Unit+Circle

To help students conceptually understand the unit circle - [[image:unitcircle.gif align="right"]]
1) Have students complete the bug on a square track worksheet - [|BugOnASquareTrack.pdf] - - Bruce MacMillan 2) Establish the unit circle utilizing right triangle trig [|Establishing the Unit Circle.notebook] - You need smartnotebook software to open this [|Establishing the Unit CircleTeacherNotes.pdf] [|Establishing the Unit Circle.pdf] 3) Move to Bug on a circle track - which helps with graphing sine, cosine and tangent [|Bug on a Circle Track.pdf] [|GraphingSinCosTan.notebook] [|GraphingTrigTeacherNotes.pdf] [|GraphingSinCosTanHomework.pdf] 4) Converting radians to degrees - interactive lesson! [|Radians+and+Degrees.notebook] [|RadiansDegrees.pdf] 5) Unit Circle Quiz [|UnitCircleQuiz.doc] Use this one if you have smartclickers for a smartboard! [|UnitCircleQuiz_Clicker.doc] with [|Unit_Circle_mini-test.notebook]

[|FractionsofacircleHW.doc] (pre-cursor to teaching radians - mostly for non-honors precalculus kids who struggle with fractions and radians)-- activity - Shahana Sarkar [|blankunitcircle-letter.pdf] Need help with the unit circle? Try these! Trick to remember unit circle on You tube [] []

Degrees and Radians []

Math is fun review: []