Aviones y otras aeronaves

Exploración espacial is one book in the Spanish-language Gran Atlas de la Ciencia series that covers today's most popular science topics, from digital TV to microchips to touchscreens and beyond. Perennial subjects in earth science, life science, and physical science are all explored in detail. Amazing graphics--more than 1,000 per title--combined with concise summaries help students understand complex subjects. Correlated to the science curriculum in grades 5-9, each title also contains a glossary with full definitions for vocabulary.

How many hockey sticks are there? How many hockey players? Beginning readers will enjoy learning to count cardinal numbers with this brightly illustrated Spanish book! Featuring vivid images and easy-to-read text, this full-color book develops students' math and reading skills and introduces them to early STEM themes. The Math Talk section includes questions that will increase understanding of basic math and reading concepts and develop students' speaking and listening skills. Learning to count is fun and easy with this engaging text!

Born in Warsaw, Poland, on November 7, 1867, Marie Curie was forbidden to attend the male-only University of Warsaw, so she enrolled at the Sorbonne in Paris to study physics and mathematics. There she met a professor named Pierre Curie, and the two soon married, forming one of the most famous scientific partnerships in history. Together they discovered two elements and won a Nobel Prize in 1903. (Later Marie won another Nobel award for chemistry in 1911.) She died in Savoy, France, on July 4, 1934, a victim of many years of exposure to toxic radiation.

Docencia: riesgos y desafíos, aborda de manera integral la profesión docente, capturando la enorme complejidad que la caracteriza; asimismo, incluye prácticamente todas las dimensiones de la actividad magisterial; es una obra que reivindica y dignifica al profesor. Resulta un libro completo debido a que define a la actividad docente, sus espacios, oportunidades, riesgos y amenazas. Además, la enfoca en su contexto individual, relacional, grupal y organizacional; abarca los ámbitos psicológico, sociológico, laboral, económico administrativo y el relacionado con la salud. Incluye temas...