to the Hour

Lesson 2: Telling Time to the Half Hour

Lesson 3: Telling Time to the 5 Minutes

Lesson 4: Practice

Workbook Solutions

Chapter 19: MoneyTeaching Notes

Chapter Opener

Lesson 1: Coins

Lesson 2: Counting Money

Lesson 3: Bills

Lesson 4: Shopping

Lesson 5: Practice

Review 4

Workbook Solutions

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