## Represent proportional relationships by equations. For example, if total cost t is proportional to the number n of items purchased at a constant price p, the relationship between the total cost and the number of items can be expressed as t = pn.

32 Lesson(s)

### Writing Equations for Proportional Relationships

7th Grade Math » Unit: Proportional Relationships
7th Grade Math » Unit: Proportional Relationships
New Orleans, LA
Environment: Urban

Big Idea:

Standards:

Favorites (21)

Resources (14)

### Mine Craft Inspired Unit Project

8th Grade Math » Unit: Solving Linear Equations in One Variable
8th Grade Math » Unit: Solving Linear Equations in One Variable
Bowling Green, KY
Environment: Suburban

Big Idea:

#### Culminate solving equations using this unit project and the 3-D design program Google Sketch-up.

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Favorites (27)

Resources (20)

Reflections (1)

7th Grade Math » Unit: Proportional Reasoning
Elon, NC
Environment: Suburban

Big Idea:

#### Is your graph a straight line? Does it pass through the origin? This lesson helps you determine if graphs are proportional!

Standards:

Favorites (50)

Resources (16)

Reflections (1)

7th Grade Math » Unit: Culminating Unit: End of Grade Review
Elon, NC
Environment: Suburban

Big Idea:

#### The origin makes all the difference in this relationship.

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Favorites (22)

Resources (15)

Reflections (1)

7th Grade Math » Unit: Proportional Reasoning
Elon, NC
Environment: Suburban

Big Idea:

#### Time to test! Let the students show you what they have learned about proportional relationships!

Standards:

Favorites (14)

Resources (16)

Reflections (1)

7th Grade Math » Unit: Proportional Reasoning
Elon, NC
Environment: Suburban

Big Idea:

#### If it doesn't apply, I don't care - heard that before? Well, this lesson applies what students have learned about proportional reasoning!

Standards:

Favorites (17)

Resources (15)

Reflections (1)

7th Grade Math » Unit: Proportional Reasoning
Elon, NC
Environment: Suburban

Big Idea:

#### Don't feel like continuing your table of values to 100? Try writing an equation!

Standards:

Favorites (22)

Resources (15)

Reflections (1)

7th Grade Math » Unit: Proportional Reasoning
Elon, NC
Environment: Suburban

Big Idea:

#### Rates, tables, and now equations?! Students take a day to review what we have learned so far before we move to graphing!

Standards:

Favorites (14)

Resources (18)

Reflections (1)

7th Grade Math » Unit: Proportional Reasoning
Elon, NC
Environment: Suburban

Big Idea:

Standards:

Favorites (8)

Resources (16)

Reflections (1)

### The Constant of Proportionality

7th Grade Math » Unit: Ratios and Proportional Relationships
7th Grade Math » Unit: Ratios and Proportional Relationships
Environment: Urban

Big Idea:

Standards:

Favorites (11)

Resources (16)

Reflections (1)

### Quiz + The Constant of Proportionality in Equations and Tables

7th Grade Math » Unit: Ratios and Proportional Relationships
7th Grade Math » Unit: Ratios and Proportional Relationships
Environment: Urban

Big Idea:

#### students work on a quiz and then work with partners to use equations to answer questions and create and equation by identifying the constant of proportionality in a table

Standards:

Favorites (4)

Resources (19)

Reflections (1)

7th Grade Math » Unit: Proportional Reasoning
Elon, NC
Environment: Suburban

Big Idea:

#### If at first you are not proficient, try, try again!

Standards:

Favorites (7)

Resources (14)

Reflections (1)

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

Big Idea:

Standards:

Favorites (3)

Resources (11)

Reflections (1)

### The Distance Formula

7th Grade Math » Unit: Proportional Relationships
7th Grade Math » Unit: Proportional Relationships
New Orleans, LA
Environment: Urban

Big Idea:

Standards:

Favorites (9)

Resources (14)

Reflections (1)

### Put it Together - Equations y = kx

7th Grade Math » Unit: Ratios and Proportional Relationships
7th Grade Math » Unit: Ratios and Proportional Relationships
Environment: Urban

Big Idea:

Standards:

Favorites (4)

Resources (20)

Reflections (1)
Common Core Math