# Course: Math in Focus • Singapore Math • Grade 3 • Volume B • Common Core

• 10 Money
• 2 Subtraction
• 3 Real-World Problems: Money
• 11 Metric Length, Mass, and Volume
• 1 Meters and Centimeters
• 2 Kilometers and Meters
• 3 Kilograms and Grams
• 4 Liters and Milliliters
• 12 Real-World Problems: Measurement
• 1 Real-World Problems: One-Step Problems
• 2 Real-World Problems: Two-Step Problems
• 13 Bar Graphs and Line Plots
• 1 Making Bar Graphs with Scales
• 2 Reading and Interpreting Bar Graphs
• 3 Line Plots
• 14 Fractions
• 1 Understanding Fractions
• 2 Understanding Equivalent Fractions
• 3 More Equivalent Fractions
• 4 Comparing Fractions
• 5 Fractions as a Whole or Set
• 15 Customary Length, Weight, and Capacity
• 1 Measuring Length
• 2 Measuring Weight
• 3 Measuring Capacity
• 16 Time and Temperature
• 1 Telling Time
• 2 Converting Hours and Minutes
• 3 Adding Hours and Minutes
• 4 Subtracting Hours and Minutes
• 5 Elapsed Time
• 6 Measuring Temperature
• 7 Real-World Problems: Time and Temperature
• 17 Angles and Lines
• 1 Understanding and Identifying Angles
• 2 Right Angles
• 3 Perpendicular Lines
• 4 Parallel Lines
• 18 Two-Dimensional Shapes
• 1 Classifying Polygons
• 2 Congruent Figures
• 3 Symmetry
• 19 Area and Perimeter
• 1 Area
• 2 Square Units (cm² and in.²)
• 3 Square Units (m² and ft²)
• 4 Perimeter and Area
• 5 More Perimeter

Use Nagwa in conjunction with your preferred textbook. The recommended lessons from Nagwa for each section of this textbook are provided below. This course is not affiliated with, sponsored by, or endorsed by the publisher of the referenced textbook. Nagwa is a registered trademark of Nagwa Limited. All other trademarks and registered trademarks are the property of their respective owners.