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...

Featuring basic concepts, this lovely Spanish-translated book uses vivid images, engaging vocabulary, and informational text to inspire beginning readers to recognize activities such as playing, digging, reading, running, swinging, and writing. With this engaging nonfiction title, children will be proud to share what they can do! This 6-Pack includes six copies of this title and a lesson plan.

Jardiel fue un hombre de teatro en el sentido más amplio que se le puede dar al término. No solamente escribió algunas de las mejores comedias cómicas que se han hecho en España —renovando el humor tradicional y actualizándolo—, sino que fue empresario teatral y se ocupó en todos los aspectos complementarios de la escena: dirección de actores, efectos especiales, escenografía, utilería, etc. En este cuidado volumen se integra toda su teoría teatral: sus opiniones sobre actores, directores y críticos; sus conceptos de cómo debía ser el teatro, junto con sus sugerencias para...

Navigation instruments have changed over time. Lodestones, sunstones, and sextants helped early navigators find their way. Modern technology makes navigation more precise than it has ever been. But the roots of navigation still remain. Created in collaboration with the Smithsonian Institution, this Spanish book ignites a curiosity about STEAM topics through real-world examples. It features a hands-on STEAM challenge that guides English language learners through every step of the engineering design process. Inspire students to pursue a STEAM career with career advice from a real person working ...

Los dioses griegos existen. Si miras alrededor, los verás todos los días, en todas partes: en los bancos del parque, en los pasillos del instituto, dentro de ti... No tienes más que leer estos poemas para descubrirlos.