## Decompose a fraction into a sum of fractions with the same denominator in more than one way, recording each decomposition by an equation. Justify decompositions, e.g., by using a visual fraction model. Examples: 3/8 = 1/8 + 1/8 + 1/8 ; 3/8 = 1/8 + 2/8 ; 2 1/8 = 1 + 1 + 1/8 = 8/8 + 8/8 + 1/8.

7 Lesson(s)

4th Grade Math » Unit: Fractions
Memphis, TN
Environment: Urban

Big Idea:

Standards:

Favorites (11)

Resources (16)

Reflections (1)

### Decomposing Pizza Fractions

4th Grade Math » Unit: Fractions
4th Grade Math » Unit: Fractions
Environment: Urban

Big Idea:

Standards:

Favorites (10)

Resources (41)

Reflections (1)

### Improper Fractions and Mixed Numbers

4th Grade Math » Unit: Number & Operations-Fractions
4th Grade Math » Unit: Number & Operations-Fractions
Jackson, MS
Environment: Urban

Big Idea:

#### Given a set of mixed fractions students will be able to identify and write mixed numbers as improper fractions.

Standards:

Favorites (5)

Resources (16)

Reflections (1)

4th Grade Math » Unit: Fractions
Environment: Urban

Big Idea:

Standards:

Favorites (2)

Resources (57)

Reflections (1)

### Decomposing and Composing Mixed Fractions

4th Grade Math » Unit: Number & Operations-Fractions
4th Grade Math » Unit: Number & Operations-Fractions
Jackson, MS
Environment: Urban

Big Idea:

#### Given a set fraction amount students will be able to decompose into a sum of fractions in more than one way.

Standards:

Favorites (4)

Resources (16)

Reflections (1)

4th Grade Math » Unit: Fractions
Environment: Urban

Big Idea:

Standards:

Favorites (14)

Resources (42)

Reflections (1)

### Understanding Composing and Decomposing: Day 1

4th Grade Math » Unit: Fractions 2: Addition and Subtraction Concepts/ Mini unit
4th Grade Math » Unit: Fractions 2: Addition and Subtraction Concepts/ Mini unit
Genoa City, WI
Environment: Rural

Big Idea:

Standards:

Favorites (5)

Resources (15)

Reflections (1)
Common Core Math