La secreta mision del 6.21

Animals do not brush their teeth, but they still have ways to keep their teeth clean. Read to find out how. Paired to the fiction title Going to the Zoo.

Did you know that early explorers initially thought that California was an island? Learn how California was discovered with this Spanish book that focuses on the history of California. Students will learn about the contributions of Henry Hudson, Juan Rodriguez Cabrillo, Hernan Cortes, Francisco de Ulloa, and Sir Francis Drake. With a visually appealing layout, this primary source book features captivating text, fun facts, sidebars, and time lines that help students grasp the essential concepts they need to know at their grade level. Packed with information and primary source maps, images, and ...

Kids often play with magnets, yet they don't learn how these playthings work for many years. Practical knowledge from their play can help them learn more about magnetism, and so can this book. Specially written for those with reading challenges or readers looking for a review, the main text covers important vocabulary, magnetic fields, and a discussion of why metals and magnets come together. Diagrams and succinct fact boxes offer additional ways to learn each concept and explain some ideas in greater detail.

Este libro estudia la arquitectura de Le Corbusier a partir de un analisis exhaustivo de sus principales obras mediante diagramas, perspectivas y esquemas comentados. Proyectos como la villa Savoye, o el convento de La Tourette son diseccionados en mas de cincuenta dibujos explicativos que revelan las estrategias proyectuales y el punto de vista de Le Corbusier en relacion al emplazamiento de sus edificios, los ejes, la volumetria, las distribucion en zonas del programa, la forma de acceso, los recorridos, la orientacion, la eleccion de las vistas, el asoleamiento, la iluminacion, la...