Nubes

¡Conoce al iguanodon, un dinosaurio herbívoro que pesaba toneladas literalmente! Las imágenes coloridas ayudan a los lectores a aprender cómo era la vida para estos comedores de plantas de punta. Meet the iguanodon, an herbivore dinosaur who weighed tons—literally! Now in Spanish, carefully leveled text and colorful images help readers learn what life was like for these spiky-thumbed plant-eaters.

When the Louisiana Territory was added to the United States in 1803, it about doubled the size of the young nation. It took years to clarify its boundaries and explore every square mile. How this momentous purchase came to be and its implications on the future of the United States are explained in detail in this book. Uncomplicated maps and simple language help developing readers and those in need of review to understand the many changes in this land that started with its purchase in 1803.

How do you truly engage students in learning history? When students make personal connections to the subject, they’re much more motivated to learn. This primary source book provides firsthand accounts of history that give students personal insights into historical events. Learn about California’s bumpy road to statehood with this Spanish book that builds reading comprehension and social studies literacy. With a visually appealing layout, this book features captivating text, fun facts, sidebars, and time lines that help students grasp the essential concepts they need to know at their grade...

Los años noventa del siglo pasado fueron testigo de un florecimiento notable de las reflexiones estéticas consagradas a la estética. Lo más sorprendente es que estos debates encontraron, al menos durante cierto tiempo, un eco público más allá de la esfera de la filosofía profesional, sobre todo en lo que se ha dado en llamar «el mundo del arte». De ahí a creer en un renacimiento de la propia doctrina estética no hay más que un paso, que algunos filósofos se han apresurado a dar. El objeto de este ensayo es mostrar el carácter ilusorio de una creencia así incluso de una...