GeoGems Polygons Discover the gems in geometry! Players develop fluency in naming and identifying the properties of six types of triangles, seven classes of quadrilaterals, pentagons, hexagons, and octagons. Builds geometric literacy through the use of words such as congruent, parallel, perpendicular, obtuse, acute, isosceles, equilateral, etc. Two name card sets and four property card sets offer progressive levels of play. Unique game board and moves multiply interest. Covers much of 2-D geometry content in state and national standards.
