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Worksheets designed for use in Spanish immersion classrooms, as a supplement for parents to use with their children for extra practice, or for use by any classroom teacher who wishes to incorporate Spanish instruction in the classroom in the curriculum areas of language arts, math, social studies, and science.

Esta divertida y originalísima novela sobre una saga familiar escandinava constituyó el acontecimiento editorial del año 2005 en Dinamarca, donde además de obtener un notable éxito de público —más de cien mil ejemplares vendidos— fue galardonada con los premios más importantes, entre ellos Autor del Año, Libro del Año y el Golden Laurel, concedido por los libreros de aquel país. Después de pasar unos años en Ámsterdam intentando abrirse camino como pintor, Asger regresa a Dinamarca para despedirse de su abuela Bjørk, que está a punto de morir. De esta manera, el joven se...

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...

What would happen if a Tyrannosaurus rex and a velociraptor met each other? What if they had a fight? Who do you think would win? Este lector de no-ficción compara y contrasta dos feroces dinosaurios. Los pequeños aprenderán sobre la anatomía, el comportamiento y más de ambos dinosaurios. Este libro está lleno de fotos, gráficos, ilustraciones y datos increíbles.This nonfiction reader compares and contrasts two ferocious dinosaurs. Kids learn about the dinos' anatomies, behaviors, and more. The book is packed with photos, charts, illustrations, and amazing facts.