Los estados de la materia — Los gases

Children learn boundaries and safety when using screens, and fun things to do when screens are off. As important as screens are in our lives, we all need to unplug, especially children. This reassuring English-Spanish bilingual picture book offers children and families a starting point for limiting screen time and making the most of the time you have with your screens and without. While screens are needed for learning and can be helpful and fun, they are not intended for use all the time. The American Academy of Pediatrics recommends consistent limits on screen time for children, and adults...

Desiderio Vaquerizo Gil (Herrera del Duque, Badajoz; 1959) es Catedrático de la Universidad de Córdoba, donde ejerce como Profesor de Arqueología desde hace más de 20 años. Ha dirigido numerosos proyectos de investigación, y actualmente encabeza el más ambicioso de ellos, centrado en la ciudad de Córdoba entendida como yacimiento único, que sostiene un amplísimo equipo de investigadores dirigidos por él, y que está situando a la ciudad a la cabeza de los estudios sobre arqueología clásica en España, con repercusiones importantes en toda Europa. Ha publicado numerosas...

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.

Discover the world of mammals in this delightful nonfiction title! Readers will learn all about different mammals--from primates to marsupials, and rabbits to whales, even omnivores and herbivores. Featuring vivid photos and charts, clear text, and stimulating facts, this Spanish-translated book will have children eager to learn all they can about mammals! This 6-Pack includes six copies of this title and a lesson plan.