Bibliography

** Bibliography ** 

Cahir, D. M., (1999). Polygons. Retrieved April 17, 2010 from

Dell, D. (nd). Lesson 5: classifying polygons. Retrieved April 17, 2010 from []

Dogs in resturant, picture retrieved April 21, 2010 from [] (Picture/cartoon of dogs ordering food in a resturant.)

Heckman, K. (nd). Polygons. Retrieved April 17, 2010 from http://kheckman.wikispaces.com/polygons (Interactive polygonal discovery activity. Exposes students to vocabulary for polygons such as regular, irregular, convex, concave, interior angle sums, exterior angle sum, and one interior or exterior angle measure of a regular polygon.)

Math is Fun. (2005). Exterior angles of a polygon. Retrieved from []

Math League Press. (2006). Figures and polygons. Retrieved April 12, 2010 from []

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Polygon angle sum theorem. (2010). Math playground. Video retrieved April 17, 2010 from website: []

Polygon matching game. (2008). Math playground. Retrieved April 17, 2010 from []

Popovici, D. (2009). Half a min. Game retrieved April 17, 2010 from []

Popovici, D. (2007). Math Play: Polygon. Game retrieved April 17, 2010 from []

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