## Fluently multiply and divide within 100, using strategies such as the relationship between multiplication and division (e.g., knowing that 8 × 5 = 40, one knows 40 ÷ 5 = 8) or properties of operations. By the end of Grade 3, know from memory all products of two one-digit numbers.

48 Lesson(s)

### Exploring the Idea of Division

3rd Grade Math » Unit: Introduction to Basic Division
3rd Grade Math » Unit: Introduction to Basic Division
Tucson, AZ
Environment: Urban

Big Idea:

#### The cognitive dissonance experienced when encountering novel, out of level division problems will lead to more deeply internalized understanding of the basic concepts of division to be mastered at the 3rd grade level.

Standards:

Favorites (16)

Resources (12)

Reflections (1)

3rd Grade Math » Unit: Introduction to Basic Division
Tucson, AZ
Environment: Urban

Big Idea:

Standards:

Favorites (7)

Resources (9)

Reflections (1)

### Open Number Line - Decomposed Factors

3rd Grade Math » Unit: Multiplication
3rd Grade Math » Unit: Multiplication
Tucson, AZ
Environment: Urban

Big Idea:

Standards:

Favorites (8)

Resources (12)

### Open Number Lines - Just the Basics

3rd Grade Math » Unit: Multiplication
3rd Grade Math » Unit: Multiplication
Tucson, AZ
Environment: Urban

Big Idea:

Standards:

Favorites (10)

Resources (14)

Reflections (1)

### Quotients - Just the Basics

3rd Grade Math » Unit: Introduction to Basic Division
3rd Grade Math » Unit: Introduction to Basic Division
Tucson, AZ
Environment: Urban

Big Idea:

Standards:

Favorites (18)

Resources (18)

Reflections (1)

### It's As Basic As That

3rd Grade Math » Unit: Understanding Multiplication
3rd Grade Math » Unit: Understanding Multiplication
Troy, MI
Environment: Suburban

Big Idea:

Standards:

Favorites (15)

Resources (11)

Reflections (1)

### The Multiplication and Division Connection

3rd Grade Math » Unit: Sharing Equally with Division
3rd Grade Math » Unit: Sharing Equally with Division
Environment: Urban

Big Idea:

Standards:

Favorites (22)

Resources (11)

Reflections (1)

### Big Groups and Big Products

3rd Grade Math » Unit: 2-Digit by 1-Digit Multiplication
3rd Grade Math » Unit: 2-Digit by 1-Digit Multiplication
Environment: Urban

Big Idea:

Standards:

Favorites (10)

Resources (15)

Reflections (1)

### Creating Word Problems With Division

3rd Grade Math » Unit: Sharing Equally with Division
3rd Grade Math » Unit: Sharing Equally with Division
Environment: Urban

Big Idea:

Standards:

Favorites (9)

Resources (8)

### Building A Division Model

3rd Grade Math » Unit: Sharing Equally with Division
3rd Grade Math » Unit: Sharing Equally with Division
Environment: Urban

Big Idea:

Standards:

Favorites (11)

Resources (14)

Reflections (1)

### Division Models to Solve Problems

3rd Grade Math » Unit: Sharing Equally with Division
3rd Grade Math » Unit: Sharing Equally with Division
Environment: Urban

Big Idea:

Standards:

Favorites (11)

Resources (14)

Reflections (1)

### Jeopardy Review

3rd Grade Math » Unit: More Problem Solving Practice
3rd Grade Math » Unit: More Problem Solving Practice
Environment: Urban

Big Idea:

Standards:

Favorites (12)

Resources (10)

Reflections (1)

### Discovering Relationships: Multiplication & Division (1 of 2)

3rd Grade Math » Unit: The Relationship Between Multiplication and Division
3rd Grade Math » Unit: The Relationship Between Multiplication and Division
Environment: Urban

Big Idea:

Standards:

Favorites (14)

Resources (14)

Reflections (1)

### Using the Multiplication and Division Relationship to Solve

3rd Grade Math » Unit: Sharing Equally with Division
3rd Grade Math » Unit: Sharing Equally with Division
Environment: Urban

Big Idea:

Standards:

Favorites (4)

Resources (13)

Reflections (1)

### Multiplying by 9

3rd Grade Math » Unit: Fluency to Automoticity
3rd Grade Math » Unit: Fluency to Automoticity
Troy, MI
Environment: Suburban

Big Idea:

Standards:

Favorites (2)

Resources (14)

Reflections (1)
Common Core Math

### High School

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