Dentro de los ecosistemas y los biomas (Inside Ecosystems and Biomes)

Take a journey into the wild world of reptiles and amphibians! Readers will learn about crocodiles, lizards, snakes, tortoises, and salamanders. Featuring a glossary, index, colorful images and charts, intriguing facts, and clear, informative text, readers will be sure to be enthralled as they move through this engaging, Spanish-translated book.

Read Along or Enhanced eBook: 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!

Introduce students to immigration in America in the 1800s, and how it affected the United States. With this Spanish-translated book, readers will discover topics such as Ellis Island, Angel Island, and assimilation. Primary source images, fascinating facts, a glossary, and other features keep students engaged and help them better understand the social studies content.

En este libro se desgranan para su correcto estudio y comprensión los contenidos necesarios para realizar proyectos de instalaciones eléctricas de baja tensión: su concepción, dimensionado, documentación (Proyecto Técnico o Memoria Técnica de Diseño MTD), ejecución, tramitación y puesta en servicio. La lectura del libro permite adquirir una visión de conjunto de las instalaciones eléctricas de baja tensión, mediante una descripción sencilla, gráfica y práctica, pero con una adecuada fundamentación teórica, pues, como dijo Ortega y Gasset, "Nada hay más práctico que una...

El misterioso lobo aguza su olfato y campea las elegantes cimas nevadas de los dosmiles más altos de La Rioja y Burgos. Cuando las ventiscas que dieron origen a evocadores circos glaciares se hacen insufribles, penetra en profundos barrancos cubiertos de altivos hayedos. Mientras se esconden los ciervos, saltan salvajes las cascadas que usaron mineros y ferreros, allí donde calmaban la sed merinas y pastores antes de ir a las lejanas tierras del sur. Mil rincones de ensueño aguardan la visita del caminante que aquí viene a gozar de la Naturaleza.

Our senses help us discover things at the beach. Learn what you can hear, see, smell, and touch at the beach. Paired to the fiction title Wally and Molly Go to the Beach.

Learn how division makes planning a birthday party fun and easy! This Spanish book combines mathematics and literacy skills, and uses practical, real-world examples of problem solving to teach math and language arts content. Students will be engaged in reading about what is involved with planning the perfect birthday party, from buying enough food to shopping for the cake and decorations-and learn division along the way! The glossary, index, and table of contents will further understanding of reading and math concepts. The full-color images, practice problems, and math graphs and charts make...