The powerpoint is digital and the activity is interactive. The two powerpoints are very well done - clear and profesional looking. The activity is nicely thought-out. Great job, Pam!

Powerpoints
http://www.geocities.com/pamburke74/LawofSines.ppt
http://www.geocities.com/pamburke74/AmbiguousCase.ppt

Activity Sheet
http://www.geocities.com/pamburke74/ToothpicksandPowerPoint.pdf