Cuaderno de Lengua 4o Primaria

China, año 2013. El país parece vivir al margen de la crisis económica que ha sumido al resto del mundo en una larga recesión y planta cara con orgullo a la situación de inestabilidad internacional. Sus ciudadanos desbordan felicidad y parecen estar totalmente satisfechos con su vida, encantados de disfrutar de los años de opulencia que les ha tocado en suerte disfrutar. Aunque, como pronto descubrirá Chen, un escritor taiwanés que vive en Pekín, hay algo que no encaja del todo en esa armonía. Dos viejos amigos de su época estudiantil con los que se reencuentra por casualidad le...

The United States grew rapidly from the time of the Louisiana Purchase to the building of the Transcontinental Railroad. All of this expansion came at the expense of Native American populations that had either lived in the region for centuries or been forced there from ancestral homes in the East. Tribes memorably fought on their own and together in an doomed effort to retain the land and a lifestyle that had long sustained their families. This book outlines some of the major conflicts of the Westward Expansion, and of the treaties and were signed, and often broken, by representatives of the...

In an online world where the amount of information seems to increase exponentially even week to week, student researchers can find it an ever-greater challenge to distinguish credible, vetted content from hearsay and misinformation. This book on citing internet sources will help them determine which online sources are trustworthy and which are not. Its lively and engaging instructional tips will help readers successfully negotiate the vast landscape of information out there. They will produce quality research for papers now and beyond in their academic careers with skill and confidence.

Travel to the 22nd century in this captivating, Spanish-translated nonfiction title that allows readers to discover the future of space. Elementary readers will be fascinated with the possibilities that may await human life in the future. Readers will discover the technology that may be used to one day allow humans to live on another planet, new worlds, alien life, and artificial intelligence. Featuring vibrant photos, images, informational text, a glossary of terms, and a list of helpful websites for more explorations, children will be excited and enthralled as they move through this title....