Video Lesson Summaries

Available from our textbook!

Unit 1: Rigid Transformations and Congruence

Rigid Transformations

(Lessons 1–6)

Vimeo | YouTube

Properties of Rigid Transformations 

(Lessons 7–10)

Vimeo | YouTube

Congruence 

(Lessons 11–13)

Vimeo | YouTube

Angles in a Triangle 

(Lessons 14–16)

Vimeo | YouTube

Unit 2: Dilations, Similarity, and Introducing Slope

Dilations

(Lessons 1–5)

Vimeo | YouTube

Similarity 

(Lesson 6–9)

Vimeo | YouTube

Slope 

(Lessons 10–12)

Vimeo | YouTube

Unit 3: Linear Relationships

Representing Proportional Relationships 

(Lessons 1–4)

Vimeo | YouTube

Representing Linear Relationships 

(Lessons 5–8)

Vimeo | YouTube

Finding Slopes 

(Lessons 9–10)

Vimeo | YouTube

Linear Equations 

(Lessons 11–13)

Vimeo | YouTube

Unit 4: Linear Equations and Linear Systems

Solving Linear Equations in One Variable 

(Lessons 1–4)

Vimeo | YouTube

Solving Any Linear Equation 

(Lessons 5–6)

Vimeo | YouTube

Equations with Different Numbers of Solutions 

(Lessons 7–8)

Vimeo | YouTube

Systems of Equations 

(Lessons 10–12)

Vimeo | YouTube

Solving Systems of Equations 

(Lessons 13–15)

Vimeo | YouTube

Unit 5: Functions and Volume

Inputs and Outputs 

(Lessons 1–3)

Vimeo | YouTube

Representing and Interpreting Functions 

(Lessons 4–7)

Vimeo | YouTube

Linear Functions and Rates of Change 

(Lessons 8–10)

Vimeo | YouTube

Cylinders and Cones 

(Lessons 11–16)

Vimeo | YouTube

Spheres 

(Lessons 19–21)

Vimeo | YouTube

Unit 6: Associations in Data

Using Scatter Plots to Visualize Data

(Lessons 1–3)

Vimeo | YouTube

Using Lines to Model Data 

(Lesson 4–8)

Vimeo | YouTube

Associations in Categorical Data 

(Lessons 9–10)

Vimeo | YouTube

Unit 7: Exponents and Scientific Notation

Exponent Rules 

(Lessons 1–4)

Vimeo | YouTube

More Exponent Rules 

(Lesson 5–8)

Vimeo | YouTube

Powers of 10 

(Lessons 9–12)

Vimeo | YouTube

Scientific Notation 

(Lessons 13–15)

Vimeo | YouTube

Unit 8: Pythagorean Theorem and Irrational Numbers

Side Lengths and Areas of Squares 

(Lessons 1–2)

Vimeo | YouTube

Square Roots on the Number Line 

(Lesson 3–5)

Vimeo | YouTube

Cube Roots and Decimal Representations 

(Lessons 12–15)

Vimeo | YouTube

The Pythagorean Theorem 

(Lessons 6–8)

Vimeo | YouTube

Using the Pythagorean Theorem 

(Lessons 9–11)

Vimeo | YouTube