Alex wants to know the why of arithmetic, not just the how, and her story forms an elementary math text that welcomes students in and provides them with valuable information that they are unlikely to find just about anywhere else. The authors are two of America’s most creative and innovative math educators and teacher trainers, and in this book they explain how to make addition at once comprehensible and exciting to students. This book is a companion for adults to the student book of the same name.
Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.
Vendeur : Big River Books, Powder Springs, GA, Etats-Unis
Etat : new. Christopher Tice (illustrateur). N° de réf. du vendeur BRV.0898246350.N
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