An educational adventure: USING THE TEXTBOOK Hacia el Siglo XXI.

Abstract

Textbooks are an aid to thesecondary school teachers in the country, but often notare well used, they are considered as the compendium ofall knowledge. So, the books of the Series"Towards the XXI Century", have not been well received byteachers in the country, it forces them to be creative and putover another, so take advantage of them. In this article, by example, develops a lesson in whichuses both textbook information, as the creativity of the students and the teacher. With the purpose ofmake better use of the information provided by the textbook and significant constructionknowledge by students.