Un agujero en la alambrada

Bike riding is a lot of fun, but it can also be dangerous. Read about how people have made cycling safe over the years. Learn how bicycles have changed over time and how bike parts, equipment, and trails make cycling safer. Created in collaboration with the Smithsonian Institution, this Spanish book will ignite a curiosity about STEAM topics through real-world examples. It features a hands-on STEAM challenge that is perfect for makerspaces and that guides students step-by-step through the engineering design process. Make STEAM career connections with career advice from Smithsonian employees...

¡Estar atento! ¡Hay un tiburón! Aprenda todo sobre este famoso depredador y vea fotografías de color de la variedad de tipos, desde un pequeño cachorro (tiburón bebé) hasta un gran blanco. Los diagramas ayudarán a los lectores a identificar las partes del cuerpo de los tiburones, mientras que las preguntas de pensamiento crítico y otras grandes características ayudan a desarrollar habilidades de lectura de no ficción. Look out! There's a shark! Learn all about this famous predator and see full-color photographs of the variety of types, from a small pup (baby shark) to a Great...

Amphibians can be found all over the world. There are more than 7,500 kinds of amphibians living in streams, rainforests, deserts, and everywhere in between. Many of them are in danger due to a deadly fungus, but help is on the way! 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 in ...

Despues de varios anos sin publicar por razones personales y de salud, Joana Trullas se reincorpora al mercado literario con tres novelas. "La ciudad de los conventos" es el primero de ellos y el ultimo, si se prefiere, testamento literario de una novelista ganadora del 2 premio literario Cafe Gijon en 1961. La obra narra la vida de dos personajes, un escritor de hoy y uno de los alumnos de Michael de Nostradamus, astrologo, medido y proferizante frances del siglo XVI. Aunque separados por cinco siglos de historia un inesperado final los unira. Novela rio o, mejor, novela fuente, el lector...