¿Por qué hibernan los animales? (Why Animals Hibernate)

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.

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.

Thomas Edison is considered by many to be one of the greatest inventors of all time. His creations changed the world, but there was more to his life than just his inventions. Readers of this engaging volume will learn all about the man behind the innovations. This fascinating biography introduces important subjects and encourages a further interest in history. Concise and accessible text paired with vibrant photographs is sure to captivate audiences of many ages and levels.

En la pequeña comunidad budista de Dag Shang Kagyu, ubicada en el prepirineo aragonés, se dan cita las gentes más dispares en un ambiente dirigido al recogimiento y al encuentro con uno mismo, pero en el que no se puede evitar que también confluyan todas las pasiones humanas, hasta el punto de dar lugar al asesinato. El designado para investigar el caso es un inspector que acaba de cruzar el umbral de los 40 años y que no podrá impedir el desconcierto en un mundo que le es ajeno. Lejos del heroísmo, tiene que vencerse a sí mismo para seguir adelante, tarea en la que le es de...

En la actualidad, los conflictos se han incrementado en todos los sectores de la vida social: familia, escuela, trabajo, medios de comunicación, etc. Se habla de conflicto a nivel local, nacional e internacional. También las relaciones humanas en las instituciones educativas son cada vez más complejas. La etiología es múltiple, siendo un factor muy importante la diversa procedencia cultural del alumado. Esta situación no es en sí misma ni positiva ni negativa, pues también ofrece oportunidades para el enriquecimiento y el desarrollo personal, pero hace preciso que el educador sea...

Quick Minds is an exciting, six-level course for young learners in Spain that enhances your students' thinking skills, sharpening their memory while improving their language skills. The Activity Book mirrors the content of the Pupil's Book. It practises the core vocabulary and grammar and consolidates skills development, with a variety of exercise types. 'Do that!' sections provide opportunities for speaking, while the Review and Culture sections provide extra listening practice and 'Get it right!' pages cover problem areas for Spanish speakers. A Grammar Practice section at the end of the...