La antigua Grecia (Ancient Greece)

Visiting Tulum National Park is like going back in time. The Maya lived there long ago. Learn addition as you count the things they left behind. This Spanish math book combines math and reading skills and uses real-life examples of problem solving to teach subject-area content. The dynamic images, detailed sidebars, practice problems, and math diagrams make learning addition easy and fun. Text features include a table of contents, a glossary, an index, and captions to build vocabulary and increase understanding of math and reading concepts. An in-depth problem-solving section provides...

Los mundos de juego de la red se han fusionado, todos juegan en el mismo sitio a la vez, reina el caos absoluto y, aparentemente, el responsable es elrubius... El secreto parece estar en una torre misteriosa y alguien se empeña en que nuestro héroe llegue hasta ella. Puede ser una trampa... Virtual Hero, extraordinario éxito de ventas tanto en España como en Latinoamérica, fue el primero de la serie; La torre imposible es el siguiente título de una saga de cómics protagonizados por elrubius. Caracterizado como un héroe de videojuegos, le acompañarán en este nuevo episodio muchos de...

Mohandas Gandhi was one of the world's great leaders who used nonviolent resistance to protest against the caste system. Readers will learn all about his life, Hinduism, and the amazing things he accomplished in this inspiring, Spanish-translated nonfiction biographical title. Children will be fascinated and enlivened through interesting facts, vivid images, a helpful timeline, and a glossary that assists in improving vocabulary. This 6-Pack includes six copies of this title and a lesson plan.

"Some things are so huge or so old that it's hard to wrap your mind around them. But what if we took these big, hard-to-imagine objects and events and compared them to things we can see, feel and touch? Instantly, we'd see our world in a whole new way." So begins this endlessly intriguing guide to better understanding all those really big ideas and numbers children come across on a regular basis. Author David J. Smith has found clever devices to scale down everything from time lines (the history of Earth compressed into one year), to quantities (all the wealth in the world divided into one...