Prime Mathematics

Chapter 13: Graphs

Lesson 1: Line Graphs

Lesson 2: Problem Solving

Chapter 14: Time

Lesson 1: Seconds

Lesson 2: 24-hour Clock

Lesson 3: Problem Solving

Chapter 9: Decimals

Lesson 1: Tenths

Lesson 2: Hundredths

Lesson 3: Thousandths

Lesson 4: Rounding

Chapter 10: The Four Operations of Decimals

Lesson 1: Addition

Lesson 2: Subtraction

Lesson 3: Multiplication

Lesson 4: Division

Lesson 5: Problem Solving

Chapter 11: Measures

Lesson 1: Multiplication

Lesson 2: Division

Lesson 3: Problem Solving

Chapter 12: Symmetry

Lesson 1: Symmetric Figures

Lesson 2: Problem Solving