8.EE.B.5

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- 8.EE.B.5Graph proportional relationships, interpreting the unit rate as the slope of the graph. Compare two different proportional relationships represented in different ways. For example, compare a distance-time graph to a distance-time equation to determine which of two moving objects has greater speed.
- 8.EE.B.6Use similar triangles to explain why the slope m is the same between any two distinct points on a non-vertical line in the coordinate plane; derive the equation y =mx for a line through the origin and the equation y = mx + b for a line intercepting the vertical axis at b.

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## 8.EE.B.5

## Graph proportional relationships, interpreting the unit rate as the slope of the graph. Compare two different proportional relationships represented in different ways. For example, compare a distance-time graph to a distance-time equation to determine which of two moving objects has greater speed.

33 Lesson(s)

### Determining Unit Rates From Graphs

8th Grade Math »
Unit: It's All About the Rates

8th Grade Math »
Unit: It's All About the Rates

### Slope Intercept Scenarios

8th Grade Math »
Unit: Relationships between Quantities/Reasoning with Equations

8th Grade Math »
Unit: Relationships between Quantities/Reasoning with Equations

### Flexible problem solving with scientific notation

8th Grade Math »
Unit: EXPONENTS AND SCIENTIFIC NOTATION

8th Grade Math »
Unit: EXPONENTS AND SCIENTIFIC NOTATION

### Graph linear functions while solving for "y" first

8th Grade Math »
Unit: INTERPRETING AND COMPARING LINEAR FUNCTIONS

8th Grade Math »
Unit: INTERPRETING AND COMPARING LINEAR FUNCTIONS

### Apply properties to general equivalent expressions

8th Grade Math »
Unit: EXPONENTS AND SCIENTIFIC NOTATION

8th Grade Math »
Unit: EXPONENTS AND SCIENTIFIC NOTATION

### Determine if a given point is a solution to a linear function

8th Grade Math »
Unit: INTERPRETING AND COMPARING LINEAR FUNCTIONS

8th Grade Math »
Unit: INTERPRETING AND COMPARING LINEAR FUNCTIONS

### Scientific Notation

8th Grade Math »
Unit: EXPONENTS AND SCIENTIFIC NOTATION

8th Grade Math »
Unit: EXPONENTS AND SCIENTIFIC NOTATION

### Define and determine slope when given points (Part 1)

8th Grade Math »
Unit: INTERPRETING AND COMPARING LINEAR FUNCTIONS

8th Grade Math »
Unit: INTERPRETING AND COMPARING LINEAR FUNCTIONS

### Are you smarter review

8th Grade Math »
Unit: INTERPRETING AND COMPARING LINEAR FUNCTIONS

8th Grade Math »
Unit: INTERPRETING AND COMPARING LINEAR FUNCTIONS

Big Idea:

#### Are you smarter than an 8th grader? Based on the popular TV series, it's kids vs. a teacher (it could be the music teacher, the English teacher, whomever) in a battle over prowess in 8th grade mathematics.

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Resources
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### Review exponents and scientific notation

8th Grade Math »
Unit: EXPONENTS AND SCIENTIFIC NOTATION

8th Grade Math »
Unit: EXPONENTS AND SCIENTIFIC NOTATION

### Movement in Linear Graphs Day 2 of 3

8th Grade Math »
Unit: Linear Equations in two Variables

8th Grade Math »
Unit: Linear Equations in two Variables

### Assessment #9 - Linear Functions Unit Assessment

8th Grade Math »
Unit: INTERPRETING AND COMPARING LINEAR FUNCTIONS

8th Grade Math »
Unit: INTERPRETING AND COMPARING LINEAR FUNCTIONS

### Zero and negative exponents

8th Grade Math »
Unit: EXPONENTS AND SCIENTIFIC NOTATION

8th Grade Math »
Unit: EXPONENTS AND SCIENTIFIC NOTATION

### Speed Walking Through Proportional Relationships Day 1 of 2

8th Grade Math »
Unit: Linear Equations in two Variables

8th Grade Math »
Unit: Linear Equations in two Variables

### Assessment #11 - Exponents Unit Assessment

8th Grade Math »
Unit: EXPONENTS AND SCIENTIFIC NOTATION

8th Grade Math »
Unit: EXPONENTS AND SCIENTIFIC NOTATION

Common Core Math

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HS Algebra

HS Functions

HS Geometry

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