La tierra y la importancia del agua

This book introduces you to giraffes, including their size, diet and everyday behavior, which highlights differences between those in the wild and those living in a zoo habitat.

Forces and motion are key concepts in the elementary science curriculum. This Spanish edition of How Simple Machines Work uses simple text and full-color photographs to help ELL students understand the principles behind simple machines. Each volume includes three diagrams to enhance comprehension. The text uses authentic language and is designed to build reading skills as well as knowledge of basic science concepts.

Por su forma, su estética y su contenido Castilla (1912) representa la quintaesencia de la obra de Azorín: la contemplación del paisaje o del pueblo como pequeña historia transida por el tiempo, buscando, además, en la literatura una expresión del espíritu nacional. Supone Azorín, como explicó Ortega y Gasset, una nueva manera de ver el mundo: la que sabe captar los primores de lo vulgar y adivinar en ellos el alma de las cosas. Al paso de la lectura vamos descubriendo la resignación y el dolorido sentir de los españoles, la sumisión a la fuerza de los hechos y la idea abrumadora...

Newton's laws aren't the easiest science topics to digest. Struggling readers likely find understanding them even harder. This volume breaks down the topics of force and motion to its most basic and understandable parts, perfect to introduce to readers having a hard time or students looking to review for class. Written in succinct language, each chapter contains fact boxes and graphic organizers to aid all readers as they move from speed, to velocity and on.