Busca los piratas

La física y la química son dos ciencias fascinantes e imprescindibles para comprender el funcionamiento del mundo que nos rodea, pero que a menudo no han conseguido ser bien entendidas por los estudiantes. El propósito de este atlas es presentar la física y la química de forma clara, amena e interesante, huyendo siempre que sea posible de la carga matemática y de las fórmulas que no sean imprescindibles. En la elaboración de este libro se ha hecho un importante esfuerzo por simplificar las explicaciones y evitar la sobrecarga de datos, aunque se han subrayado datos curiosos y...

The man who saved the lives of his PT-109 crewmen during WWII and became the 35th president fought-and won-his first battle at the age of two-and-a-half, when he was stricken with scarlet fever. Although his presidency was cut short, our nation¿s youngest elected leader left an indelible mark on the American consciousness and now is profiled in our Who Was¿? series. Included are 100 black-and-white illustrations as well as a timeline that guides readers through this eventful period in history.

Un comic para contar, teatro para actuar y notas musicales para entonar con muy buen humor las hazañas y desventuras de uno de los personajes históricos más emblemáticos y cautivadores de México: Emiliano Zapata. Sus orígenes, su impulso vital y sus motivaciones de lucha. Justicia, honestidad, libertad y tenacidad (y muchas risas) ENGLISH DESCRIPTION A comic to narrate, a play to act, and musical notes to harmonize with great humor the deeds and misadventures of one of Mexico's most emblematic and captivating historical characters: Emiliano Zapata. His origins, his dynamic drive, and...

This Title Explains What An Ecosystem Is And How The Plants And Animals Within An Ecosystem Rely On And Effect Its Existence. Different Types Of Ecosystems Are Described, As Well As The Food Webs Within Them. How Some Changes To An Ecosystem Can Be Good And How Some Harmful Changes Can Destroy Them. Teaches Students What An Important Role They Can Play In Keeping These Intricate Ecosystems Alive.