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Polygons Galore!

Polygons Galore!


Item # 504321
Average Rating:
Recommended Grade(s): 3-5
Web Price $34.95


Polygons Galore! is a mathematics unit for high-ability learners in grades 3-5 focusing on 2-D and 3-D components of geometry by exploring polygons and polyhedra and their properties. The van Hiele levels of geometric understanding provide conceptual underpinnings for unit activities.

The unit consists of nine lessons that include student discovery of properties of polygons and polyhedra, investigations for finding areas of triangles and quadrilaterals, study of the Platonic solids, and real-world applications of polygons and polyhedra. It also includes activities related to identifying, comparing, and analyzing polygons by using properties of the polygons; constructing meanings for geometric terms; developing strategies to find areas of specific polygons; identifying and building regular and nonregular polyhedra; and recognizing geometric ideas and relationships as applied in daily life and in other disciplines, such as art. 100 pages.


  • Type: Resource Books
  • ISBN/UPC 9781618210210
  • Author: Dana T. Johnson, Marguerite M. Mason, Ph.D. and Jill Adleson, Ph.D.
  • Format: Softcover


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