Crisis energética: El futuro de los combustibles fósiles (Energy Crisis: The Future of Fossil Fuels)

From art and architecture to politics, philosophy, and mathematics, "western civilization" owes a great deal to the achievements of ancient Greece, but what do we really know about this long-gone civilization? How did geography influence the politics of the Greek city-states? What's the difference between an agora and an acropolis? This book takes readers several thousand years into the past, when independent city-states ruled the Mediterranean Sea, to find the answers. Full-color photographs and maps, accompanied by accessible text, introduce readers to the many contributions the ancient...

¿Cómo conseguir que todos los miembros de un aula se conozcan, cooperen, se desinhiban, se comprendan, se ayuden...? Este taller pretende conseguir que la expresividad de todo nuestro cuerpo, la modulación de nuestra voz formen parte del acto de la comunicación en su más amplio sentido. El protagonismo es del alumno/a, que encontrará juegos de expresión corporal y de voz, improvisaciones dramáticas, ejercicios de socialización y relajación, procesos de puesta en escena y reflexiones sobre el lenguaje teatral. Por otra parte, al estar organizado en orden cronológico y ofrecer buenas ...

Explains what mathematics is and how it feels to do math, and shows some basic mathematical concepts such as sorting and measuring.

Martin Luther King, Jr. believed in fighting for Civil Rights for all people. In this Spanish-translated biography, readers will learn about his inspirational life as he fought for equality of African Americans through nonviolence. The rich photos, supportive text, helpful glossary, timeline, table of contents, and index give readers important information for understanding King's fight against Jim Crow Laws.

Readers will have fun learning about basic external body parts in this colorful series that helps them recognize and compare human parts and various animal parts. Each book in this series focuses on one part, explaining what it is, what it is used for, and how it looks on a variety of animals.