Poema de la Almohada: Por Utamaro, Hokusai, Kuniyoshi y Otros Artistas del Mundo Flotante (Poem of the Pillow) (Spanish Edition)

A tale of the scary fantasies that arise in the darkness, the fear of cruel and wicked beings, and the desire to be protected.

Families can be big or small, but all resemble each other in one aspect: they have a past and a present that, is also part of a broader history, that of a culture or race, or that of the world. The reader will see that family trees are used both by historians and everyday people who trace generations of relatives. Although family trees imply blood relations, the ties of love and friendship are often just as important.

Mathematics constitutes ideal material for exercising the art of learning and thinking. For this it is necessary that the classroom has a stimulating atmosphere which requires determined attitudes and beliefs. The book combines theory and practice and responds to questions such as these: to think in the mathematics class? on what does the knowledge of solving problems really consist of? what are the beliefs and which are the most common ones among the students? how to diagnose, evaluate and, in some cases to modify, the systems of beliefs of the pupil?).

Hace más de cuatrocientos años, Galileo dirigió su telescopio hacia el cielo: ese fue el inicio de una exploración increíblemente emocionante de la inmensidad del Universo. Con este libro viajaremos por el cosmos, calcularemos la fuerza de la gravedad, descubriremos Urano y los rayos infrarrojos, entraremos en el código secreto de las estrellas, averiguaremos a qué distancia están las galaxias, conoceremos las gigantes rojas, el eco del Big Bang, los agujeros negros y también nos enteraremos de por qué el color de una estrella puede revelarnos su velocidad.