### Singapore Math

Primary Mathematics is the original math curriculum that put Singapore at the top of international math tests. This renowned series has two decades of proven results in the U.S.

Primary Mathematics epitomizes what educators love about the Singapore math approach, including the CPA (Concrete, Pictorial, Abstract) progression, number bonds, bar modeling, and a strong focus on mental math. It is a rigorous program that balances supervised learning and independent practice while encouraging communication.

1A

## 20 Lessons  Lesson 1 Charpter 1 Numbers to 10

Lesson 2 Chparter 2 Number Bonds

Lesson 4 Chparter 4 Substraction Part 1

Lesson 5 Chparter 4 Substraction Part 2

Lesson 6 Chapter 5 Ordinal number

Lesson 7 Review

Lesson 8 Chapter 6 number to 20 Part 1

Lesson 9 Chapter 6 number to 20 Part 2

Lesson 10 Chapter 6 number to 20 Part 3

Lesson 11 Charpter 7 Shapes

Lesson 12 Charpter 8 Length

Lesson 13 Charpter 9 Weight

Lesson 14 Review

Lesson 15 Final Test and Review

1B

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2A

## 20 Lessons  Primary Math Book 2A teaches numbers, comparing, and place value to 100, addition and subtraction with/without renaming, measuring length in meters, centimeters, yards, feet and inches, measuring weight in kilograms, grams, pounds, ounces, multiplication and dividing by 2 and 3.

2B

## 20 Lessons  Primary Math 2B, US Edition teaches mental addition and subtraction, multiplying and division by 4, 5, and 10, money (US currency), fractions, time, capacity, geometry and area.

3A

## 20 Lessons  Lesson 1 Charpter 1 Numbers to 10

Lesson 2 Chparter 2 Number Bonds

Lesson 4 Chparter 4 Substraction Part 1

Lesson 5 Chparter 4 Substraction Part 2

Lesson 6 Chapter 5 Ordinal number

Lesson 7 Review

Lesson 8 Chapter 6 number to 20 Part 1

Lesson 9 Chapter 6 number to 20 Part 2

Lesson 10 Chapter 6 number to 20 Part 3

Lesson 11 Charpter 7 Shapes

Lesson 12 Charpter 8 Length

Lesson 13 Charpter 9 Weight

Lesson 14 Review

Lesson 15 Final Test and Review

3B

## 20 Lessons  Primary Math Textbook 3B, US Edition teaches mental addition, subtraction, multiplication and division, length, capacity, graphs, fractions, time, geometry, area and perimeter.

4A

## 20 Lessons  Primary Math Textbook 4A (US Ed.) teaches whole numbers, numbers to 100,000; rounding off numbers, factors, multiples, multiplication and division with 2-digit numbers and by 10; adding, subtraction, mixed and improper fractions; graphs, angles, perpendicular and parallel lines, area and perimeter and more.

4B

## 20 Lessons  Primary Math Text 4B (US Ed.) teaches decimals to the thousandths; four operations of decimals; measures; solid figures; volume and more.