Biblioteca Online de libros en formatos PDF, EPUB y MOBI
Defines screws, explains their functions, and suggests simple experiments to demonstrate how they work.
Cantidad de páginas 32
MOBI, EPUB, PDF
4.9
24 Valoraciones Totales
Solar Energy Is Explained. Included In This Book Is Where It Comes From, Who Uses It, And The Positive And Negative Benefits Of Using It. Correlated To Common Core, Texas TEKS, Virginia Sols, And Georgia Performance Standards.
Follows the Thirteen the Amendment that freed the slaves, end of the war, and the death of President Abraham Lincoln.
El Mayflower es un barco que ha llegado a ser célebre en la historia de los Estados Unidos porque en 1620 transportó desde Inglaterra al grupo conocido como "los peregrinos", quienes serían los primeros colonos europeos en establecerse en Norteamérica. Ellos zarparon desde el puerto inglés de Southampton y bautizaron como Nueva Inglaterra a la tierra que los acogió. Como señala este libro, el Pacto del Mayflower designa el acuerdo que los hombres adultos de esta comunidad firmaron a bordo del barco para fijar criterios generales que sirvieran como fundamento para el gobierno de la...
Tomás es un niño al que no le gusta nada llevar zapatos. Sus padres están desesperados porque incluso de bebé se ha negado a llevarlos. ¿Qué pasará cuando llegue el crudo invierno? Una deliciosa historia que muestra el cariño entre padres e hijos.
Navigation instruments have changed over time. Lodestones, sunstones, and sextants helped early navigators find their way. Modern technology makes navigation more precise than it has ever been. But the roots of navigation still remain. Created in collaboration with the Smithsonian Institution, this Spanish book ignites a curiosity about STEAM topics through real-world examples. It features a hands-on STEAM challenge that guides English language learners through every step of the engineering design process. Inspire students to pursue a STEAM career with career advice from a real person working ...
With striking full-color photos and minimal text, in Spanish, this series immediately involves young readers as they discover intriguing facts about the world around them.
An introduction to ostriches, including their size, diet, and everyday behavior and highlighting differences between those in the wild and those living in zoos.
