Rectangles are everywhere. Exciting packages arrive at the door in rectangular boxes. Favorite photographs are placed in rectangular frames. In summer, everyone loves to take a dip at the local pool, which is usually a rectangle shape, too. Beginning readers and budding mathematicians need to know this useful shape as a foundation to geometric concepts. They'll love the objects and carefully selected, colorful photographs in this inviting volume.

A picture geometry book that introduces children to quadrilaterals, including parallelograms and trapezoids, using hands-on activities and simple explanations. --

Una introducción a las formas de rectángulos. Presents the rectangle shape and introduces examples of rectangles found in everyday life, including soccer fields, pools, and bricks.

Sing along while drawing an adventure with princesses, knights, and dragons, using rectangles and other shapes.