La naturaleza de la materia (The Nature of Matter)

Did you know that most animals in the world don't have backbones? Learn more about invertebrates in this engaging, Spanish-translated nonfiction book. Readers will learn all about mollusks, arthropods, arachnids, and crustaceans while being stimulated from cover to cover with its detailed images and charts, intriguing facts, and informative text.

A force is a push, a pull, or a turn. Every force has an equal and opposite force. Forces are always with you! They are all around us. Learn about forces with this Spanish science reader that features easy-to-read text. Nonfiction text features include a glossary, index, and detailed images to facilitate close reading and help students connect back to the text. Aligned to state and national standards, the book also includes a fun and engaging science experiment to develop critical thinking and help students practice what they have learned.

In this biographical book, young readers will learn about the brave life of Harriet Tubman. Readers will discover how Tubman bravely escaped from her life as a slave to cross the Mason-Dixon line into freedom and how she helped hundreds of other slaves into freedom through the Underground Railroad with the help of abolitionists. The vivid images, stunning facts, and supportive text work in conjunction with the helpful glossary, index, and timeline of Tubman's life to give readers an engaging experience as they move from cover to cover. This book has been translated into Spanish.

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.

Introduces fruits, uses simple comparisons to explore this group, and offers suggestions for healthy eating.

Parte 1. 1. Osteointegración y materiales de los implantes - 2. Implantes, pilares y tipos de rehabilitación protésica con implantes - Parte 2. 3. Obtención del modelo de prótesis sobre implantes - 4. Férulas radiológicas y quirúrgicas - 5. Las prótesis fijas implantosoportadas - 6.Sobredentaduras.

De los autores de Emocionario: di lo que sientes, 40 historias inspiradoras anteriores a la tuya En este libro encontrarás historias fascinantes de exploradores, luchadoras, magos, escaladoras, escritores, pianistas..., de personas que han salvado el mundo o alcanzado más de lo que se propusieron. Sus vidas son tan inspiradoras que nos empujan a perseguir nuestros sueños. Ilustrado por Raquel Cané.

Este volumen propone un recorrido panorámico por la obra de Rafael Sánchez Ferlosio comprendida en su totalidad, sin discriminar sus facetas de narrador, ensayista, conferenciante, articulista y autor de apuntes o 'pecios'"--Publisher's description.