8.EE.B.6

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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.6

## Use 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.

19 Lesson(s)

### Missing coordinates given slope

8th Grade Math »
Unit: SLOPE REVISITED

8th Grade Math »
Unit: SLOPE REVISITED

### Determine missing coordinates given points

8th Grade Math »
Unit: SLOPE REVISITED

8th Grade Math »
Unit: SLOPE REVISITED

### Slope Intercept Scenarios

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

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

### Determine missing coordinates given slope

8th Grade Math »
Unit: SLOPE REVISITED

8th Grade Math »
Unit: SLOPE REVISITED

### Applying Similar Triangles to Finding the Slope of a Linear Equation

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

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

### 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

Big Idea:

#### To help guide instruction for the year and establish a baseline for quarterly benchmark assessments, students will take a benchmark test aligned to the CCSS.

Standards:

Favorites
(12)

Resources
(8)

Reflections
(1)

### Applying Similar Triangles to Finding the Slope of a LInear Equation Concluded

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

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

### Finding Slope from Two Points

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

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

### Deriving y = mx + b

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

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

### Applying Similar Triangles to Finding the Slope of a LInear Equation Concluded

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

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

### Movement In Linear Graphs Day 1 of 3

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

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

### Applying Rates of Similar Triangles

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

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

### Movement in Linear Graphs day 3 of 3

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

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

### BAZINGA! Rates Review Game

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

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

Common Core Math

### Kindergarten

### First Grade

### Second Grade

### Third Grade

### Fourth Grade

### Fifth Grade

### Sixth Grade

### Seventh Grade

### HS Number & Quantity

### HS Algebra

### HS Functions

### HS Geometry

### Kindergarten

### First Grade

### Second Grade

### Third Grade

### Fourth Grade

### Fifth Grade

### Sixth Grade

### Seventh Grade

### Eighth Grade

### Ninth and Tenth Grade

### Kindergarten

### First grade

### Second grade

### Third Grade

### Fourth grade

### Fifth grade

### Middle School

Kindergarten

First Grade

Second Grade

Third Grade

Fourth Grade

Fifth Grade

Sixth Grade

Seventh Grade

HS Number & Quantity

HS Algebra

HS Functions

HS Geometry

Kindergarten

First Grade

Second Grade

Third Grade

Fourth Grade

Fifth Grade

Sixth Grade

Seventh Grade

Eighth Grade

Ninth and Tenth Grade

Kindergarten

First grade

Second grade

Third Grade

Fourth grade

Fifth grade

Middle School