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.

Are you ready to embark on a wild counting caper? Imagine... eleven oysters at the opera, eighteen dalmatians dressed in diamonds, and twelve ladybugs shopping in the market! Meet an unforgettable host of zany creatures in this delightful bilingual counting book. Readers will encounter concepts such as color, time, size, shapes, and more as they answer questions relating to colorful cut-paper illustrations. Nancy María Grande Tabor's concise and direct questions encourage thinking while her charming characters entertain. In both Spanish and English, this unique counting book challenges...

PROBLEMAS "ACERTIJOS" MENTALES (300): Para resolver mentalmente, sin lápiz ni papel y en un tiempo prefijado, generalmente unos cuantos segundos. PREGUNTAS CON RESPUESTA (500): Preguntas cortas, todas ellas con respuesta, que generalmente nos dejan parado y no solemos contestar de forma rápida por temor a equivocarnos. Una vez vista la solución suelen parecer mucho más sencillas que al principio. Son las típicas de los concursos televisivos, en los que el concursante se pone muy nervioso, porque se le acaba el tiempo y no le sale a flote la respuesta. También pueden servir para jugar al ...

Written specifically for teenage parents who must blend their own needs as adolescents with the tremendous needs of their children, this book advocates gentle teaching rather than the harsh punishment too often utilized by many parents. Teen parents and former teen parents share their viewpoints on such issues as spanking, disciplining a child while living with one’s own parents, toilet training, and other topics of concern during a child’s first three years. Escrito especificamente para padres jóvenes que deben balancear sus necesidades como adolecentes con las de sus hijos, este libro...

El projecte 3.16 és el nom que rep la línia dels nous materials educatius d'Editorial Cruïlla, que abasta des d'Educación Infantil fins a Secundària i que aposten por un projecte educatiu integral: - Educar a descubrir, construir conneixements - Educar a pensar, ensenyar a aprendre - Educar a ser, fer créixer persones