Artesanía Atacameña para hacer y conocer

"Some things are so huge or so old that it's hard to wrap your mind around them. But what if we took these big, hard-to-imagine objects and events and compared them to things we can see, feel and touch? Instantly, we'd see our world in a whole new way." So begins this endlessly intriguing guide to better understanding all those really big ideas and numbers children come across on a regular basis. Author David J. Smith has found clever devices to scale down everything from time lines (the history of Earth compressed into one year), to quantities (all the wealth in the world divided into one...

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.

El proyecto Brújula globalizado incluye los conocimientos de las distintas áreas del Primer ciclo, partiendo de un mismo centro de interés. Presenta los contenidos de las tres áreas troncales de manera conjunta con un enfoque englobador e integrador. Pretende que el alumno deje de ser un mero receptor de información para convertirse en el verdadero protagonista de su aprendizaje y descubra la utilidad de lo aprendido aplicándolo en su vida diaria.

Este libro ilustrado para niños contiene instrucciones paso a paso de actividades creativas que hacer con crayolas.