Líderes de la comunidad ebook

Veteran’s Day is a day set aside to thank the men and women who risk their lives protecting America. Each year on November 11, we celebrate what they have done for our country. Learn more about the history of this important holiday, such as why it is on November 11 and what Americans do to celebrate.

Have you ever looked up at the night sky and been fascinated by the scattered twinkling lights? You are not alone! People have been captivated by the stars for thousands of years. Learn all about stars with this Spanish science reader that brings the power of science and informational text to students at a level they can understand. This nonfiction book introduces students to STEM topics and new concepts and vocabulary terms like black hole, nebulae, luminosity, supergiant, and supernova. With detailed images and fascinating sidebars, the leveled text supports students reading at above-,...

Entre 1963, aproximadamente, y 1991 el cineasta hispano-cubano Néstor Almendros mantuvo una sostenida correspondencia con el escritor cubano Guillermo Cabrera Infante, continuación de una larga amistad fraguada en La Habana durante la década del cuarenta. Las cartas proceden de la Biblioteca Firestone de la Universidad de Princeton y del archivo personal de Cabrera Infante, custodiado por su viuda, Miriam Gómez, quien, generosamente, aportó nuevos materiales –entre ellos dos proyectos de guiones–, así como las imágenes que acompañan esta edición. Esta colección de cartas de...

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