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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.

Defines screws, explains their functions, and suggests simple experiments to demonstrate how they work.

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

Libro bilingüe en español e inglés El grupo barcelonés The Pinker Tones presenta el libro Rolf&Flor, un libro bilingüe (español e inglés) para niños de entre 3 y 103 años, con ilustraciones de Miguel Gallardo y la participación de Albert Pla, David Brown (Brazzaville) y Mimi Miller. Rolf, un niño de Barcelona, y Flor, una niña de Nueva York, tienen vidas paralelas sin saberlo. Cuando se conocen descubren que son almas gemelas. Rolf, a boy from Barcelona, and Flor, a girl from New York City, are living parallel lives without knowing it. When they meet up they discovery are soul...

Los cuadernos de matemáticas y lengua son un material de apoyo al libro del alumno. Siguen la secuencia de contenidos de los libros del Proyecto Brújula, proponen una serie de actividades cuya finalidad es afianzar los contenidos explicados en los libros del alumno y al mismo tiempo dar respuesta a diversas necesidades, tanto por parte de profesores como de padres, cuyos alumnos o hijos necesitan reforzar los conocimientos en la etapa de educación primaria en las áreas de Lengua y Matemáticas.

The world's myths are filled with characters, creatures, and stories that have fascinated people for thousands of years. This series mixes dramatic retellings and non-fiction information to give a full picture of a culture's myths. This book explores the gods, goddesses, heroes, villains, tricksters, and quests that make Roman myths and legends so compelling. Fully translated Spanish text.

For thousands of years, militaries around the world were limited to male soldiers. However, throughout history, brave women have stepped out of the background and onto the battlefield. This biographical text covers the important women who’ve broken ground in the military. Famous historical figures such as Joan of Arc, Clara Barton, and Florence Nightingale are covered in depth, while the stories of modern-day heroes are presented to show how women are still affecting change on the front lines. A comprehensive timeline, fact boxes, and historical and modern images complete this...