Grade 8, Unit 3: Linear Relationships 

Lesson Topic 
IM Lesson 
Khan Academy Support Videos 
Khan Academy Online Practice 
Class Notes 
Lesson Summary & Homework Help 
Lesson 1 – Understanding Proportional Relationships 




Lesson 2 – Graphs of Proportional Relationships 




Lesson 3 – Representing Proportional Relationships 
Graphing proportional relationships: Unit Rate
Graphing Proportional Relationships from a table



Lesson 4 – Comparing Proportional Relationships 
Rates and proportional relationships example

Rates and proportional relationships



Lesson 5 – Intro to Linear Relationships 




Lesson 6 – More Linear Relationships 




Lesson 7 – Representation of Linear Relationships 



Lesson 8 – Translating to y=mx + b 
Graph from slopeintercept equation




Lesson 9 – Slopes Don’t have to be Positive 
Slopeintercept equation from slope & point

Graph from slopeintercept from
Slopeintercept equation from graph



Lesson 10 – Calculating Slope 



Lesson 11 – Equations of All Kinds of Lines 
Converting to slopeintercept form

Slopeintercept from two points



Lesson 12 – Solutions to Linear Equations 
Solutions to 2variable equations



Lesson 13 – More Solutions to Linear Equations 
Completing solutions to 2variable equations

Complete solutions to 2variable equations



Lesson 14 – Using Linear Relations to Solve Problems 







