## Find the greatest common factor of two whole numbers less than or equal to 100 and the least common multiple of two whole numbers less than or equal to 12. Use the distributive property to express a sum of two whole numbers 1–100 with a common factor as a multiple of a sum of two whole numbers with no common factor. For example, express 36 + 8 as 4 (9 + 2). Apply and extend previous understandings of numbers to the system of rational numbers.

48 Lesson(s)

### LCM stations activity

6th Grade Math » Unit: Number Sense
6th Grade Math » Unit: Number Sense
Plainfield, IL
Environment: Suburban

Big Idea:

Standards:

Favorites (26)

Resources (7)

### Divisibility Rules for 2 and 3

6th Grade Math » Unit: Divisibility Rules
6th Grade Math » Unit: Divisibility Rules
Brooklyn, NY
Environment: Urban

Big Idea:

#### Students will work with calculators to discover the divisibility rules

Standards:

Favorites (5)

Resources (19)

Reflections (1)

6th Grade Math » Unit: Number Sense
Plainfield, IL
Environment: Suburban

Big Idea:

Standards:

Favorites (10)

Resources (14)

Reflections (1)

### Pretest

6th Grade Math » Unit: Intro to 6th Grade Math & Number Characteristics
6th Grade Math » Unit: Intro to 6th Grade Math & Number Characteristics
Somerville, MA
Environment: Urban

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Standards:

Favorites (15)

Resources (17)

### GCF and LCM Word Problems

6th Grade Math » Unit: Intro to 6th Grade Math & Number Characteristics
6th Grade Math » Unit: Intro to 6th Grade Math & Number Characteristics
Somerville, MA
Environment: Urban

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Standards:

Favorites (51)

Resources (21)

### Multiples, LCM, and GCF

6th Grade Math » Unit: Intro to 6th Grade Math & Number Characteristics
6th Grade Math » Unit: Intro to 6th Grade Math & Number Characteristics
Somerville, MA
Environment: Urban

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Standards:

Favorites (42)

Resources (30)

### Distributive Property

6th Grade Math » Unit: Number Sense
6th Grade Math » Unit: Number Sense
Plainfield, IL
Environment: Suburban

Big Idea:

#### This lesson will show students how easy mental math can be when using the distributive property

Standards:

Favorites (20)

Resources (21)

Reflections (1)

6th Grade Math » Unit: Number Sense
Plainfield, IL
Environment: Suburban

Big Idea:

Standards:

Favorites (17)

Resources (8)

### Finding the Greatest Common Factor

6th Grade Math » Unit: Number Sense
6th Grade Math » Unit: Number Sense
Plainfield, IL
Environment: Suburban

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Standards:

Favorites (28)

Resources (20)

Reflections (2)

### Brownies & Factors

6th Grade Math » Unit: Intro to 6th Grade Math & Number Characteristics
6th Grade Math » Unit: Intro to 6th Grade Math & Number Characteristics
Somerville, MA
Environment: Urban

Big Idea:

#### How many different rectangular boxes can you design to fit 100 brownies? Students explore the relationship between factors and area models.

Standards:

Favorites (31)

Resources (22)

6th Grade Math » Unit: Number Sense
Plainfield, IL
Environment: Suburban

Big Idea:

Standards:

Favorites (11)

Resources (25)

Reflections (2)

### Unit Review

6th Grade Math » Unit: Intro to 6th Grade Math & Number Characteristics
6th Grade Math » Unit: Intro to 6th Grade Math & Number Characteristics
Somerville, MA
Environment: Urban

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Standards:

Favorites (5)

Resources (20)

### Prepping for the Exam!

6th Grade Math » Unit: Number Sense
6th Grade Math » Unit: Number Sense
Plainfield, IL
Environment: Suburban

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Standards:

Favorites (2)

Resources (16)

Reflections (1)

### Performance Task Lesson - GCF

6th Grade Math » Unit: Number Sense
6th Grade Math » Unit: Number Sense
New Haven, CT
Environment: Urban

Big Idea:

#### Problem solving is important, takes significant time and repeated efforts, and requires reflection.

Standards:

Favorites (21)

Resources (14)

Reflections (1)

6th Grade Math » Unit: Number Sense
New Haven, CT
Environment: Urban

Big Idea:

Standards:

Favorites (11)

Resources (20)

Reflections (1)
Common Core Math