La Disciplina Hasta Los Tres Años

Discute aspectos alimenticios, médicos, y sociales del embarazo y la maternidad adolescentes. -- Discusses nutritional, medical, and social aspects of teenage pregnancy and teenage parenthood.

Snouts, spines, or scutes help many animals survive. Information on why is contained in this engaging book.

"Dino" Don Lessem brings readers face-to-face with various dinosaur species, detailing their habitats, way of life and how they became extinct. An acclaimed dinosaur expert, Don Lessem has written more than 30 children's books, writes a popular dinosaur column in Highlights magazine, and was an adviser for Jurassic Park. Take a trip through dinosaur time to meet these pterosaurs face-to-face: The Quetzalcoatlus had wings that spanned the length of a school bus! The Dsungaripterus had a bony crest on its head! The Eudimorphodon had a diamond-shaped flap at the end of its long tail! Plus you'll ...

El libro es relatado por un grupo de niños y niñas, sujetos de derecho y creadores de cultura. Donde se enseña que hombres y mujeres han aportado al desarrollo de la humanidad más allá de su género o sexualidad. Inspirada en la biología del amor de Humberto Maturana y la humanista de Francisco Varela, enseña a sus lectores el valor de las emociones y sensaciones como una forma de crear y pensar con el cuerpo, además de reforzar el valor de la pregunta por sobre la respuesta, superar el miedo a no saber o a equivocarnos y sentir placer por el hecho de buscar desde el asombro. Así,...

Despite unprecedented economic growth, the injustices and turmoil endured by Mexico over the course of Porfirio Diaz's three-decade presidency would lead to the outbreak of that country's biggest social revolution. In this profusely-illustrated history book for children, the events surrounded Porfirio Diaz's mandate are narrated in a simple, clear style. The book's profuse illustrations contribute to a didactic and comprehensive understanding of the Porfiriato. The supplementary charts and the timeline spanning the 1876-1911 period help organize and narrow down the most relevant facts in this ...