Hace viento (Let's Read About Wind)

In This Title Students Will Learn In Depth Information About The Three Layers Our Earth Is Made Of. Introduces Students To How The Tectonic Plates, Wind, And Water Are Constantly Changing Our Landscape. Gives Detailed Information On How Scientists Think Our Earth Was Formed And Has Evolved.

Esta biografía política de Manuel Sacristán constituye una primera aproximación global y rigurosa a su vida y a su obra. Y también una aproximación desde dentro a una historia real de la izquierda española en años aún cercanos. Manuel Sacristán Luzón (Madrid, 1925-Barcelona, 1985) fue el filósofo español más influyente de la segunda mitad del siglo XX. Introdujo en nuestra cultura no sólo el análisis lógico y la filosofía de la ciencia, sino también un pensamiento vivo e innovador en la estela de Marx. En este libro se aborda su estudio, sin embargo, desde un punto de vista ...

Climb aboard for a journey into the world of trains! In this fascinating, Spanish-translated nonfiction title, readers learn about the history of trains, the different uses for them, and the different types and parts including freight cars, box cars, passenger cars, and the caboose. With detailed photos, informative text, and intriguing facts, this book will have readers delighted from cover to cover!

Grouping and classification are among the first math and science skills that children need to learn. This fun book will challenge children to observe natural creatures to see what makes them the same and different. It presents an interesting way of looking at objects, because the objects may not be exactly the same. For example, birds have two wings, but the wings of different birds may not look similar.