La Segunda Guerra Mundial (World War II)

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?).

Álvaro de Jovellar vive escondido tras una identidad falsa. La Guerra ha terminado pero su incierto destino le hará verse involucrado en un misterioso encargo: el robo de la Santísima Faz por orden de un viejo general del Ejército Nacional. El extraño atraco provocará una espiral de muertes que bañarán de sangre la ciudad de Alicante; una amenaza que solo un doctor venido a menos y el propio Jovellar podrán detener. La novela negra y de aventuras se mezclan en este trepidante thriller donde el mito de la Santa Faz y la Imagen impresa en el Lienzo Sagrado le llevarán a través de los ...

Describes the life of a baby seal, from birth with fur so wet it looks yellow, through molting and learning to swim and hunt, to setting off into the open sea.

This illustrated book teaches children everything they need to know about taking care of kittens from picking one out to what to do when they get sick.