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.

Fiel a su cita, llega una nueva entrega de Los chistes más morrocotudos de Geronimo Stilton. En este caso, Geronimo y compañía han recopilado los mejores chistes sobre animales: más de 500 chistes nuevos para partirse de risa... palabra de Stilton, Geronimo Stilton. ¡No te los puedes perder!

En este libro ilustrado para niños, se presentan 7 oraciones en rima, una para cada día de la semana.

Take a trip to the British Museum as you explore its fascinating objects and geometric shapes! This famous London museum was built for exploration - and for learning geometry. Learn about its history and artifacts as you build your geometry skills. This Spanish math book seamlessly integrates the teaching of math and reading, and uses real-world examples to teach math concepts. Text features include images, a glossary, an index, captions, and a table of contents to build students' vocabulary and reading comprehension skills as they interact with the text. The rigorous practice problems,...

¿Existen los fantasmas? ¡Viaja al sur de Estados Unidos y deci ́delo tu ́! Explora la cueva Bell Witch, pase ́ate por el sanatorio Waverly Hills y visita El A ́lamo. ¡Te espera una aventura espeluznante!