Cómo utilizar imanes (Using Magnets)

What has a head, two tails, and shoots across the sky? A comet. Coming from the far edges of the solar system, most comets travel around the Sun, while meteors appear as flashing streaks of light in the night sky. Explore these amazing celestial wonders as they zip through space! This book looks at the difference between comets and meteors and their effects on Earth. The physical characteristics of each are identified in detail. This book won’t come crashing down! It’s filled with fun facts that give additional information on this exciting science topic. This book allows students to use...

The United States grew rapidly from the time of the Louisiana Purchase to the building of the Transcontinental Railroad. All of this expansion came at the expense of Native American populations that had either lived in the region for centuries or been forced there from ancestral homes in the East. Tribes memorably fought on their own and together in an doomed effort to retain the land and a lifestyle that had long sustained their families. This book outlines some of the major conflicts of the Westward Expansion, and of the treaties and were signed, and often broken, by representatives of the...

Para salvar a su madre, Gou Haoyou se ve obligado a desobedecer a sus mayores y se convierte en jinete de papalotes. Como estrella del Circo Jade emprende un viaje que lo llevar hasta el coraz n mismo de la China del siglo XIII: la corte del gran Kan.

Lola tiene una nueva amiga: es el hada Lisa. Con su moto y su casco mágico, puede conceder deseos. El problema es que Lola solo quiere una cosa: ¡helados y más helados! PEQUEPIZCA es una colección pensada para los niños que se están iniciando en la lectura. La introducción progresiva y acumulativa de los fonemas del castellano les permitirá familiarizarse poco a poco con las dificultades ortográficas de nuestra lengua. Al mismo tiempo, sus divertidas historias e ilustraciones facilitarán de un modo natural el hábito lector. Con textos en mayúsculas y en letra caligráfica.