la transformación biológica de la biomasa desde un enfoque cts. una propuesta didáctica para ciencias naturales en la esb (12 a 14 años)

The present didactical propose is referred about biological transformation of biomass that include CTS perspective and the “school science” whose obetives are related to the diary life in the context of usefuls and believed theoretical models that are going to evolute and the methodology used is referred to solving open problems that makes more susceptibility and dialog in the classroom.