Cómo funcionan los juguetes (How Toys Work)

The need for speed is the motivating factor in this engaging, Spanish book. Readers learn the history of travel from the very slow to the supersonic and beyond, including everything in between. They learn and discover the factors that influence motion for all types of vehicles: land, air, and water alike. They also learn different ways to measure speed and read about energy uses for different vehicles. With greater speed comes greater risk. Readers learn how engineers are always seeking new and better ways to keep people safe as they travel faster and go farther.

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 Spanish book provides firsthand accounts of history that give personal insights into historical events. This primary source book focuses on the creation of the Transcontinental Railroad. 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 level. Packed with information and primary source maps, images, and...

Where is your brain exactly? What does it do? Use your brain to read this engaging, Spanish-translated title and learn all about it!

Lo más increíble de mi historia es que aún mi familia sigue viva en la memoria de las personas que se interesan por mi cultura Chinchorro y que cuidan de nuestras momias. Nos han ayudado a permanecer en la tierra por miles de años y han difundido nuestra historia por el mundo entero como, por ejemplo, a través de este libro. ¡Muchas gracias por desear saber más de mí!

Think there's just one fairy tale with a beautiful girl and an evil stepmother? Think again! Cultures all around the world have their own Snow White stories. Visit Albania, Germany, Mozambique, and Turkey, and find out who meets 40 dragons instead of "seven dwarfs," and on whose forehead a bright star shines. Fully translated Spanish text.

Animalanzas incluye casi doscientos acertijos de Hispanoamérica, ideales para leer y reir en los ratos libres.

La presente obra es fruto de la larga amistad de Wanda Póltawska y su esposo con Karol Wojtyla, amistad que se inició cuando el papa era sacerdote en Polonia y se convirtió en su director espiritual y confesor. Diario de una amistad no es una biografía, es un libro-diario que recoge escritos inéditos de Juan Pablo II, apuntes de la autora, sugerencias para la vida espiritual y sobre todo una selección de la correspondencia que mantuvieron Wanda Póltawska y Karol Wojtyla durante cincuenta años; unas cartas que muestran la sensibilidad y humanidad del papa.