Cómo podemos utilizar la palanca?

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

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

Define planos inclinados, explica sus funciones, y sugiere experimentos sencillos para demostrar cómo funcionan.

Follows The Thirteenth Amendment That Freed The Slaves, The End Of The War, And The Death Of President Abraham Lincoln.

Una Biblia con el texto de la Reina Valera 1960 a la par de la versión inglesa New King James. Contiene además 128 páginas con lecturas que ayudarán al joven a acercarse a Cristo con valiosos consejos y recomendaciones sobre la vida cristiana y la relación con su Creador.

Learn about Clara Barton, a nurse and founder of the American Red Cross, with this exciting Spanish nonfiction book. Ideal for young readers, the book includes a short fiction piece related to the topic, an additional project, discussion questions, and ot

Un libro para recorrer la naturaleza de la Tierra a través de sus magníficas imágenes y textos cortos. Un viaje divertido para conocer animales y paisajes de todo el planeta.

Provides a simple description of how astronauts aboard a space shuttle perform everyday activities such as eating, drinking, and sleeping.