La energa / Energy

We are a nation of immigrants. Even many of the faces we see on TV and in the news are recent immigrants. Meet these new Americans and learn their stories, whether they are athletes, musicians, artists, politicians, or businesspeople. Discover how all immigrants, along with natural-born American citizens, form a mosaic of different cultures and traditions. Written in standard Latin American Spanish.

¿Dónde vamos hoy? es una colección de cuentos didácticos, complementados con amenas canciones, rimas y pequeñas piezas teatrales, para niños de a partir de 5 años que explican, a través de las divertidas clases y excursiones de nuestra maestra Teresa, la elaboración o el origen de muchos de los alimentos que utilizamos diariamente: el agua, la leche, los huevos, la miel, el pan, el aceite, el chocolate y el arroz. ¿Quieres saber de dónde viene la leche? Pues acompaña a la clase de la maestra Teresa en su visita al pastizal, a la sala de ordeño y a la fábrica de productos...

Six titles in the illuminating Who Was . . . ? series are now available in Spanish-language editions. Each title features black-and-white illustrations.

Visiting Tulum National Park is like going back in time. The Maya lived there long ago. Learn addition as you count the things they left behind. This Spanish math book combines math and reading skills and uses real-life examples of problem solving to teach subject-area content. The dynamic images, detailed sidebars, practice problems, and math diagrams make learning addition easy and fun. Text features include a table of contents, a glossary, an index, and captions to build vocabulary and increase understanding of math and reading concepts. An in-depth problem-solving section provides...