Trig+Pre+Calc

Resources:

 * http://cffexplore.wikispaces.com
 * [|PA State Anchors]
 * [|Calculus on the Web]
 * [|Cornell Theory Center: Math Resources]
 * [|Thinkfinity: Lesson Plans, Interactives, and More]
 * [|HotChalk: Connecting Teachers, Students, and Parents]
 * [|Interactive Mathematics]
 * [|Jefferson Math Project]
 * [|Martindale's Calculators On-Line Center: Mathematics Center]
 * Math Open Reference http://www.mathopenref.com/index.html
 * Math Teacher Link http://mtl.math.uiuc.edu/classroom_resources.htm
 * Mathway http://www.mathway.com/
 * MathWorld http://mathworld.wolfram.com/
 * MathWorld Animated GIFS http://mathworld.wolfram.com/topics/AnimatedGIFs.html
 * Mr. Lamb's del.icio.us http://delicious.com/misterlamb/math
 * National Library of Virtual Manipulatives http://nlvm.usu.edu/en/nav/vlibrary.html
 * National Science Digital Library: Mathematics Pathway http://msteacher.org/math.aspx
 * NCTM Electronic Examples http://standards.nctm.org/document/eexamples/
 * NCTM Illuminations: Resources for Teaching Math http://illuminations.nctm.org/
 * Purplemath http://www.purplemath.com/modules/index.htm
 * WebMath http://www.webmath.com/index.html
 * http://math2.org/

Teacher Resources:

 * [|Daylight Map.com]
 * [|Angle Functions: Law of Sines]
 * [|Sine Law - Ambiguous Case]
 * [|Trigonometry Classes]

=Lesson Topic:=


 * Summary: In this lesson, students will investigate the ambiguous case of the law of sines using an applet. Students will be asked to summarize the circumstances under which there will be zero, one and two solutions. They will then practice the ambiguous case with drill and practice problems. An extension problem, which uses google earth, asks students find the possible locations of a given destination using given information.**

1: Rob Crossgrove 2: Michelle Daggett 3: Beth Barto 4: Kristen Youndt
 * Group Members:**

[|Sine Law - Ambiguous Case] [|Free Screen Protractor Mac Edition]