## Describe situations in which opposite quantities combine to make 0. For example, a hydrogen atom has 0 charge because its two constituents are oppositely charged.

20 Lesson(s)

### Modeling Addition - Opposites Attract, You Know?!

7th Grade Math » Unit: Operations with Rational Numbers
7th Grade Math » Unit: Operations with Rational Numbers
Elon, NC
Environment: Suburban

Big Idea:

#### Do opposites really attract? Read more to find out…

Standards:

Favorites (41)

Resources (16)

Reflections (1)

7th Grade Math » Unit: Operations with Rational Numbers
Elon, NC
Environment: Suburban

Big Idea:

#### Two steps forward IS the same as two steps back!

Standards:

Favorites (64)

Resources (17)

Reflections (1)

7th Grade Math » Unit: Operations with Rational Numbers
Elon, NC
Environment: Suburban

Big Idea:

#### Can you picture integer addition? Students will use drawings, number lines, and chips to visualize integer addition word problems.

Standards:

Favorites (19)

Resources (17)

7th Grade Math » Unit: Integers
Columbus, OH
Environment: Urban

Big Idea:

Standards:

Favorites (19)

Resources (24)

Reflections (1)

### Adding and Subtracting Integers - REVIEW!

7th Grade Math » Unit: Operations with Rational Numbers
7th Grade Math » Unit: Operations with Rational Numbers
Elon, NC
Environment: Suburban

Big Idea:

#### Big test coming up! This lesson will help students prepare :)

Standards:

Favorites (9)

Resources (13)

Reflections (1)

7th Grade Math » Unit: Integers
Columbus, OH
Environment: Urban

Big Idea:

Standards:

Favorites (14)

Resources (15)

Reflections (1)

### Error Analysis: Unit 1 Test

7th Grade Math » Unit: Integers
7th Grade Math » Unit: Integers
Environment: Urban

Big Idea:

Standards:

Favorites (5)

Resources (14)

### Unit 1 Test

7th Grade Math » Unit: Integers
7th Grade Math » Unit: Integers
Environment: Urban

Big Idea:

#### Students complete Unit 1 Test

Standards:

Favorites (4)

Resources (4)

7th Grade Math » Unit: Rational Numbers
Columbus, OH
Environment: Urban

Big Idea:

#### Let’s be creative in showing our mastery! Students will create a poster that will show their mastery in determining a situation in which opposite quantities make 0.

Standards:

Favorites (10)

Resources (16)

Reflections (1)

7th Grade Math » Unit: Integers
Columbus, OH
Environment: Urban

Big Idea:

#### Student will use colored counters to model addition of integers.

Standards:

Favorites (4)

Resources (19)

Reflections (1)

7th Grade Math » Unit: Integers
Columbus, OH
Environment: Urban

Big Idea:

#### Students will use a kinesthetic approach to learning how to model subtraction of integers using a horizontal number line.

Standards:

Favorites (7)

Resources (23)

Reflections (1)

7th Grade Math » Unit: Rational Numbers
Columbus, OH
Environment: Urban

Big Idea:

Standards:

Favorites (1)

Resources (13)

Reflections (1)

### Solve a 2-step linear equation involving fractions

7th Grade Math » Unit: Expressions and Equations
7th Grade Math » Unit: Expressions and Equations
Columbus, OH
Environment: Urban

Big Idea:

Standards:

Resources (17)

Reflections (2)

### Solve a 2-step linear equation involving decimals

7th Grade Math » Unit: Expressions and Equations
7th Grade Math » Unit: Expressions and Equations
Columbus, OH
Environment: Urban

Big Idea:

#### Students will draw heavily on mathematical practices 1,2,5,and 6 to solve 2-step linear equations involving decimals.

Standards:

Favorites (1)

Resources (21)

Reflections (2)

7th Grade Math » Unit: Integers
7th Grade Math » Unit: Integers
Columbus, OH
Environment: Urban

Big Idea:

Standards:

Favorites (1)

Resources (10)

Reflections (1)
Common Core Math