Exploremos las rocas sedimentarias (Exploring Sedimentary Rocks)

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.

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.

La colección EDUCAR JUGANDO es una herramienta complementaria para el educador, que se basa en la idea de que enseñar y aprender son tareas mucho más fáciles y amenas si se realizan jugando. En cada uno de los cuatro volúmenes de la colección se proponen 50 juegos diferentes para que los niños de entre 6 y 10 años profundicen en los aspectos propios de las áreas curriculares de la educación. JUEGOS DE EXPRESIÓN ARTÍSTICA: Propone actividades para trabajar todas las capacidades manuales y artísticas. (Área de Educación Artística).Disponible en catalán, para comprarlo haz clic...

Este Cuaderno de ejercicios que acompaña a nuestro nuevo curso general de español, que sigue las especificaciones del Marco Europeo de Referencia y del currículum del Instituto Cervantes, ideal para cursos de nivel inicial absoluto (A1).

Presents aerial photographs of various scenes from around the world including fishermen in Morocco, a farm on the island of Crete, and a mangrove forest in New Caledonia.

Besides oil, Texas has long been associated with cattle and agriculture. Learning about these industries will allow readers understand how valuable their development is to the growth of the state of Texas, as well as America's economy.