Ayudar a un amigo con un desorden alimenticio (Helping a Friend With an Eating Disorder)

Octavo volumen de la serie "experimentos sencillos," dentro de la coleccion "El juego de la ciencia." Con materiales comunes procedentes de la cocina de tu casa, como frascos, cuencos, colorante y diversos alimentos, y otros que encontraras en cualquier parque o jardin proximos, puedes realizar sencillos y divertidos experimentos que te ayudaran a entender mejor el ciclo de la vida de algunos de los seres vivos que te rodean. Estos experimentos con animales y plantas no entranan ningun peligro y no requieren el uso de sustancias ni materiales especiales. Son faciles de realizar y estan...

Introduce students to world trade with this nonfiction Spanish book. Young readers will learn about the various services and goods that countries around the world provide, the different types of currency, and the difference between wants and needs. With images that support the text, students will be fully engaged and better understand the content.

Many animals and insects build their homes in trees or visit trees to feed from their fruit, flowers, and leaves. Trees are not unlike great buildings, where creatures protect themselves—amongst their branches or in the nooks of their trunks—against predators or harsh weather. Trees are also of great use to human beings, as they provide us with food, shelter and medicines. The outstanding photographs in this book show how some animals relate to different tree species, while also revealing curious details of specific trees.

Where are tales born? Maybe the easiest answer is "in the human heart." Yet, in Africa, people believe they are created by the savannah, the wilderness, the forest, and even the sky plagued with stars night after night. Every person lives his or her life as he or she listens to a tale or tells a tale to others. Therefore, the life of the storyteller becomes sometimes a fight against an impending disgrace, as it happens to Krutongo and his wife; sometimes it becomes the effort to remain impassive at all times so nothing affects him, as it happens to Kotendimire; sometimes the storyteller would ...