En el corazón de las masas

Most of the Earth's changes happen over millions of years, but earthquakes can force significant changes to the land in just a few moments. Readers will learn the science of plate tectonics and its role in the development of earthquakes around the globe. They will also learn that not all rocks are created equal. In fact, rocks are all different ages! This Spanish-translated book concludes with images of the damage and destruction that earthquakes can cause. This 6-Pack includes six copies of this title and a lesson plan.

¡Bienvenidos a la gran fiesta de los números! Esta fiesta tiene los mejores invitados: ¡hay números por todos lados! Uno tras otro van llegando cada vez, ¡empieza el cero y llega hasta el diez! Aprende con Los Cokitos es la nueva colección de la maestra Elisa Reyes, creadora de Los Cokitos. Con los Animágicos descubrirás el animal que se esconde detrás de cada número: la jirafa es el uno, ¡y el patito es el dos! - Una lectura para toda la familia. - Una aventura matemática con la que aprender de forma acumulativa. - Unos protagonistas de lo más adorables. - Una historia rimada...

This magnificent book uses beautiful photography to help young children understand why some oceans are warm and some are cold, which kinds of plants and animals live in oceans, and how the bodies of ocean animals are built to help them glide through water. Children will be delighted by the images of seals, penguins, polar bears, dolphins, and more.

Love story set in Madrid during the last days of the reign of Alfonso XIII. Isabel, an educated young woman from a pro-monarchy family meets Joaquín, whose background is very different. The author means to offer a complete and accurate picture of the ten turbulent years that determined the history of Spain in the twentieth century.