Debajo de la Tierra/Debajo del Agua

Este es el cuarto libro de la serie titulada "Gertrudis en érase una vez el mundo de las emociones". Una serie dedicada a la educación emocional para niños y niñas a partir de 4 años. En Carlota, la paloma que quería ser persona, la autora, Lourdes Torres, analiza la empatía y el cómo ponerse en la situación del otro. A través de un bonito cuento donde la paloma Carlota es la protagonista, los más pequeños descubrirán qué se siente también cuando se colocan en el lugar del otro. Esta serie es ideal para que los chicos y chicas más pequeños aprendan a gestionar sus emociones y ...

Computer science is all around us, at school, at home, and in the community. This book gives readers the essential tools they need to understand the computer science concept of data organization. Brilliant color photographs and accessible text will engage readers and allow them to connect deeply with the concept. The computer science topic is paired with an age-appropriate curricular topic to deepen readers' learning experience and show how data organization works in the real world. In this book, a class studies temperature throughout the course of a winter. This nonfiction book is paired...

Describes the frogs, toads, and salamanders of Mexico's Yucatan Peninsula, looking particularly at the wide variety of adaptations found in the few species that dwell there.

During the American Civil War, the United States was on the brink of falling apart irrevocably. As states seceded and brother turned against brother, hope for reconciliation was dim. This conflict, an essential topic of the social studies curriculum, is skillfully presented from its origins in the Southern slave-trade economy to bloody battles and, later, Reconstruction. Striking photographs and artwork of integral events and people will resonate with readers, while interesting sidebar information gives them more to reflect on about this terrible war and the lessons it taught us.