Bitácora 1 - Cuaderno de ejercicios + CD - Nivel A1

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

Sesenta autores, desde catedráticos de universidad hasta estudiantes de Secundaria y Bachillerato, nos presentan los cuarenta desafíos que la Real Sociedad Matemática Española propuso con motivo de su centenario.Son cuarenta estimulantes retos que avivan el ingenio. Enfrentándose a ellos, el lector se sentirá un auténtico investigador matemático.Pero no hay que asustarse. No es necesario saber muchas matemáticas. La herramienta esencial para resolver los desafíos es pensar ordenadamente.

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...

Students will learn how fundraising can make a difference with this Spanish nonfiction book. Perfect for young readers, the book includes a related fiction story, an exciting project, a glossary, useful text features, and engaging sidebars. This 28-page full-color Spanish book describes the process of fundraising for a good cause or charity. It also covers key civics topics such as community and giving back, and includes an extension activity for grade 2. Perfect for the classroom, at-home learning, or homeschool, to explore getting organized, raising money, and individuals making a...