Adelante, Nina... Sigue Sonando/ You Go, Girl Keep Dreaming

Ser una chica increible significa recurrir a la sonrisa y a la esperanza. Significa tener el coraje para ser tu misma y significa tener metas fabulosas y sueños que te hacen desear las estrellas

Ésta es la historia de Abul Qasim, el médico del califa Abderrahmán III. Abul operaba cataratas, hernias y bocios; hacía traqueotomías, trepanaciones, amputaciones y, incluso, intervenía cólicos misereres.

52 actividades para talleres de poesía infantil agrupados en tres capítulos: 1. Poesís oral y floclore. 2. Juegos con poemas. 3. Un cuento en verso: La Bruja Pimienta.

The United States grew rapidly from the time of the Louisiana Purchase to the building of the Transcontinental Railroad. All of this expansion came at the expense of Native American populations that had either lived in the region for centuries or been forced there from ancestral homes in the East. Tribes memorably fought on their own and together in an doomed effort to retain the land and a lifestyle that had long sustained their families. This book outlines some of the major conflicts of the Westward Expansion, and of the treaties and were signed, and often broken, by representatives of the...

Farmers use tractors to plow their fields. Tractors are also used on construction sites. The biggest tractors are as wide as a road. Learn more about these machines in Tractors, an AV2 media enhanced book