Pasaporte ELE

'Pasaporte compilado A' consta de diez módulos, cada uno formado por los cuatro ámbitos de uso de la lengua (Ámbito personal, Ámbito público, Ámbito profesional y Ámbito académico) para poder utilizar la lengua de una manera adecuada a cada situación.

Conviértete en un superdetective y ayuda a resolver el robo del siglo. Acaban de dar el aviso de un importante robo. Este será el primer caso de una joven detective y no parece fácil: lo único que consigue de la escena del delito es una muestra de ADN que extrae de un guante. ¿Podrá encontrar al ladrón solo con eso? En el núcleo de casi todas las células de nuestro cuerpo hay una molécula de ADN con un código único que le da al organismo instrucciones como «Crea dos piernas, dos brazos, dos ojos y una nariz». Pero ¿qué es el ADN exactamente? ¿Y cómo puede haber tanta...

With life-like illustrations and simple text, books in this series introduce children to different dinosaurs and the unique characteristics. Children learn the features of each dinosaur, what they ate, and whether they were predator or prey to other dinosaurs. The books also introduce fossils and how they play a role in our knowledge of dinosaurs' existence.

Manifest Destiny the name given in the 1840s to a belief that the coast-to-coast expansion of the United States was both inevitable and justified, regardless of the means. Standing in the way were not only the native populations, but also the descendants of Spanish settlers who had lived in the Southwest for centuries. The racist belief that white men rightfully should expand their institutions into the area brought the United States into conflict with Mexico. War was declared in 1846, and by the time the Treaty of Guadalupe Hidalgo was signed in 1848, ending the war, the US had gained...

Presented in a large-size picture book format, this is the story of the Mars Rover Curiosity. It explains how it was built at the Jet Propulsion Laboratory in California, how it got its name, how it got to Mars, and what its mission hoped to accomplish. A timeline about the history of Mars exploration is provided at the end.