Energía del viento

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.

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

Describes How National Parks Are Places Where Land And Animals Are Protected And Are Opened To The Public And Owned By All The People.

Garrapata, hombre barrigudo y con una pata de palo, es el terror de los ciudadanos de Londres, aunque por dentro es una buena persona. Un día le proponen que capitanee un barco pirata y no se lo piensa... se ha transformado en el Pirata Garrapata. ¿Qué divertidas peripecias le esperarán en el futuro? Original historia sobre un pirata gruñón que hará disfrutar con sus aventuras y viajes.

Field trips are important and exciting days for young people. It gets them out of the classroom where they can learn in a different environment. This title shows all the fun and educational things kids can see and learn about on a field trip to the children's museum. Title is complete with colorful photos that support the simple text. Aligned to Common Core Standards and correlated to state standards. Abdo Kids Junior is an imprint of Abdo Kids, a division of ABDO. Translated by native Spanish speakers--and immersion school educators.

La ratita Tecla deja su casa en la gran ciudad para visitar a su amiga Flora, que vive en una hermosa pradera. Las dos esperan pasárselo a lo grande, pero Tecla descubrirá pronto que el campo no es un lugar tan tranquilo como parece a primera vista.