Exploremos los minerales de la Tierra (Exploring Earth's Minerals)

When winter hits, many people in colder climates spend most of their time indoors. But what do wild animals do? Some animals spend winters hibernating. Beginning readers will learn what hibernation is, why some animals hibernate and others don't, and how hibernating animals prepare for their long sleep. Full-color photographs grab readers' attention and allow them to draw connections to the narrative. Readers will love learning about this mysterious, restful time in some animals' lives.

From the initial idea and forming characters to developing and sustaining a plot, this entertaining and educational guide discusses the process of creating a story from the perspective of an author. With equal parts guidance and motivation, young writers discover how the world of fantasy can help them improve their writing and hone their skills. Desde la inspiración inicial y la formación de personajes al desarrollo y sostenimiento de un argumento, esta guía entretenida y educacional discute el proceso de crear un cuento desde el punto de vista de un autor. Con dirección y motivación,...

Have you ever seen a skyscraper that is shaped like an elephant? How about one that looks like waves? Students will learn how to measure area while engaged in reading about the world's coolest skyscrapers! This Spanish book uses real-world examples to teach math concepts, and incorporates nonfiction reading to increase vocabulary and comprehension skills. The practice problems, graphs, and sidebars provide many opportunities for students to practice their developing math skills, and apply what they've learned to their daily lives. Essential text features like a glossary, index, and table of...

À 6 ans, Dalí voulait être cuisinière, au féminin, à 7 Napoléon. Son ambition n'a cessé de croître ensuite comme ses excentricités en tous genres. Peintre de génie, personnage haut en couleur, il a réussi son pari : être célèbre dans le monde entier. Un ouvrage sur le peintre espagnol le plus extravagant de l'histoire de l'art.

Porque NO es y será siempre NO. Porque nos queremos libres. Pero sobre todo nos queremos VIVAS. «Si algo te duele, te hace sentir mal, te produce conflicto, malestar o te da miedo, es ella, no lo dudes, es violencia.» Un libro para marcar las líneas rojas del machismo, con el que aprender a defendernos a nosotras mismas y a detectar lo que NO podemos tolerar a nuestro alrededor. La autodefensa pasa por conocer nuestros derechos, saber cómo actuar y a quién recurrir, pero sobre todo por detectar y no tolerar y por no tener miedo, sino herramientas.