¿Qué Son Los Bienes y Servicios? (What Are Goods and Services?)

Perxitaa nos habla en este libro sobre internet, y sobre la cantidad de personajes y perfiles que se pueden encontrar en este a día de hoy, ofreciéndonos las más rigurosas y divertidas instrucciones de cómo trolear a cada uno de ellos; desde el cani, el friki, el pagafantas, el divo o diva (aquella persona que se dedica a subir fotos a redes sociales en busca de piropos y reconocimiento), el futbolero, el listo (el típico que sabe de todo, que opina en todos los foros de internet, sin tener idea de nada), los fans (sean Believers, Abrahamers... defensores a muerte de sus ídolos), el...

While the Great Depression was indisputably a difficult period in American history, it did lead to certain developments that we still benefit from today. One for the most significant examples of this is Social Security, which helps a whole generation of retired Americans. The book offers a concise description of the Great Depression, including analysis of its causes and its effects. Chapters focus on different aspects of the period, including culture, the arts, and science and technology. The dynamic design displays images of posters and experiences from the Depression era. This informative,...

A family wants to share a pizza, but who gets how much? And how do they know? The answer is mathematical equations! Mathematical equations can be applied to food measurement, the human body, and even outer space! Students will answer different questions on mathematical equations in the book Comenzó con una pizza (It Started With Pizza). Used in the classroom or at home, this Spanish text includes a glossary, an index, engaging images, and easy-to-read text to help students build their math and reading skills while they are engaged in reading high-interest content.

Do you have what it takes to be an athlete? Readers learn about the hard work and dedication that athletes of all levels go through to be healthy and successful. Along with stunning photos and charts and riveting facts, this Spanish-translated title includes an interview with a real-life Olympic athlete and an accessible glossary, index, and list of useful sources.