Apply the Pythagorean theorem to find distances between points in the coordinate plane to measure lengths and analyze polygons and polyhedra. SPI 0806.4.2

Links verified on 1/29/2010

1. Creating Polygons - investigating the Concept of Triangle and the Properties of Polygons (from NCTM) or
2. Identify Polygons - names of polygons by number of sides and angles - instruction and review, practice, and a quiz and
3. Name that Polygon - identify name of given polygon components - instruction and review, practice, and a quiz and
4. Polygon Playground - arrange designs with online movable polygons - hundreds of polygons to drag anywhere you want
5. Pythagorean Theorem - Discover how the Pythagorean Formula describes the relationships between the lengths of the legs and hypotenuse of a right triangle. Work through the lesson, experiment with the interactive figure and then answer five questions. [caution: do not submit until you have selected answers to all of the questions] and