## Identify when two expressions are equivalent (i.e., when the two expressions name the same number regardless of which value is substituted into them). For example, the expressions y + y + y and 3y are equivalent because they name the same number regardless of which number y stands for.

30 Lesson(s)

### Orders of Operations - Stations

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

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### Perimeter, Area, and Combining Like Terms

6th Grade Math » Unit: Expressions, Equations, & Inequalities
6th Grade Math » Unit: Expressions, Equations, & Inequalities
Somerville, MA
Environment: Urban

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Reflections (1)

### Distributive Property and Number Tricks

6th Grade Math » Unit: Expressions, Equations, & Inequalities
6th Grade Math » Unit: Expressions, Equations, & Inequalities
Somerville, MA
Environment: Urban

Big Idea:

#### What is the distributive property? Is 4(x +3) equivalent to 4x +12? How do you know? Students work to demonstrate the distributive property using algebra tiles and algebraic expressions.

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

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Reflections (3)

### What is Algebra?

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

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#### What do 6th grade students really need to know about Algebra?

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

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Resources (21)

Reflections (2)

### Unit Test

6th Grade Math » Unit: Expressions, Equations, & Inequalities
6th Grade Math » Unit: Expressions, Equations, & Inequalities
Somerville, MA
Environment: Urban

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Resources (6)

### Review Stations

6th Grade Math » Unit: Expressions, Equations, & Inequalities
6th Grade Math » Unit: Expressions, Equations, & Inequalities
Somerville, MA
Environment: Urban

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Favorites (21)

Resources (10)

### Introduction to Solving Equations

6th Grade Math » Unit: Expressions, Equations, & Inequalities
6th Grade Math » Unit: Expressions, Equations, & Inequalities
Somerville, MA
Environment: Urban

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Standards:
6.EE.A.4 6.EE.B

Favorites (24)

Resources (22)

Reflections (1)

### Are We Alike?

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

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Resources (23)

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### Applying the Properties

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

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### Area and the Distributive Property

6th Grade Math » Unit: Expressions, Equations, & Inequalities
6th Grade Math » Unit: Expressions, Equations, & Inequalities
Somerville, MA
Environment: Urban

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### Exploring Exponents

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

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#### Learning about exponents helps students think about and understand expressions.

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Resources (28)

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

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Favorites (29)

Resources (26)

Reflections (2)

### Working with Expressions and Equations Part 3

6th Grade Math » Unit: Expressions, Equations, & Inequalities
6th Grade Math » Unit: Expressions, Equations, & Inequalities
Somerville, MA
Environment: Urban

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Standards:

Favorites (11)

Resources (20)

Reflections (1)
Common Core Math

### High School

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