Ver con el corazón

Our closest solar system is about 10 light years away. It has two main types of planets. Some are rocky and small, like planet Earth, while others are huge balls of gas, like Jupiter. Learn about how astronomers once thought our solar system was the one and only, to how they have now discovered hundreds of stars with planets orbiting them, which means there could be billions of solar systems in outer space! Just maybe, these alien worlds could host life, like our own amazing planet. This book allows students to use observations of the Sun, moon, and stars to describe patterns that can be...

Un líder asesinado, una duda, una locura ¿fingida?, una venganza. William Shakespeare estrenó Hamlet entre 1600 y 1602... ¿sigues pensando que los clásicos son cosa del pasado?

Docencia: riesgos y desafíos, aborda de manera integral la profesión docente, capturando la enorme complejidad que la caracteriza; asimismo, incluye prácticamente todas las dimensiones de la actividad magisterial; es una obra que reivindica y dignifica al profesor. Resulta un libro completo debido a que define a la actividad docente, sus espacios, oportunidades, riesgos y amenazas. Además, la enfoca en su contexto individual, relacional, grupal y organizacional; abarca los ámbitos psicológico, sociológico, laboral, económico administrativo y el relacionado con la salud. Incluye temas...

Manifest Destiny the name given in the 1840s to a belief that the coast-to-coast expansion of the United States was both inevitable and justified, regardless of the means. Standing in the way were not only the native populations, but also the descendants of Spanish settlers who had lived in the Southwest for centuries. The racist belief that white men rightfully should expand their institutions into the area brought the United States into conflict with Mexico. War was declared in 1846, and by the time the Treaty of Guadalupe Hidalgo was signed in 1848, ending the war, the US had gained...