La Energía Solar (Solar Energy)

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

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.

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.

Provides Information About Mammals, Physical Characteristics, Behavior, Mating, And How They Protect Themselves From Dangers.

¿Qué es eso que oculta la anémona de mar? ¡Un pez payaso, por supuesto! Este título introduce a los lectores jóvenes a estos lindos e icónicos habitantes del océano. Las fotos frescas y vibrantes ayudan al aprendizaje visual, mientras que las preguntas de pensamiento crítico y un glosario de fotos ayudan a desarrollar habilidades de aprendizaje de no ficción. What's that hiding by the sea anemone? A clown fish, of course! Now in Spanish, this title introduces young readers to these cute and iconic ocean-dwellers. Carefully leveled text and fresh, vibrant photos aid visual learning,...

Featuring basic concepts, this Spanish-translated nonfiction book teaches beginning readers different modes of travel--from bikes and cars to sleds and buses--while incorporating informational, Spanish-translated text with colorful and engaging images that will delight early readers! This 6-Pack includes six copies of this title and a lesson plan.

"El polígrafo abate Vicente Requeno y Vives, jesuita aragonés expulso y apasionado neoclásico (Calatorao, 1743-Tívoli, 1811), se dedicó intensamente en Italia a restaurar todo tipo de artes grecolatinas, consiguiendo un notable éxito en la técnica pictórica del encausto. Por el contrario, su obra filosófica ha quedado inédita en su totalidad hasta el 2008, en que Prensas Universitarias de Zaragoza editó sus Escritos filosóficos. Ahora, y con motivo del bicentenario de su muerte, presentamos un libro colectivo en el que una veintena de historiadores profundizan en la vida y la...