Cómo podemos utilizar la polea?

This inspiring biographical series ties in with elementary history, science, and social studies curricula, providing teachers with a valuable interdisciplinary resource. With these books, young readers will discover historical figures who devoted their lives to making the world a better place, and changed the course of history. Text copyright 2004 Lectorum Publications, Inc.

The Uses Of Wind Energy Is The Topic Of This Book. Explains The Positive And Negative Impact This Form Of Energy Can Have On Our World.

Follows the life and career of the French scientist who proved the existence of germs and their connection with diseases.

This beginner biography takes a look into the life and career of Jackie Robinson and how he broke the color barrier in Major League Baseball. Complete with full-bleed relevant and historical photographs, timeline, glossary, and index. Abdo Kids is a division of ABDO.

Mimoun y su hija nacen para cumplir los papeles que el patriarca les ha asignado, unos roles establecidos hace miles de años. Pero las circunstancias les llevan a cruzar el estrecho de Gibraltar y a entrar en contacto con las costumbres occidentales. La protagonista sin nombre tratará de comprender por qué su padre se ha convertido en una figura despótica, mientras inicia un camino sin retorno hacia su propia identidad y libertad.

This book introduces you to hippopotamuses, including their size, diet and everyday behavior, which highlights differences between those in the wild and those living in a zoo habitat.

El libro de niños de Nancy Hahn “Un Muchacho Perdido”, diciendo la historia de la vida de Bol Malual. Es el primer libro de niños para dirigirse a la historia de los Muchachos Perdidos de Sudán.