Click here for videos corresponding to the book I use in class. Click the link above for most of my Trig videos. You can easily find the topic you want as I stated what each section of the book covered.See the link above for Trig Videos in order of chapters of a book I use to teach Trigonometry. See that link as that is where all my Trig videos are. I haven't organized by topic yet except on that page.Below are a few by topic.Special Angles--how to find trig functions of special anglesVideo 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 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 | Below are some Trig Videos by others who have posted on youtube. Video showing how to use Trig to find a shadow from the sun blocked by a building: |

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