BTS

Cualquier historia es buena para que los jóvenes se acerquen a nuestro pasado más antiguo. Aquí os presentamos 4 relatos independientes de personas anónimas en mundos pasados y en situaciones complicadas. ¿Cómo era la vida de una persona en Egipto? ¿Y en Mesopotamia o Grecia? ¿Y en Roma? Descúbrelo leyendo estos 4 interesantes relatos con unas geniales ilustraciones . A partir de 11 años

Visiting an aquarium is fun. There are many fish, sharks, birds, penguins, sea otters, and other creatures to see. Dive into learning subtraction as you read about the many animals at the aquarium! 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 subtraction 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...

Poems celebrating the life and work of Cesar Chavez and the Mexican American labor movement in the 20th century. This thoughtful and beautiful biography illuminates not only the events that made up the great labor leader's life, but also the ideals and inspiration that are his legacy.

Defines pulleys, explains their functions, and suggests simple experiments to demonstrate how they work.