Exploremos las rocas sedimentarias (Exploring Sedimentary Rocks)

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.

When rocks change because of environmental conditions, the new rocks are called metamorphic rocks. A rock's chemical or physical makeup may change because of conditions such as temperature, stress, or pressure. Your readers will learn fascinating facts including where metamorphic rocks are most commonly found, the different types of metamorphism, and how metamorphic rocks are identified. Full-color photographs depict these rocks in nature. A helpful graphic organizer shows how these fascinating rocks form.

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.

There are lots of families, but no two are exactly the same. Conoce la familia, a fully translated Spanish edition of Meet the Family, celebrates our most precious relationships. Each title opens doors to a variety of homes and reveals the many ways people combine to form families.

Healthy Habits is a collection of four stories featuring the Chiminis, fictitious characters that live in the forest and are as small as pine cones. In each story, one of the Chiminis has an adventure that highlights the importance of hygiene, a good diet, and exercise, and offers general health advice.

Ideal for English language learners, this Spanish-language series provides a lively first look at people and countries around the world. The simple text is supported by large, colorful photos. Titles feature an overview of each country's people, land, weather, homes, food, and lifestyle.

Hablar del Párkinson es hacerlo de una enfermedad progresiva donde el paciente va a ir perdiendo con el tiempo el control de sus movimientos, lo que va a tener importantes repercusiones en cuanto a su independencia y calidad de vida, e incluso en los cuidadores y familiares.Hablar del Párkinson es hacerlo de una enfermedad progresiva donde el paciente va a ir perdiendo con el tiempo el control de sus movimientos, lo que va a tener importantes repercusiones en cuanto a su independencia y calidad de vida, e incluso en los cuidadores y familiares.Este texto es complementario al titulado “La...