This methodology presents a New Concept of Sci\u00adentific Literacy, considering the challenge of new technologies and their influence at school, Scientific Competence of Teachers in Spain, Italy, Estonia, Poland, Lithuania, analyzes the different educational systems of these countries in relation to the scientific competence of pre-service and in-ser\u00advice teacher, pres\u00adents a historical introduction of the methods of teaching science and finally suggests Recommendations to Improve Scientific Learning at a Young Age.<\/p>\n\n\n\n