7.RP.A.2c

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
Grant Harris
New Orleans, LA
Environment: Urban
 
Big Idea:

We're writing simple equations to represent proportional relationships.

 
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Resources (14)
untitled
   

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
Christa  Lemily
Bowling Green, KY
Environment: Suburban
 
Big Idea:

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

 
Favorites (27)
 
Resources (20)
 
Reflections (1)
mine craft unit project lesson image
   
7th Grade Math » Unit: Proportional Reasoning
Heather Stephan
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!

 
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Resources (16)
 
Reflections (1)
graphing pic 2
   

End of Grade Review: Tables, Graphs, and Equations of Proportional Relationships

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

The origin makes all the difference in this relationship.

 
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Resources (15)
 
Reflections (1)
students working
   
7th Grade Math » Unit: Proportional Reasoning
Heather Stephan
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!

 
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Resources (15)
 
Reflections (1)
2013 04 23 12 06 55
   

Proportional Reasoning Test - Time to Put it All Together!

7th Grade Math » Unit: Proportional Reasoning
7th Grade Math » Unit: Proportional Reasoning
Heather Stephan
Elon, NC
Environment: Suburban
 
Big Idea:

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

 
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Resources (16)
 
Reflections (1)
2013 04 12 08 27 29
   

Equations of Proportional Relationships - Who needs a table?

7th Grade Math » Unit: Proportional Reasoning
7th Grade Math » Unit: Proportional Reasoning
Heather Stephan
Elon, NC
Environment: Suburban
 
Big Idea:

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

 
Favorites (19)
 
Resources (15)
 
Reflections (1)
equations pic
   

Equations of Proportional Relationships - Fluency Practice!

7th Grade Math » Unit: Proportional Reasoning
7th Grade Math » Unit: Proportional Reasoning
Heather Stephan
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!

 
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Resources (18)
 
Reflections (1)
versatiles
   

Proportional Reasoning Review - Remember Hollywood Squares?

7th Grade Math » Unit: Proportional Reasoning
7th Grade Math » Unit: Proportional Reasoning
Heather Stephan
Elon, NC
Environment: Suburban
 
Big Idea:

Remember Hollywood Squares? Step back a decade or two in this lesson to review proportional reasoning and have fun!

 
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Resources (16)
 
Reflections (1)
hollywood squares
   

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
Yazmin Chavira MTP
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

 
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Resources (19)
 
Reflections (1)
day 91
   

The Constant of Proportionality

7th Grade Math » Unit: Ratios and Proportional Relationships
7th Grade Math » Unit: Ratios and Proportional Relationships
Yazmin Chavira MTP
Environment: Urban
 
Big Idea:

students work to identify and apply the constant of proportionality to solve word problems and display them on chart paper to present and explain at the end of class

 
Favorites (9)
 
Resources (16)
 
Reflections (1)
day 90
   

Proportional Reasoning Retest - REWIND and Try Again!

7th Grade Math » Unit: Proportional Reasoning
7th Grade Math » Unit: Proportional Reasoning
Heather Stephan
Elon, NC
Environment: Suburban
 
Big Idea:

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

 
Favorites (7)
 
Resources (14)
 
Reflections (1)
images 2
   
7th Grade Math » Unit: Proportional Relationships
Malissa Thomas-St.Clair
Columbus, OH
Environment: Urban
 
Big Idea:

Students will use MP1, 2, 3, 4, 6, and 8 to solve problems involving identifying the constant of proportionality between the sides of right triangles in order to deepen their understanding of constant proportionality.

 
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Resources (11)
 
Reflections (1)
pythagoras by similar triangles
   

The Distance Formula

7th Grade Math » Unit: Proportional Relationships
7th Grade Math » Unit: Proportional Relationships
Grant Harris
New Orleans, LA
Environment: Urban
 
Big Idea:

Use the distance formula to solve problems about rate, distance and time.

 
Favorites (8)
 
Resources (14)
 
Reflections (1)
x 15 in flight
   

Put it Together - Equations y = kx

7th Grade Math » Unit: Ratios and Proportional Relationships
7th Grade Math » Unit: Ratios and Proportional Relationships
Yazmin Chavira MTP
Environment: Urban
 
Big Idea:

Students play a game matching word problems, values of k, data tables, and functions in the form y=kx.

 
Favorites (4)
 
Resources (20)
 
Reflections (1)
day 92 functions
Common Core Math
 
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