Matemáticas en Marte (Math on Mars)

The asteroid belt between Mars and Jupiter is an intriguing area of our solar system. Scientists have counted over 670,000 known asteroids there, but there could be millions more not yet found. Readers will discover much more about the asteroid belt in this highinterest book, which blends science and math. They'll read about several topics, such as space missions to the asteroid belt and the difference between an asteroid and a planet, and solve associated math problems-just like actual space scientists do!

Gente que hay que conocer is a series of biographies designed for beginning readers. Each book introduces one of the most important individuals in recent times and explains what makes her or him so remarkable. People We Should Know, a companion English-language edition, is also available.

en50MINUTOS.es te ofrece un análisis rápido y conciso de La clave del éxito de Malcolm Gladwell, su obra más exitosa debido a la originalidad de los conceptos presentados y a su agradable estilo. Si quieres descubrir en un tiempo récord cuál es el punto clave para que se originen las epidemias sociales, ¡en50Minutos.es te lo pone fácil! ¡Comienza hoy mismo a ampliar tus horizontes con en50MINUTOS.es! En tan solo 50 minutos, este libro te aportará: • Los trucos para encontrar la clave del éxito, que Malcolm Gladwell nos explica a través de ejemplos sacados de hechos cotidianos de ...

Esta antologâia para jâovenes y niänos contiene 64 poemas de 19 paâises, mezclando el trabajo de los poetas indâigenas de antes de la Conquista con lo de escritores actuales. Los textos reunidos van de la contemplaciâon de la naturaleza a los disparates,de la polâitica a la magia.

This book's attractive combination of excellent color photographs and detailed illustrations will captivate young readers and hold their attention as they learn all about the animal kingdom. The child-friendly text highlights details that children are especially interested in to provide a thorough introduction to the major animal and insect groups. Text copyright 2004 Lectorum Publications, Inc.