Exploración espacial

Universo 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.

Huracanes y tornados 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.

Reptiles y anfibios 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.

Material de Lectura del proyecto SM para faciliar el desarrollo de las habilidades lectores acorde con la propuesta metodólogia cel proyecto. Contiene: textos narrativos, poesías, textos dialogados y de teatro, y cuentos de cumpleaños de Ricardo

For ages, the idea of machines that think and act on their own has gripped scientists, thinkers, and the general public. This book explores the history of artificial intelligence (A.I.), and how science fiction is quickly becoming science fact. It examines the technologies involved in A.I. and its inevitable effects on work, life, health, and many other aspects of human society. Rooted in history and science, this book provides an inside look at a topic that captivates engineers, scientists, and dreamers, but also raises important ethical issues and challenges how we see ourselves and our...

La visión, la audición, el olfato, el gusto, el tacto.. ¿los conocerán todos? Con esta recopilación de poemas y rimas infantiles, los pequeños y pequeñas lectoras podrán descubrir de una forma divertida y educativa los cinco sentidos mientras disfrutan de las ilustraciones realizadas por Ana Acosta Velasquez.

¿Qué hizo que una familia latinoamericana abandonara su tierra natal para partir con sus tres hijos, de diez, trece y quince años, a tierras del continente africano? Siga las peripecias y aventuras de la familia Jacobi Mangold durante quince años de servicio misionero en el Hospital de Leprosos de Masanga, Sierra Leona; el Hospital Scheer Memorial en Nepal, al norte de la India; y el Hospital Misionero de Yuka, Zambia. Comparta su período de adaptación a una vida sin electricidad, televisión ni otras comodidades básicas, y su angustia al sufrir un ataque al hospital por fuerzas...