# Primary Mathematics Standards Edition Home Instructor’s Guide 4A

$22.00

In stock

Weight | 1.4 lbs |
---|---|

Dimensions | 8 × 11 × 0.5 in |

Publisher | Singapore Math Inc. |

ISBN | 9781932906240 |

Pagecount | 190 |

Grade | 4 |

Home Instructor Guides are designed for home use. They provide the essential background, teaching notes, activities, and enrichment to achieve learning objectives.

Note: School teachers may find Home Instructor’s Guides useful as they contain worked solutions to textbook and workbook exercises.

Unit 1 – Whole Number – Chapter 3: Factors

Unit 2 – The Four Operations of Whole Numbers – Chapter 3: Multiplication by a 2-Digit Number

Unit 3 – Fractions – Chapter 6: Fraction of a Set

Table of Contents

Introduction

Scheme of Work

Materials

Supplements

Unit 1: Whole Numbers

Chapter 1: Ten Thousands, Hundred Thousands and Millions

Chapter 2: Approximation

Chapter 3: Factors

Chapter 4: Multiples

Chapter 5: Order of Operations

Chapter 6: Negative numbers

Review 1

Unit 2: The Four Operations of Whole Numbers

Chapter 1: Addition and Subtraction

Chapter 2: Multiplication and Division

Chapter 3: Multiplication by a 2-Digit Number

Review 2

Unit 3 : Fractions

Chapter 1: Equivalent Fractions

Chapter 2: Adding and Subtracting Fractions

Chapter 3: Mixed Numbers

Chapter 4: Improper Fractions

Chapter 5: Fractions and Division

Chapter 6: Fraction of a Set

Review 3

Unit 4: Geometry

Chapter 1: Right Angles

Chapter 2: Measuring Angles

Chapter 3: Perpendicular Lines

Chapter 4: Parallel Lines

Chapter 5: Quadrilaterals

Chapter 6: Triangles

Chapter 7: Circles

Chapter 8: Solid Figures

Chapter 9: Nets

Review 4

Unit 5: Area and Perimeter

Chapter 1: Area of Rectangles

Chapter 2: Perimeter of Rectangles

Chapter 3: Composite Figures

Review 5

Answers to Mental Math

Appendix – Mental Math

Appendix

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