Energía del viento

Young students will be enthralled with compelling portraits of famous figures who devoted their lives to improving the world. Includes historical photos and illustrations.

This inspiring biographical series ties in with elementary history, science, and social studies curricula, providing teachers with a valuable interdisciplinary resource. With these books, young readers will discover historical figures who devoted their lives to making the world a better place, and changed the course of history. Text copyright 2004 Lectorum Publications, Inc.

Provides The History Of Biofuels, Different Uses, Positive And Negative Characteristics, And How They Will Impact The Future.

[English] What lives in a wetland besides flamingos, ducks, and other birds? How do plants survive in the soggy soil? What jobs do wetlands do? Wade into this book to find out what makes wetlands one of Earth's treasures. [Spanish] ¿Qué animales viven en los humedales, además del flamenco, el pato y otras aves? ¿Cómo viven las plantas en un suelo tan húmedo? ¿Para qué sirven los humedales? Explora las páginas de este libro. Descubrirás por qué los humedales son uno de los grandes tesoros de la Tierra.

In this inspiring biography, readers will learn about the incredible journey of Helen Keller. Using informational, Spanish-translated text and expressive images and photos, readers will discover the undeniable determination that Keller had as a young deaf and blind girl and how her teacher, Anne Sullivan, helped her to read, write, speak, and graduate from college. With a timeline, a bibliography, and a glossary of terms, children are given the tools they need to expand their knowledge about this fascinating and inspiring woman.

English Spanish Bilingual children's book. Perfect for kids learning English or Spanish as their second language. Jimmy the little bunny goes to the beach with his family. There he learns about the importance of helping others. When Jimmy's sandcastle is destroyed by the wave, they work together to build the bigger and better one. Everything works out better when we help each other. Jimmy el conejito va a la playa con su familia. AhI aprende sobre la importancia de ayudar a los demAs. Cuando el castillo de arena de Jimmy es destruido por una ola, trabajan juntos para construir uno mAs grande...

El mundo natural es un lugar extraño donde ocurren las cosas más insólitas y sorprendentes. Récords, curiosidades y extravagancias reunidas por temas: botánica, animales salvajes, domésticos, acuáticos, reptiles, insectos, aves, dinosaurios y fenómenos naturales, para enterarse de que el sauce enano no pasa de los 6 cm de altura, que los dientes del hipopótamo pueden llegar a medir medio metro, que el camello puede beber hasta 150 litros de agua de una sola vez, que el cocodrilo puede aguantar la respiración bajo el agua una hora... ¡lee y descubre!