La desigualdad en los ingresos y la lucha por la distribución de la riqueza (Income Inequality and the Fight over Wealth Distribution)

Before there was the U.S. Constitution, there were the Articles of Confederation. Readers discover the story behind the first written constitution of the United States—from the factors that inspired its creation to the reasons why it was replaced. The detailed main text is enhanced by informative sidebars and graphic organizers. Historical images, including relevant primary sources, allow readers to immerse themselves in this historical period. Readers are given the chance to thoroughly examine elements of the original document, making them feel like true historians. They’re sure to enjoy ...

Tercera entrega de la alucinante serie paranormal romántica «Psi/Cambiantes». Son dos seres rotos: él, un psi adiestrado para no tener sentimientos; ella, una cambiante que ha perdido lo mejor de su naturaleza. Pero están destinados a encontrarse. Cuando era soldado de élite de las fuerzas del Consejo de los psi, Judd Lauren se vio obligado a hacer cosas terribles en nombre de su gente. Ahora es un desertor y sus tenebrosas habilidades le han convertido en el más letal de los criminales: frío, despiadado, insensible. Antes de ser abducida, brutalmente torturada y mentalmente violada...

What do toothpicks, dryer lint, plastic bottles, and soup cans have in common? They are all items that have been used to create art! Found art is a type of art that involves creating pieces from found objects that are not usually considered to be artistic. Learn how these ordinary objects are made into beautiful art. Created in collaboration with the Smithsonian Institution, this Spanish STEAM book will ignite a curiosity about STEAM topics through real-world examples. It features a hands-on STEAM challenge that is perfect for makerspaces and that guides students step-by-step through the...

Una propuesta que plantea problemáticas experimentales a partir de situaciones de la vida diaria. Incluye, además, información teórica que ayudará a saber más acerca de los distintos fenómenos de la naturaleza. Los temas y el enfoque responden a los contenidos de las áreas de Ciencias Naturales y Tecnología