### Product Description

### A & B Books:

This program divides the school year into two semesters. “A” level books are for the first half of the school year. “B” level books are for the second half of the school year. You need both “A” and “B” material for a complete school year.

### Required Components:

Textbooks, Workbooks, and Guides (either Home Instructor’s Guides or Teacher’s Guides) are all necessary components. These three elements each serve a unique function and work together to build math mastery.

### Related Products:

Singapore Dimensions Math: Level 4B – Textbook

Singapore Dimensions Math: Level 4B – Workbook

Singapore Dimensions Math: Level 4B – Teacher’s Guide

Singapore Dimensions Math: Level 4B – Tests

Singapore Dimensions Math: Level 4B — Home Instructor’s Guide

Singapore Dimensions Math: Level 4B — Home Instructor’s Printouts

Singapore Dimensions Math: Level 4B Set

### Placement Test:

Not sure which grade level your student needs? Click here to find out!

*Singapore Math Placement Test*

### Table of Contents:

Chapter 10: Measurement

Teaching Notes

Chapter Opener

Lesson 1: Metric Units of Measurement

Lesson 2: Customary Units of Length

Lesson 3: Customary Units of Weight

Lesson 4: Customary Units of Capacity

Lesson 5: Units of Time

Lesson 6: Practice A

Lesson 7: Fractions of Measurement — Part 1

Lesson 8: Fractions of Measurement — Part 2

Lesson 9: Practice B

Workbook Solutions

Chapter 11: Area and Perimeter

Teaching Notes

Chapter Opener

Lesson 1: Area of Rectangles Part 1

Lesson 2: Area of Rectangles Part 2

Lesson 3: Area of Composite Figures

Lesson 4: Perimeter — Part 1

Lesson 5: Perimeter — Part 2

Lesson 6: Practice

Workbook Solutions

Chapter 12: Decimals

Teaching Notes

Chapter Opener

Lesson 1: Tenths — Part 1

Lesson 2: Tenths — Part 2

Lesson 3: Hundredths — Part 1

Lesson 4: Hundredths — Part 2

Lesson 5: Expressing Decimals as Fractions in Simplest Form

Lesson 6: Expressing Fractions as Decimals

Lesson 7: Practice A

Lesson 8: Comparing and Ordering Decimals

Lesson 9: Rounding Decimals

Lesson 10: Practice B

Workbook Solutions

Chapter 13: Addition and Subtraction of Decimals

Teaching Notes

Chapter Opener

Lesson 1: Adding and Subtracting Tenths

Lesson 2: Adding Tenths with Regrouping

Lesson 3: Subtracting Tenths with Regrouping

Lesson 4: Practice A

Lesson 5: Adding Hundredths

Lesson 6: Subtracting from 1 and 0.1

Lesson 7: Subtracting Hundredths

Lesson 8: Money, Decimals, and Fractions

Lesson 9: Practice B

Review 3

Workbook Solutions

Chapter 14: Multiplication and Division of Decimals

Teaching Notes

Chapter Opener

Lesson 1: Multiplying Tenths and Hundredths

Lesson 2: Multiplying Decimals by a Whole Number — Part 1

Lesson 3: Multiplying Decimals by a Whole Number — Part 2

Lesson 4: Practice A

Lesson 5: Dividing Tenths and Hundredths

Lesson 6: Dividing Decimals by a Whole Number — Part 1

Lesson 7: Dividing Decimals by a Whole Number — Part 2

Lesson 8: Dividing Decimals by a Whole Number — Part 3

Lesson 9: Practice B

Workbook Solutions

Chapter 15: Angles

Teaching Notes

Chapter Opener

Lesson 1: The Size of Angles

Lesson 2: Measuring Angles

Lesson 3: Drawing Angles

Lesson 4: Adding and Subtracting Angles

Lesson 5: Reflex Angles

Lesson 6: Practice

Workbook Solutions

Chapter 16: Lines and Shapes

Teaching Notes

Chapter Opener

Lesson 1: Perpendicular Lines

Lesson 2: Parallel Lines

Lesson 3: Drawing Perpendicular and Parallel Lines

Lesson 4: Quadrilaterals

Lesson 5: Lines of Symmetry

Lesson 6: Symmetrical Figures and Patterns

Lesson 7: Practice

Workbook Solutions

Chapter 17: Properties of Cuboids

Teaching Notes

Chapter Opener

Lesson 1: Cuboids

Lesson 2: Nets of Cuboids

Lesson 3: Faces and Edges of Cuboids

Lesson 4: Practice

Review 4Review 5

Workbook Solutions