Math in Focus: The Singapore Approach, Student Book 4B

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Chapter 1: Decimals
Lesson 1: Understanding Tenths
Lesson 2: Understanding Hundredths
Lesson 3: Comparing Decimals
Lesson 4: Rounding Decimals
Lesson 5: Fractions and Decimals
Chapter 2: Adding and Subtracting Decimals
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Lesson 1: Adding Decimals
Lesson 2: Subtracting Decimals
Lesson 3: Real-World Problems: Decimals
Chapter 3: Angles
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Lesson 1: Understanding and Measuring Angles
Lesson 2: Drawing Angles to 180 Degrees
Lesson 3: Turns and Right Angles
Chapter 4: Perpendicular and Parallel Line Segments
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Lesson 1: Drawing Perpendicular Line Segments
Lesson 2: Drawing Parallel Line Segments
Lesson 3: Horizontal and Vertical Lines
Chapter 5: Squares and Rectangles
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Lesson 1: Squares and Rectangles
Lesson 2: Properties of Squares and Rectangles
Chapter 6: Area and Perimeter
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Lesson 1: Area of a Rectangle
Lesson 2: Rectangles and Squares
Lesson 3: Composite Figures
Lesson 4: Using Formulas for Area and Perimeter
Chapter 7: Symmetry
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Lesson 1: Identifying Lines of Symmetry
Lesson 2: Rotational Symmetry
Lesson 3: Making Symmetric Shapes and Patterns
Chapter 8: Tessellations
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Lesson 1: Identifying Tessellations
Lesson 2: More Tessellations

Math in Focus: The Singapore Approach, Student Book 4B, Grade: 4
Publisher: Marshall Cavendish