¿Por qué hibernan los animales? (Why Animals Hibernate)

Although Earth is mostly made up of igneous and metamorphic rock, sedimentary rock covers about 75 percent of Earth's land surface. This means it's the most visible kind of rock on Earth. Sedimentary rocks form when sediment accumulates and compacts. Your readers will learn how sedimentary rocks form, the different types of sedimentary rocks, and how people use sedimentary rocks. Fun fact boxes provide readers with additional information. A helpful diagram illustrates how sedimentary rocks form.

The rock cycle has been taking place for millions of years. However, geologists have only known about this phenomenon for about 300 years. Young terrestrial explorers are introduced to different types of rocks, where in the cycle these rocks fit, and where in Earth's layers each step takes place. Fact boxes provide readers with fun additional information. A diagram helps readers make sense of the new information they're learning.

Este libro se centra en una propuesta de educación para la ciudadanía para el ámbito escolar, si bien se inscribe en el marco de una escuela abierta a los diferentes entornos y en donde se da una especial vibración ciudadana. Plantea un proyecto de educación para la ciudadanía basado en el desarrollo de determinadas competencias

Learn multiplication on a fun-filled trip to the supermarket! The displays, shelves, and layout of a local grocery store provide ample opportunities for students to learn multiplication as they are engaged in reading high-interest content. This Spanish book combines mathematics and literacy skills, and uses practical, real-world examples of problem solving to teach math and language arts content. The full-color images, math graphs and charts, and practice problems make learning math easy and fun. The table of contents, glossary, and index will further understanding of math and reading...

El Libro del Kung Fu es una guía para entender y enfrentar situaciones comunes de la vida, que se basa en el conocimiento que fue transmitido a través de diversos maestros a lo largo de la vida. Trata sobre las artes marciales y cómo se vinculan con las prácticas budistas y taoístas, cómo el kung fu forja cuerpo y espíritu. El libro está destinado a personas de corazón sincero y humilde, aquellos que disfrutan pacientemente de la espera por recibir la verdad, aquellos que no están cargados de conocimiento.

Explore outer space and learn about stars, galaxies, planets, asteroids and how these bodies are all related to one another. Featured in this book are photographs from outer space and related vocabulary.