El caballo de Troya (The Trojan Horse)

A retelling, in graphic novel form, of the myth of the Trojans who discover a gift of a giant horse from their Greek enemies.

Los problemas y retos del medio ambiente cada día están más presentes tanto en los medios de comunicación como en la agenda de los gobiernos. La ecología es una disciplina altamente compleja, porque en ella convergen ciencias como la biología, la meteorología o las políticas económicas e industriales. 105 ideas de ecología ha sido diseñado para acercar al lector de a pie a las cuestiones medioambientales que afectan al presente y al futuro de nuestro planeta. De la biodiversidad al efecto invernadero, pasando por conceptos como el nicho ecológico o el bioma, este pequeño gran...

Este libro ofrece una introducción a todas formas de vida en el océano y discute como el hombre ha dañado su ambiente.

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 debugging. 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 debugging works in the real world. In this book, readers will investigate what's wrong with a circuit and find out how to fix the problem. This nonfiction book is ...

Juro lealtad a la bandera (I Pledge Allegiance to the Flag) teaches students about the Pledge of Allegiance. This book uses intriguing primary source images and documents and simple sentences to engage students in reading as they build their social studies content knowledge. For use in the classroom or at home, this Spanish book includes a simple glossary, captions and an index to introduce informational text features to young readers and provide additional reading support.