Lo que hacen los doctores

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 ...

Spanish language edition. This spirited tribute to Old Glory will inspire readers, young and old, to take a new look at the greatest emblem of the United States of America. With patriotic verse and historical facts, THE FLAG WE LOVE explores how our flag has become an enduring part of our nation's proud history and heritage. From its earliest designs to its role in peace-time and war, the Star-Spangled Banner will take on a whole new meaning for all readers. The bold, rich illustrations by Ralph Masiello highlight significant points in history, as well as commonplace moments of American life, ...

Los tres relatos que componen este libro revelan la hondura de humanidad que recorre la obra, tanto lírica como narrativa, de Josefina Verde. La eficacia de su escritura de clara exposición, dotada de una insólita ternura, descubre al lector los universos disímiles encarnados en sus tres mujeres protagonistas. “Laura Ross”, el más extenso, se detiene en el alma de una mujer atormentada por la progresiva falta de visión que interrumpe una brillante carrera como modelo, al tiempo que se convierte en un obstáculo para la recuperación del amor de toda su vida. En “La mandadera de...

Fotografías que cuentan historias explora dos narraciones entremezclades: la historia de la fotografía en México y la historia de México en fotografías. Mediante preguntas, el libro aborda el riquísimo panorama y fotográfico al que contribuyeron autores mexicanos y extranjeros desde 1840.