Lo mejor de ti: Ganar o perder (The Best You: Win or Lose)

It was September 14, 1814, and America and Great Britain were at war. Frances Scott Key watched from the deck of a British ship, where he was being held captive, as cannons exploded around them. After 25 hours, the fighting ceased and Key peered through the clearing smoke, looking for some sign as to the outcome of the battle. Was the American flag still flying? His wartime experience inspired Key to write a poem, which was later set to music and became America’s national anthem. This book tells the story of the inspiration behind our national anthem, which helped transform the flag into a...

El anciano conde Olivier de Salvadrés ha vivido casi toda su vida fingiendo ser mujer. Arrepentido, hace confesión escrita de su pasado y de las circunstancias que lo abocaron a esa impostura, como penitencia ordenada por el abad Bonafides. La condena eclesiástica se cumplirá sobre el manuscrito, que será quemado públicamente en lugar del conde cuando éste ya haya muerto. Sabiendo que no se expone a la hoguera ni a la vergüenza, y sin hijos ni familiares que hayan de soportarla tampoco, el antiguo travestido no nos ocultará ningún detalle de su agitada existencia ni de sus...

Readers will learn about the important relationship between producers and consumers as well as buyers and sellers and how they all work together to create a healthy economy. This instructive volume defines basic economic concepts like goods and services and explains production with examples of the different types of production. It also covers the primary and secondary industries that produce goods. Concepts such as marketing and advertising are also covered, for a well-rounded view of this fascinating aspect of the economy.

Desarrollo práctico de un programa para apoyo y refuerzo de Matemáticas en la ESO, en el que se ofrecen abundantes ejemplos y numerosos problemas y actividades (con su solucionario correspondiente) para que el alumnado las resuelva y se ejercite en los procedimientos propios del área.