En el trabajo: Contratistas: Perímetro y área (On the Job: Contractors: Perimeter and Area)

The Grand Canyon is a "grand" place to learn data analysis! Through an examination of its rocks and fossils, students will learn data analysis while reading about a fun-filled trip to Grand Canyon National Park. This Spanish book uses real-world examples to teach math concepts, and incorporates nonfiction reading to increase vocabulary and comprehension skills. The challenging practice problems, graphs, and sidebars provide many opportunities for students to practice their developing math skills, and apply what they've learned to their daily lives. Essential text features like a glossary,...

Un completísimo álbum ilustrado sobre la vida y obra del escritor búlgaro Elias Canetti, premio Nobel de Literatura en 1981.

Written specifically for teenage parents who must blend their own needs as adolescents with the tremendous needs of their children, this book advocates gentle teaching rather than the harsh punishment too often utilized by many parents. Teen parents and former teen parents share their viewpoints on such issues as spanking, disciplining a child while living with one’s own parents, toilet training, and other topics of concern during a child’s first three years. Escrito especificamente para padres jóvenes que deben balancear sus necesidades como adolecentes con las de sus hijos, este libro...

Surveys the life of the American statesman, lawmaker, writer of the Federalist Papers, and first secretary of treasury under George Washington.

«Tengo unos deseos enormes de vivir, de salir a la vida. Me siento como la llama de una lumbre, que me pasa el alma y la carne y me asoma a los ojos con un resplandor inextinguible. Soy yo mi fuego y mi exaltación y siento una apetencia del mundo y del amor que me haría abrazarlo hasta ser yo él, hasta enajenarme en su extravío. ¿Se perderá esta fuerza mía? ¿Se ha de salvar sólo para mi arte, para encender mi lengua de poesía? ¡Ah, no, no lo quisiera! Quiero vivir; quiero vivir en vida, no en letra, ni tan siquiera en poesía. La poesía como la más ardiente corona de la vida....