Math 36-Trigonometry

Book-related Videos

..

Trigonometry, 4th Edition Video links
Algebra Review

Section

Topic

Video Link

Video Author

0.1

Simplifying Radicals

Simplifying Radicals

Bob Prior

0.2

Multiplying & Dividing Radicals

Multiply/Divide Radicals

Bob Prior

0.3

Rationalize the Denominator

Rationalize

Bob Prior

Quizzes

How to enter values into a quiz with radicals

Fill-in-the-blank

Bob Prior

––––––––– ––––––––– ––––––––  

.Back to top

.

Trigonometry, 4th Edition Video links
Chapter 1 Essential Geometry for Trigonometry

Section

Topic

Video Link

Video Author

Sec. 1.1

Basic Definitions of Geometry

Basic Definitions

  Bob Prior

Sec. 1.2

Angles and Angle Measure

Angles

  Bob Prior

Sec. 1.3

Triangles

Triangles

  Bob Prior

Sec. 1.4

Circles

Circles

  Bob Prior

––––––––– ––––––––– ––––––––  

.

Back to top

.

Trigonometry, 4th Edition Video links
Chapter 2 Right Triangle Trigonometry

Section

Topic

Video Link

Video Author

Sec. 2.1

Special Right Triangles

Special Right Triangles

Bob Prior

Sec. 2.2

Trigonometry in a Right Triangle

Right Triangle Trigonometry

Bob Prior

Sec. 2.3

Trigonometry of Special Right Triangles

Trig of Spec. Rt. Triangles

Bob Prior

Sec. 2.4

The Rectangular Coordinate System

Points in the x-y-plane

Bob Prior

Sec. 2.5

Trigonometry in the x-y-Plane

Trig in the x-y-plane

Bob Prior

Sec. 2.6

Trigonometric Identities

Trig Identities

Bob Prior

––––––––– ––––––––– ––––––––  

.

Back to top

.

.

Trigonometry, 4th Edition Video links
Chapter 3 The Unit Circle

Section

Topic

Video Link

Video Author

Sec. 3.1

Reference Angles

Points around the Unit Circle

Bob Prior

Sec. 3.2

Sine and Cosine

Unit Circle Sine/Cosine Part 1

Unit Circle Sine/Cosine Part 2

Bob Prior

Sec. 3.3

Other Trig Functions

Part 1: Tangent & Cotangent

Part 2: Secant & Cosecant

Part 3: Quad I Chart

Bob Prior

Sec. 3.4

Radian Measures

Radian Measures, Part 1

Radian Measures, Part 2

Bob Prior

Sec. 3.5

Unit Circle: Putting it All together

Unit Circle Everything, Part 1

Unit Circle Everything, Part 2

Bob Prior

––––––––3 ––––––––– ––––––––  

.

Back to top

.

Trigonometry, 4th Edition Video links
Chapter 4 Right Triangle Trigonometry

Section

Topic

Video Link

Video Author

Sec. 4.1

Introduction to Graphing

Graphing Parabolas

Bob Prior

Sec. 4.2

Graphing the Sine and Cosine Functions

Graphing Sin/Cosine

Bob Prior

Sec. 4.3

Identifying a Function from its Graph

Identify a Function by its graph

Bob Prior

Sec. 4.4

Vertical and Horizontal Shifts

Part 1: Vertical Shift

Part 2: Horizontal Shift

Bob Prior

Sec. 4.5

Identifying a Function from a Shifted Graph

None yet

 

Sec. 4.6

Graphing Secant and Cosecant Functions

Graphing Secant/Cosecant

Bob Prior

Sec. 4.7

Graphing Tangent and Cotangent Functions

Graphing Tan/Cot, Part 1

Graphing Tan/Cot, Part 2

Bob Prior

Sec. 4.8

Inverse Trigonometric Functions

Inverse Trig Functions (prof Dave)

––––––––––––––

Inverse Trig Functions, Part 1

Inverse Trig Functions, Part 2

ProfessorDaveExplains

––––––––––––––

patrickJMT

We're not doing the types of

examples he has in Parts 3 & 4

––––––––– ––––––––– ––––––––  

.

Back to top

.

Trigonometry, 4th Edition Video links
Chapter 5 Identities and Formulas

Section

Topic

Video Link

Video Author

Sec. 5.1

Proving Identities

Simplifying Trig Expressions

Proving Trig Identities

Bob Prior

Sec. 5.2

More on Proving Identities

More Proofs of Trig Identities

Bob Prior

Sec. 5.3

Sum and Difference Formulas

Sum/Difference Formulas

Bob Prior

Sec. 5.4

Double Angle Identities

Double Angle Formulas

Randy Anderson

Sec. 5.5

Half Angle Formulas

None yet

 
––––––––3 ––––––––– ––––––––  

.

.Back to top

.

Trigonometry, 4th Edition Video links
Chapter 6 Trigonometric Equations

Section

Topic

Video Link

Video Author

Sec. 6.1

Solving Trigonometric Equations

Solving Trig Equations, Part 1

Solving Trig Equations, Part 2

Bob Prior

Sec. 6.2

More on Trigonometric Equations

Trig Equation Strategies

Bob Prior

Sec. 6.3

Trigonometric Equations: Altered Arguments

None yet

 

Sec. 6.4

Equations Involving Multiple Angles

None yet

 
––––––––– ––––––––– ––––––––  

.

.Back to top

.

Trigonometry, 4th Edition Video links
Chapter 7 Calculator Applications Involving Triangles

Section

Topic

Video Link

Video Author

Sec. 7.1

Degrees, Minutes, Seconds

Convert DMS and Decimal Degrees

MySecretMathTutor

Sec. 7.2

Calculators and Trigonometry

Using Calculators to find Trig Values

Patrick Sullivan

Sec. 7.3

Solving Right Triangles

Solving Right Triangles, Part 1

Solving Right Triangles, Part 2

Julie Harland

Sec. 7.4

Applications Involving Right Triangles

Right Triangle Applications

Angles of Elevation and Depression

Julie Harland

Mr. D. Klinkerman

Sec. 7.5

The Law of Sines

Law of Sines

vcefurthermaths

Sec. 7.6

The Law of Cosines

Law of Cosines, Example 1

Law of Cosines, Example 2

Law of Cosines, Example 3

Law of Cosines, Example 4

Law of Cosines, Example 5

Law of Cosines, Example 6

When to use Law of Sines/Law of Cosines

patrickJMT

patrickJMT

patrickJMT

patrickJMT

patrickJMT

patrickJMT

Al Richards

Sec. 7.7

Law of Sines The Ambiguous Case

None yet

 
––––––––3 ––––––––– ––––––––  

.

.Back to top

.

Trigonometry, 4th Edition Video links
Chapter 8 Vectors and Complex Numbers

Section

Topic

Video Link

Video Author

Sec. 6.1

Introduction to Vectors

None yet

 

Sec. 6.2

Vector Angles

None yet

 

Sec. 6.3

Complex Numbers

None yet

 

Sec. 6.4

Graphing Complex Numbers

None yet

 
––––––––– ––––––––– ––––––––  

.

.Back to top

.

Trigonometry, 4th Edition Video links
Appendix: Algebra Review

Section

Topic

Video Link

Video Author

Sec. A.1

Multiplying Binomials

(Old videos from my

Algebra book.)

Multiplying Binomials

Multiplying Conjugates

Squaring Binomials

These old videos are definitely

slower than my more recent videos,

so feel free to skip ahead, as needed

Sec. A.2

Factoring Trinomials

(Old videos from my

Algebra book.)

The Factor Game

Factoring Trinomials, Part 1

Factoring Trinomials, Part 2

Note: At the top of the page in Factoring, Part 1,

I incorrectly call it a Quadratic Equation; I meant

Expression. Also,when using the Factor

Game, I call the Product number the key number.

Sec. A.3

Quadratic Equations

Solving Quadratic Equations, Part 1

Solving Quadratic Equations, Part 2

Again, videos from my

Algebra book.

Sec. A.4

Rationalizing the denominator

Simplifying Radicals

Rationalizing the denominator

Again, videos from my

Algebra book.

Sec. A.5

Complex Fractions

Complex Fraction, Part 1

Complex Fraction, Part 2

Again, videos from my

Algebra book.

Sec. A.6

Functions

None yet

 

Sec. A.7

Inverse Functions

None yet

 
––––––––3 ––––––––– ––––––––  

.

.Back to top

.

...

...

...

...

...

...

...

...

...

....