Sumando y Restando en el Club de Matematicas

The Mi Mini Biografia series are Spanish language biographies for the earliest readers. This book examines the life of Walt Disney in a simple, age-appropriate way that will help children develop word recognition and reading skills. Includes a timeline and other informative backmatter.

A biography discussing the life story of explorer Matthew Henson and his expedition to the North Pole with Robert Peary. Written in graphic-novel format.

Explains The Early History Of How The Bill Of Rights Came To Be And How It Is Used To Protect Citizens.

There are many steps in the nitrogen cycle that include difficult concepts and words: denitrification, prokaryotes, ammonia, and more. With the help of this understandable book, even struggling readers will grasp this cycle of nature. Low-level language, fact boxes, and an extended glossary provide readers with essential vocabulary explanations that allow them to further understand each step of the cycle. Full-color diagrams aid readers' comprehension as they move through the cycle from start to finish, and then around again.