¿Por qué hibernan los animales? (Why Animals Hibernate)

Un libro para propiciar el pensamiento y estimular el diálogo sobre los temas fundamentales. Desde muy pequeños aprendemos que las ideas se oponen y comprenden una gracias a la otra: la oscuridad sólo se entiende en oposición a la luz, la alegría a través de la tristeza, el frío por el calor... Luego, nuestro pensamiento se vuelve más sutil y nos permite comprender nociones más abstractas. Pero siempre continúa necesitando a los contrarios para progresar y ayudarnos a comprender la realidad y a nosotros mismos. Este libro propone al joven lector (y también a los mayores) una forma...

How do you truly engage students in learning history? When students make personal connections to the subject, they’re much more motivated to learn. This Spanish book provides firsthand accounts of history that give personal insights into historical events. This primary source book focuses on the creation of the Transcontinental Railroad. With a visually appealing layout, this book features captivating text, fun facts, sidebars, and time lines that help students grasp the essential concepts they need to know at their grade level. Packed with information and primary source maps, images, and...

Princesses must always be perfectly dressed. Whether it's for a walk on the lake, under the Northern Lights or for a wedding at an ice palace, what matters is having the right style. With the beautiful stickers that you will find in this book, you can dress these princesses for every occasion.

What is a responsibility? How can you be responsible for yourself? Read this book to learn about how and why to behave responsibly.