El mundo como un juego matemático

Read Along or Enhanced eBook: Discover what it takes to be an Emergency Room doctor in this enlightening, Spanish-translated nonfiction title. Readers learn about the hard work and dedication it takes to have a career as an ER doctor and what a typical day is like in the emergency room. From medical school to residency, medical symptoms to diagnosis, children will learn all about the steps it takes to get involved in this profession. This engaging title features vivid photos, helpful charts and diagrams, informational text, a glossary of terms, and an interview with a real life ER doctor to...

The sordid, thrilling, and comic story of two young lovers--affluent Lala and impoverished Guayi; examines the economic and social circumstances of Argentina and Paraguay to make sense of the characters' past choices and present misfortunes.

Climb aboard for a journey into the world of trains! In this fascinating, Spanish-translated nonfiction title, readers learn about the history of trains, the different uses for them, and the different types and parts including freight cars, box cars, passenger cars, and the caboose. With detailed photos, informative text, and intriguing facts, this book will have readers delighted from cover to cover! This 6-Pack includes six copies of this title and a lesson plan.

Només hi ha un planeta Terra, però saps què el fa únic? Obre les pàgines d'aquest llibre per viatjar a través de les galàxies, observar les estrelles de prop i visitar tots els racons de la Via Làctia. Recorre els planetes veïns i sorprèn-te amb els secrets que amaga el nostre món. Curiositats impactants, il·lustracions detallades i dades impressionants de la mà de Tomàs Molina. Descobreix els secrets de l'univers i endinsa't a les profunditats de la Terra amb EL GRAN LLIBRE DEL PLANETA.