## Section A: Fraction Multiplication

### Lesson 1 : One Piece of One Part

### Lesson 2 : Represent Unit Fraction Multiplication

### Lesson 3 : Multiply Unit Fractions

### Lesson 4 : Situations About Multiplying Fractions

### Lesson 5 : Multiply a Unit Fraction by a Non-unit Fraction

### Lesson 6 : Multiply Fractions

### Lesson 7 : Generalize Fraction Multiplication

### Lesson 8 : Apply Fraction Multiplication

### Lesson 9 : My Own Flag

## Section B: Fraction Division

### Lesson 10 : Concepts of Division

### Lesson 11 : Divide Unit Fractions by Whole Numbers

### Lesson 12 : Represent Division of Unit Fractions by Whole Numbers

### Lesson 13 : Divide Whole Numbers by Unit Fractions

### Lesson 14 : Represent Division of Whole Numbers by Unit Fractions

### Lesson 15 : Fraction Division Situations

### Lesson 16 : Reason About Quotients