Trig
Click here for videos corresponding to the book I use in class, and for the various topics I have made videos on for Trig. You can find the topic you want as I stated what each section of the book covered, and what is on each video. I haven't organized by topic yet except on that page.
Below are some Trig Videos by others who have posted on youtube.
http://www.youtube.com/brmarzock22
http://www.brightstorm.com/math/trigonometry
http://www.youtube.com/user/patrickJMT#g/c/86281C72D802CE05
Video showing how to use Trig to find a shadow from the sun blocked by a building:
Below are a few by topic.
Special Angles--how to find trig functions of special angles
Part 1: http://www.youtube.com/watch?v=U-bRh61OUQw
Part 2: http://www.youtube.com/watch?v=g5UvYPl-u6k
Video Solutions for Graphing Handout (see attachment below):
Part 1:This video shows how to graph these 4 trig functions from a Graphing Handout: y=2sinx, y=(1/2)sinx, y= - sinx, y = -2sinx: http://youtu.be/fWp-zKH5sKQ
Proving (or Verifying) Trigonometric Identities
Deriving Trig Identities: Derives the formulas and has examples using the formulas for many common Trig identities such the sum and difference identities like sin(A+B), the double angle identities like sin(2A), and the half angle identities like sin(A/2)
Computing using Trig Identities: These are problems where you are given some info, and then need to compute something else. For example, you might need to compute sinA if you know the cos2A, etc.
Computing 1: http://youtu.be/B2A-mjkw_n8
Computing 2: http://youtu.be/ybAob-dGHQE
Computing 3: http://youtu.be/KjLsQDBEDM4
Computing 4: http://youtu.be/SE7J6pNfWZ0
Computing 5: http://youtu.be/9OM7INfptSo
Special Videos
Pdf and Video Solutions to a Review for a test using the Lial book at MiraCosta