Ovejas

Rabbit burrows play an important part in the life of a rabbit. A burrow provides a place to live, a place to raise baby rabbits, and a place to stay safe from predators. This volume, which was written to support elementary science curricula, examines the role a burrow plays in the survival of a warren, and how that in turn helps rabbits contribute to ecosystems around the world. The text’s age-appropriate, science-rich content focuses on rabbit behavior and encourages readers to draw connections between what they learn in science class and what they see outside. This text is complemented by ...

The crustacean subphylum can be broken down into decapods, amphipods, copepods, and other types. This title offers readers from grades one through four comparisons between the needs and roles of different crustaceans, which will allow readers to understand the subphylum’s importance. Readers will recognize and expand their knowledge about familiar species like the lobster and the shrimp, while being introduced to the likes of the wood louse and zooplankton. Dynamic photography and methodically organized information will help readers examine the many sizes, types of limbs, and other features ...

Spanish Student Edition offers the complete Student Edition in Spanish to meet the needs of Spanish ELL students.

¡El regalo perfecto para verdaderos fanáticos de los dinosaurios! Diviértete y aprende con motivos únicos y asombrosos datos de los dinosaurios, estos animales prehistóricos que habitaron el planeta antes que los humanos. ¿Qué comían?, ¿Cuánto pesaban?, ¿Qué tan grandes fueron? Son algunos datos que encontrarás al interior. El contenido de este libro está diseñado para promover las habilidades artísticas y el desarrollo cognitivo de niños y niñas pequeños en edad preescolar y escolar. Las páginas están impresas por un solo lado para que puedas recortar y colgar o regalar...