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.

The rock cycle has been taking place for millions of years. However, geologists have only known about this phenomenon for about 300 years. Young terrestrial explorers are introduced to different types of rocks, where in the cycle these rocks fit, and where in Earth's layers each step takes place. Fact boxes provide readers with fun additional information. A diagram helps readers make sense of the new information they're learning.

Prólogo de Amanda Sampedro Obstáculos y prejuicios son una constante en la historia del fútbol femenino. A ellos han tenido que hacer frente las mujeres que han querido convertir el deporte rey en su profesión. En este volumen Mayca Jiménez recoge las historias de cuarenta pioneras que no se conformaron cuando les prohibieron jugar, que no se achicaron cuando les cuestionaron su valía, que no dudaron en perseguir su futuro con el balón a los pies. Desde Lily Parr, considerada la primera gran referente, hasta Megan Rapinoe, estrella que ha mostrado su compromiso contra el machismo, el...

Entre chats, tuits, teorías e historias tan terribles como cotidianas, Nati Jota nos guía para llevar de la mejor manera posible el hecho de gustar de alguien... con consejos que ella jamás cumplió. Este libro es para vos, que sabés lo que es mirar su estado "en línea" en WhatsApp y rogarle "escribime, escribime, escribime" como una loca; para vos, que cuando charlás con tus amigas ni siquiera tenés que nombrarlo, porque es obvio que siempre te estás refiriendo a él (¡pesada!). Este libro está pensado para sobrevivir a la angustia de esperar que se dé, o para luchar contra esa...

This beginner's guide offers a first glimpse into the natural world of amphibians. This addition to the acclaimed About... series uses simple, easy-to-understand language to teach younger children what amphibians are, how they look, how they move, what they eat, and where they live. With beautifully detailed, realistic paintings, noted wildlife illustrator John Sill introduces readers to a variety of amphibians, from frogs and toads to salamanders and more. An afterword provides details on the animals featured and inspires readers to learn more.

Learn how to react when you see something wrong or dangerous with this relevant Spanish nonfiction book. Perfect for young readers, the book includes a fiction story related to the topic, a connected civics project, a glossary, useful text features, and engaging sidebars. This 28-page full-color Spanish book explains in an easy-to-understand way that students should talk to a trusted adult about things that make them uncomfortable or scared. It also covers serious subjects such as bullying and “stranger danger”, and includes an extension activity for grade 2. Perfect for the classroom,...