Chapter 8  Similarity 
Algebra Review 

Homework 
Worksheets 
Khan Academy Videos

Intro 



Introduction
to Ratios (new HD version)
Ratio
problem with basic algebra (new HD)
Advanced ratio problems
Similar triangles
Similar triangles (part 2)
CA Geometry: Similar Triangles 1
CA Geometry: Similar Triangles 2 CA Geometry: More on congruent and similar triangles

Study Guide 



8.1  Ratio and Proportion 


Warmup, Opener, Practice
 A, Practice B, Practice
 C, Real Life, Reteaching,
Challenge, Technology, Keystrokes, Coop,
History 
8.2 Problem Solving in Geometry and proportion 


Warmup, Opener, Practice
 A, Practice B, Practice
 C, Real Life, Reteaching, Challenge,
Technology, Keystrokes, Coop, History, Interdisciplinary 
8.3 Similar Polygons 
Activity 

Warmup, Opener, Practice
 A, Practice B, Practice
 C, Real Life, Reteaching, Challenge,
Technology, Keystrokes, Coop, History 
8.4 Similar Triangles 


Warmup, Opener, Practice
 A, Practice B, Practice
 C, Real Life, Reteaching, Challenge,
Technology, Keystrokes, Coop,
History, Interdisciplinary 
8.5 Proving Triangles are Similar 
Activity 

Warmup, Opener, Practice
 A, Practice B, Practice
 C, Real Life, Reteaching, Challenge,
Technology, Keystrokes, Coop, History 
8.6 Proportions and Similar Triangles 


Warmup, Opener, Practice
 A, Practice B, Practice
 C, Real Life, Reteaching, Challenge,
Technology, Keystrokes, Coop, History 
8.7 Dilations 
Activity 

Warmup, Opener, Practice
 A, Practice B, Practice
 C, Real Life, Reteaching, Challenge,
Technology, Keystrokes, Coop, History 
Standardized
Test 



Summary 


