Exploremos el ciclo de la roca (Exploring the Rock Cycle)

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute...

There are one, two, three, four, five dogs to walk. But there is only one dog walker. Collect data on dogs, their leashes, and their names! This Spanish math book combines math and reading skills and uses real-life examples of problem solving to teach subject-area content. The dynamic images, detailed sidebars, practice problems, and math diagrams make learning how to collect data easy and fun. Text features include a table of contents, a glossary, an index, and captions to build vocabulary and increase understanding of math and reading concepts. An in-depth problem-solving section provides...

Bright stars twinkle in the night sky. Have you looked up into the sky on a clear night and seen these tiny points of light? Did you know that there are many kinds of stars in space? Find out all about them in this Spanish-translated book.

¡Gol! El fútbol es uno de los deportes más populares del mundo. Aprende cómo se juega en esta introducción al juego en español. Las fotografías dinámicas de color interesa a los lectores, mientras que un diagrama les ayudará a identificar las partes del campo de fútbol. El texto y las preguntas de pensamiento crítico hacen que este título sea una excelente opción para los lectores principiantes de no ficción. Goal! Soccer is one of the world's most popular sports. Learn about how it's played in this Spanish-language introduction to the game. Dynamic full-color photographs will...