El Pacto Del Mayflower /

A simple biography of the naturalist who founded the Sierra Club and was influential in establishing the national park system.

The Uses Of Wind Energy Is The Topic Of This Book. Explains The Positive And Negative Impact This Form Of Energy Can Have On Our World.

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

The unsinkable luxury liner known as the Titanic may have sunk on its first transatlantic voyage in 1912, but people remain riveted to its storied legend. The collision with the iceberg in the North Atlantic was not the only mistake that was made that day. In this spellbinding volume, readers will learn about the passengers and crew aboard the doomed ship and what really happened that tragic night. Historical photographs will transport them back to the glamorous era, while the narrative paints an absorbing picture of the Titanic's sad fate.

Part of a beautiful set of board books, the Animales/Animals title will delight children as they begin to learn words in Spanish & English. The illustrations are in vivid colors that will ultimately enhance their attention and make learning simpler. Young children will want to flip through this book and others in the series time and time again!

Los libros considerados clásicos no muerden ni son soporíferos. Este libro supone una invitación a los espíritus curiosos a que comprueben que uno puede leerlos y disfrutar con sus propuestas: basta con liberarse de prejuicios y atreverse a emitir opiniones propias, por extrañas que parezcan. El autor, mediante un personal paseo en compañía de dos héroes (Héctor y el Cid) y dos antihéroes (Henry Fleming y Bartleby), protagonistas de cuatro clásicos, reflexiona sobre los personajes literarios con la intención de contagiar su pasión por la lectura de un modo sencillo y riguroso....

Born into slavery, Frederick Douglass relied on his own determination and ingenuity to carve a path to freedom. Once free, he dedicated his life to improving the lives of others and fighting for justice and equality. This inspirational Spanish biography uses primary sources to engage students in learning about the fascinating life of Frederick Douglass. Students will build their literacy skills as they are immersed in social studies content. Text features include a glossary and an index to increase comprehension and academic vocabulary.