Dólares y centavos ebook

Teach young students about ways to serve their communities. This Spanish-translated book encourages readers to help others and do their part in the community. Primary source images support the text and engage readers to help them better understand the content. Informational text features help students navigate the text.

An ideal book for young Spanish students; proposes a new progression that promotes language acquisition and consolidation of contents, offers numerous grammatical and lexical and formal practice aid activities within the unit and contains a competency evaluation at the end of each chapter.

Find out how tools have helped people hunt, build, and make life easier in this engaging, Spanish-translated nonfiction title. With colorful images, timelines, charts, a glossary to assist with vocabulary improvement, and an index, children will learn how tools throughout time have made such an important impact on life as we know it! Featured eras include the Stone Age and the Industrial Revolution.

Cuando Charles Darwin tuvo la valentía de embarcarse en el Beagle para dar la vuelta al mundo, sabía que esa odisea cambiaría su vida; pero no que su trabajo transformaría el panorama científico de su tiempo. En cooperación con la tripulación del barco, aquel viaje fue un camino de superación personal y profesional que le llevó, a su vuelta, a presentar con autonomía sus novedosas teorías acerca de la evolución, a pesar de la oposición que le esperaba.