La proclama de emancipacion

Young students will be enthralled with compelling portraits of famous figures who devoted their lives to improving the world. Includes historical photos and illustrations.

Follows the Thirteen the Amendment that freed the slaves, end of the war, and the death of President Abraham Lincoln.

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

Las aventuras de Makia, Cereza y Escarlata. Tres jóvenes brujas que tendrán que descubrir cuáles son sus poderes especiales en la Escuela de Brujas de la Ciudad Mágica de Abracadabra. Formato especial para lectura en tabletas.

The same fascinating content as Seymour Simon's AMAZING AIRCRAFT, thoughtfully translated into Spanish for use in the classroom or at home. Newly Updated 2012.

Few natural forces seem as much like magic as magnets. Perhaps that’s why magnets are so fun! Young scientists will love learning about amazing magnets, both natural and man-made. They’ll discover how magnetism is harnessed to help us in many ways. This STEM-supportive volume contains comprehensible text and photographs of students and scientists utilizing magnets. It also includes a simple, fun concluding activity to encourage readers to use this super science tool themselves.

Frida Kahlo es una de las más destacadas artistas plásticas del siglo XX. Un accidente a los 18 años cambió el rumbo de su vida y desde entonces el dolor se convirtió en el protagonista de su existencia. Utilizó la pintura para canalizar este sufrimiento creando una obra absolutamente personal y metafórica. Su arte representa su vida, y su vida representa la conquista de la adversidad. En este libro encontrarás muchas historias y anécdotas sobre su vida.