Los huesos de Descartes

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.

Practice nonstandard measurement at the zoo! This exciting, Spanish-translated title encourages readers to practice measuring their favorite zoo animals, such as elephants, giraffes, pandas, and more. A gorilla weighs the same as three men! When a cheetah runs, its stride length is the length of three men! An elephant weighs the same as three pickup trucks! Vivid images, fun practice questions, early STEM themes, and helpful mathematical diagrams make nonstandard measurement entertaining and easy for children to understand.

El Bachillerato LOGSE en lo que a Lengua y Literatura Españolas se refiere presenta una nueva ordenación de sus contenidos y demanda una actualización de su metodología. Este libro, que ha surgido tanto de la teoría como de la experiencia de la práctica docente de sus autores, ofrece unos materiales muy útiles a profesores y alumnos como orientación y punto de referencia en su labor lingüístico-literaria.

A simple biography of the man who worked to win fairer treatment of the migrant farm workers in California in the 1960s and to establish the United Farm Workers union.