Matemáticas. 4 Primaria. Nuevo proyecto Trotamundos. Trimestres

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...

It takes different parts to build a house. The floor is built first. Walls need to be added next. Windows and doors, too. Learn about the steps it takes to build a house. Paired to the fiction title We Have a Box.

Read Along or Enhanced eBook: Encourage readers to learn about the various animals that need help and what they can do to make a difference through volunteerism in this inspiring. Spanish-translated nonfiction title. Readers will discover different programs and organizations that work to protect animals, animal habitats, and endangered species through vibrant images and charts and informational text. Featuring a list of helpful and useful websites, this nonfiction title encourages readers to take part in animal activism in any way they can--from baking homemade dog biscuits to exploring...

Esta noche la libertad relata la caída del imperio británico en La India en 1947 y el nacimiento de La India y de Paquistán, siguiendo los pasos del último Virrey de la India, Lord Mountbatten y de Mahatma Ghandi. El libro concluye con el asesinato de éste ultimo. Para escribir Esta noche la libertad, Dominique Lapierre y Larry Collins necesitaron cuatro años de esfuerzos, recorrieron 250.000 kilómetros utilizando todos los medios de locomoción imaginables, incluido el caballo y el elefante y recopilaron miles de páginas de archivo, de fotografías y de documentos inéditos.