Détails du livre
Format
Relié
Pages
32
Langue
Anglais
Publié
Feb 28, 2014
Éditeur
Crabtree Classics
ISBN-10
0778705129
ISBN-13
9780778705123
Description
Leo teaches his cat Pallas all about triangles by applying his knowledge of geometry to their Stone Age world. Entertaining illustrations and stories provide a fun introduction to math concepts, explaining that different shapes created by the meeting of three lines are given different names. Information boxes accompany each story to explore real applications of triangles in the natural and designed world.