Exploremos los minerales de la Tierra (Exploring Earth's Minerals)

When winter hits, many people in colder climates spend most of their time indoors. But what do wild animals do? Some animals spend winters hibernating. Beginning readers will learn what hibernation is, why some animals hibernate and others don't, and how hibernating animals prepare for their long sleep. Full-color photographs grab readers' attention and allow them to draw connections to the narrative. Readers will love learning about this mysterious, restful time in some animals' lives.

Recounts the life of the Puerto Rican baseball star from his childhood poverty to his career with the Pittsburgh Pirates, and discusses his humanitarian efforts, his untimely death, and his contributions to the sport.

La Biblia para mí introduce a los niños a sus historias bíblicas favoritas creadas especialmente para captar la atención de los preescolares. La Biblia para mí presenta algunas de las historias del Antiguo y Nuevo Testamento más amadas por los niños como la creación, el arca, el nacimiento de Jesús, los panes y los peces y más. Las distintivas ilustraciones en estilo de caricatura combinadas con una narración vívida y sólida construcción harán de este libro, un tesoro para todo preescolar.

Simple text and full-color photos illustrate facts about the rules, equipment, and records of basketball.

Want to make cool apps and games, but don't know where to start? This straightforward guide gives you everything you need to start making your own fun programs, using simple step-by-step guides. Learn the programming languages Scratch and Python to create games, animations, utilities and more.