PolygonseBook - 2011
Polygons are shapes with a number of sides joined together. They are everywhere! A baseball field is a diamond-shaped polygon. Join Emily at a baseball game and look for different shapes. She discovers that the field is full of much more than baseball players--it's filled with polygons, too.
Publisher: New York : Crabtree Pub., ©2011.
Characteristics: 1 online resource (24 pages) : color illustrations.