¡Cómpralo! Historia del dinero (Buy It! History of Money) (Spanish Version)

Read Along or Enhanced eBook: Did you know that most animals in the world don't have backbones? Learn more about invertebrates in this engaging, Spanish-translated nonfiction book. Readers will learn all about mollusks, arthropods, arachnids, and crustaceans while being stimulated from cover to cover with its detailed images and charts, intriguing facts, and informative text.

In this biographical book, young readers will learn about the brave life of Harriet Tubman. Readers will discover how Tubman bravely escaped from her life as a slave to cross the Mason-Dixon line into freedom and how she helped hundreds of other slaves into freedom through the Underground Railroad with the help of abolitionists. The vivid images, stunning facts, and supportive text work in conjunction with the helpful glossary, index, and timeline of Tubman's life to give readers an engaging experience as they move from cover to cover. This book has been translated into Spanish.

Ogbi Ugbu ha venido de África. En una patera. Tan sólo tiene diez años y ya ha recorrido su país escondido en la noche. Ha sentido el cansancio, el miedo y el hambre. Y la tristeza. Pero en España ha hecho muchos amigos y es muy feliz. Quizás cuando se reúna con toda su familia, lo será del todo.

There is a contest at a school to design a new playground. The students use blocks to build their models. As they build, they use three-dimensional shapes. Some students build a train out of blocks for the younger students to play on. Can you guess which three-dimensional shape they use for the train's wheels? Read to find out which design wins.

With simple examples that are easy to relate to, this basic review of some of the building blocks of economics will help readers easily grasp the concepts. With language that is conversational without being too casual, readers are engaged throughout as they learn about not only these basic concepts but how they fit into the whole economic scheme of things, such as where goods come from. Readers will learn about the three factors of production, as well as what happens when resources are lacking and how that influences the entire economy.

El Tai Chi CHuan es una arte marcial interno de origen chino cuyo desarrollo contempla diferentes aspectos: desde ejercicios para la salud (Chi kung), la meditación (Zhan Zhuang), el aprendizaje de formas (de mano vacia y armas), así como ejercicios para el desarrollo y conocimiento marcial del sistema (tui sous y aplicaciones marciales). El gran auge en occidente se debe principalmente a que es una herramienta perfecta para alcanzar un equilibriofisico y mental, regulan el flujo natural de la energía (chi) y las emociones, lo que contribuye directamente en la prevención y mejora de la...