Home
Tutoring
Statistics
Unit 1: Exploring & Understanding Data
Unit 2: Exploring Relationships Between Variables
Geometry
Chapter 1: Basics of Geometry
Chapter 3: Parallel & Perpendicular Lines
Chapter 4: Transformations
Chapter 5: Triangles
Pre-Algebra/Algebra I
Unit A: Fractions
Unit B: Percents
Unit C: Integers & Operations
Algebra 2
Review Unit C: Systems of Equations
Review Unit B: Functions & Relations
Review Unit A: Equations
Home
Tutoring
Statistics
Unit 1: Exploring & Understanding Data
Unit 2: Exploring Relationships Between Variables
Geometry
Chapter 1: Basics of Geometry
Chapter 3: Parallel & Perpendicular Lines
Chapter 4: Transformations
Chapter 5: Triangles
Pre-Algebra/Algebra I
Unit A: Fractions
Unit B: Percents
Unit C: Integers & Operations
Algebra 2
Review Unit C: Systems of Equations
Review Unit B: Functions & Relations
Review Unit A: Equations
Unit 7: Similarity
Lesson 7.1
Find an unknown in a proportion
: t2 Find an Unknown in a Proportion
Writing proportions
: Setting up proportions to solve a word problem
Find an unknown in a proportion 2
: t2 Find an Unknown in a Proportion 2
Proportions 2 exercise examples
:
Constructing proportions to solve application problems
:
Lesson 7.2
Similarity example problems
: Two example problems involving similarity
Lesson 7.3
Similar triangle basics
: Introduction to what it means for triangles to be similar
Similar triangle example problems
: Multiple examples looking for similarity of triangles
Similar triangles
: Introduction to similar triangles
Similar triangles (part 2)
: More on similar triangles
Lesson 7.4
Similarity postulates
: Thinking about what we need to know whether two triangles are similar