Vivo cerca de un pantano (There's a Swamp in My Backyard!)

When the Louisiana Territory was added to the United States in 1803, it about doubled the size of the young nation. It took years to clarify its boundaries and explore every square mile. How this momentous purchase came to be and its implications on the future of the United States are explained in detail in this book. Uncomplicated maps and simple language help developing readers and those in need of review to understand the many changes in this land that started with its purchase in 1803.

La obra 'Educación Física y Currículum. Introducción crítica' aparece dentro de la literatura hispana específica en un momento en que el estudio del currículum despierta un gran interés dentro del mundo de la educación fisica española. Sin embargo, debemos recordar que la preocupación por los temas del currículum en la educación fisica surge, desde sus inicios, en conexión con la génesis del currículum como campo de estudio alrededor de los años veinte del siglo XX.

Examines the nature of inclined planes and wedges, how they can reduce the amount of force necessary to perform work, and ways in which they are used.

Have you ever seen a skyscraper that is shaped like an elephant? How about one that looks like waves? Students will learn how to measure area while engaged in reading about the world's coolest skyscrapers! This Spanish book uses real-world examples to teach math concepts, and incorporates nonfiction reading to increase vocabulary and comprehension skills. The practice problems, graphs, and sidebars provide many opportunities for students to practice their developing math skills, and apply what they've learned to their daily lives. Essential text features like a glossary, index, and table of...

�Puedes creerlo? Han pasado 25 a�os desde que nuestro hombrecito con sombrero de copa primero parti� a ser un fen�meno en todo el mundo! Sin embargo, todav�a se ve con su rostro fresco como siempre! Aun as�, durante este tiempo, Wally aprendi� algunos trucos astutos y nuevos sobre el arte de desaparecer... Esta es una nueva edici�n de b�squeda cl�sica para celebrar, ahora con diab�licos rompecabezas y un nuevo y asombroso arte. Lleno de extras fant�sticos, cubierta con solapa espectacular, desplegables nunca-antes-visto, y una lista para marcar. Este libro nos trae el...