Algoritmos: la base de la programación de computadoras (Algorithms: The Building Blocks of Computer Programming)

From art and architecture to politics, philosophy, and mathematics, "western civilization" owes a great deal to the achievements of ancient Greece, but what do we really know about this long-gone civilization? How did geography influence the politics of the Greek city-states? What's the difference between an agora and an acropolis? This book takes readers several thousand years into the past, when independent city-states ruled the Mediterranean Sea, to find the answers. Full-color photographs and maps, accompanied by accessible text, introduce readers to the many contributions the ancient...

Discover the different ways that people spend, save, and budget their money. Readers are introduced to important personal financial aspects such as savings accounts, budgets, budget analysis, credit and debit cards, and taxes. Through Spanish-translated informational text, vivid photos, and helpful graphs and charts that assist in implementing mathematical skills such as percentages, readers will be encouraged to save and spend their money wisely and responsibly.

Vocabulary words depict interior and exterior domestic scenes such as a bedroom, a bathroom, living room, kitchen, garden, and a birthday party.

El fenómeno bestseller internacional está de vuelta con más historias reales, brillantes e inspiradoras de niños que demuestran que ser vulnerables no es debilidad, que ser de mente abierta es genial, y que realmente está bien ser diferente. ¿Qué tienen en común el escritor Antoine de Saint-Exupéry, el artista Jackson Pollock, el ex tenista profesional Andre Agassi, el príncipe Harry, el cantante Ricky Martin y el bailarín Carlos Acosta? Todos ellos tienen historias de vida donde desafiaron las expectativas, fueron contra corriente y persiguieron sus sueños, a pesar de una...

This fun book introduces readers to basic geography words. On each page, a child gives clues to the kind of landform they are sitting on. Then they ask the question, Where am I? Young readers learn about mountains, caves, deserts, and other things in our natural world. An activity at the ends asks readers to match photos with their landform names.