Rastreo del tiempo (Tracking the Weather)

Learn how to help others in your community. This exciting Spanish nonfiction book describes the many ways that volunteers make a difference, from cleaning up parks to helping in food banks. Perfect for young readers, the book includes a short fiction stor

Take a trip to the British Museum as you explore its fascinating objects and geometric shapes! This famous London museum was built for exploration - and for learning geometry. Learn about its history and artifacts as you build your geometry skills. This Spanish math book seamlessly integrates the teaching of math and reading, and uses real-world examples to teach math concepts. Text features include images, a glossary, an index, captions, and a table of contents to build students' vocabulary and reading comprehension skills as they interact with the text. The rigorous practice problems,...

Learn how to help others in your community. This exciting Spanish nonfiction book describes the many ways that volunteers make a difference, from cleaning up parks to helping in food banks. Perfect for young readers, the book includes a short fiction stor

YouTube es la herramienta de autopromoción más poderosa que existe hoy en día. Te contamos cómo nació y cómo funciona, y los grandes fenómenos que ha generado (Harlem Shake, lipdubs...). Te presentamos a los grandes cracks de YouTube, especialmente vloggers y músicos, que han logrado el éxito con sus vídeos. Pero, sobre todo, te explicamos todo lo que tienes que hacer para triunfar en YouTube, tanto si quieres publicitar tu negocio como si lo que buscas es la fama. Te lo explicamos todo, hasta cuál es la mejor hora para colgar un vídeo.

This book is a comprehensive, practical presentation of the principles of behavior modification and guidelines for their application. It teaches forms of behavior modification ranging from helping children learn necessary life skills to training pets, to solving personal behavior problems.

An innovative tool supports high school students and teachers in the area of language and communication. PP.

It is the third Monday in January and school is closed. But do you know why? It's Martin Luther King Jr. Day. Turn the pages of this book to find out what dream Dr. King shared with the world, who Mohandas Gandhi was, how one brave woman helped Martin Luther King Jr. change history. Each book in the Holiday Histories series describes one of America's holidays or special days. Explore the history of each day and learn the real reason why it is important. Discover what special meaning each day might have for you.