Exploremos el ciclo de la roca (Exploring the Rock Cycle)

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.

Although Earth is mostly made up of igneous and metamorphic rock, sedimentary rock covers about 75 percent of Earth's land surface. This means it's the most visible kind of rock on Earth. Sedimentary rocks form when sediment accumulates and compacts. Your readers will learn how sedimentary rocks form, the different types of sedimentary rocks, and how people use sedimentary rocks. Fun fact boxes provide readers with additional information. A helpful diagram illustrates how sedimentary rocks form.

El mundo es el lugar en el que vivimos, pero el mundo es mucho más que eso. Si el mundo únicamente fuera esta tierra, no habría mucho más que vencer que asegurarnos de no ahogarnos en el río o en el océano, o asegurarnos de no caernos de un árbol alto. ¿Por qué debemos vencer al mundo? ¿Por qué habría yo de necesitar vencer al planeta tierra? ¿No es el mundo simplemete la tierra que Dios creó? Estas son las preguntas que podríamos hacernos de manera genuina después de leer el versículo en 1 Juan 5:5. Quizás no lo comprendamos, pero la Escritura es muy clara en cuanto a que...

Being a good citizen is an important concept for young people to grasp early on. Readers can learn through realistic everyday situations how they can be a good citizen in their communities. Complete with colorful images that support the simple text. Aligned to Common Core Standards and correlated to state standards. Abdo Kids Junior is an imprint of Abdo Kids, a division of ABDO. Translated by native Spanish speakers--and immersion school educators.

The ability to work in teams, communicate effectively, and improve efficiency make for highly successful professionals. Written in easy-to-access language, this book aligns with the Core Curriculum requirement of teaching students how to develop research projects that are similar to those they might face in their careers. It also provides guidance on building and participating in teams, bolstering interpersonal skills, and developing assertiveness. This volume contains concrete, real-world examples of actions students can take now to help them attain their desired futures.

In this Spanish title, learn causes of extinction and what problems extinction causes for animals, wildlife, and humans alike.