Lessons

Percent and Ratios

Intro to Percents

5:27

Working with Percents

3:35

Number Sense and Percents

4:23

Percent Increases

9:06

Percent Decreases

6:46

Sequential Percent Changes

6:53

Simple and Compound Interest

13:59

Intro to Ratios

9:57

Combining Ratios

10:49

Ratios and Rates

6:15

Algebra

Intro to Algebra

7:56

Simplifying Expressions

6:32

Multiplying Expressions

7:52

FOIL Method

8:50

Factoring - GCF

5:10

Factoring - Difference of Two Squares

12:01

Factoring - Quadratics

7:50

Basic Equation Solving

6:19

Quadratic Equations

8:04

Two equations, Two Unknowns - I

7:58

Two equations, Two Unknowns - II

10:22

Absolute Value Equations

10:23

Function Notation

12:50

Inequalities - 1

13:55

Inequalities - 2

11:07

Absolute Value Inequalities

4:47

Powers and Roots

Intro to Exponents

9:10

Exponential Growth

8:39

Law of Exponents - 1

12:47

Law of Exponents - 2

10:42

Negative Exponents

11:02

Square Roots

19:01

Other Roots

11:52

Fractional Exponents

7:13

Exponential Equations

6:56

Geometry

Lines and Angles

16:06

Triangles - I

11:32

Triangles - II

17:37

Right Triangles

13:54

Similar Triangles

11:27

Quadrilaterals

17:35

Area of Quadrilaterals

6:33

Polygons

7:30

Regular Polygons

7:08

Circles

6:03

Circle Properties

12:21

Circles, Arcs, and Sectors

8:08

Rectangular Solids

6:50

Prisms and Pyramids

10:51

Cylinder, Cones, and Spheres

5:53

Coordinate Geometry

The Coordinate Plane

7:14

Graphing Lines

5:19

Vertical and Horizontal Lines

8:35

Slope

12:39

Intercepts

5:46

Slope-Intercept Form

8:18

Writing Equations of Lines

11:35

Distance Between Two Points

8:00

Circles in the x-y Plane

6:02

Reflections in the x-y Plane

9:39

Rotations in the x-y Plane

5:06

Trigonometry

Intro to SOHCAHTOA

13:17

SOHCAHTOA and Special Triangles

6:07

Fundamental Trig Identities

8:26

Intro to Unit Circle - I

13:47

Intro to Unit Circle - 2

13:49

Degrees and Radians

10:13

Trigonometric Functions

15:52

Inverse Trig Functions

4:27

Advanced Trig Formulas

8:01