María la frontera y el camino

Recess is a time to go outside, have fun, and play. Spend some time problem solving to make sure everyone has fun at recess! This Spanish math book combines math and reading skills and uses real-life examples of problem solving to teach subject-area content. The dynamic images, detailed sidebars, practice problems, and math diagrams make learning problem solving easy and fun. Text features include a table of contents, a glossary, an index, and captions to build vocabulary and increase understanding of math and reading concepts. An in-depth problem-solving section provides additional learning...

El sabueso de los Baskerville es la más famosa y para muchos la mejor aventura de Sherlock Holmes. La novela surgió de un comentario que escuchó Conan Doyle de su amigo Fletcher Robinson sobre un perro espectral que merodeaba cerca de su casa en Dartmoor. Fue publicada por primera vez como serial en The Strand Magazine en 1901, y al año siguiente en forma de libro debido a su enorme éxito. Desaparecido en las cataratas de Reichenbach cuando resolvía el caso de “El problema final” –última historia de Las aventuras de Sherlock Holmes (no 4 de El Canon)–, el gran detective...

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?).

Enseña a los jóvenes a través de los mensajes que los hombres más sabios del mundo han dedicado a la juventud a disfrutar plena y responsablemente de lo que otorga la naturaleza.