El agua en la literatura educativa de las dos últimas décadas. Una revisión sistemática

espanolEste articulo de revision de la literatura educativa sobre el agua recoge informacion relevante sobre las dificultades de comprension del alumnado con esta tematica asi como estrategias educativas aportadas por la comunidad investigadora. Tras una metodologia sistematizada, se analizaron 47 articulos, pertenecientes al periodo 2000-2018. El analisis se estructura en torno a los contenidos curriculares asociados al agua. Los resultados indican que la etapa educativa mas investigada es la de primaria, seguida de secundaria obligatoria; las menos investigadas son la etapa de infantil y la universitaria. Asimismo, se concluye que, segun el contenido principal investigado, se ha prestado escasa atencion al papel que desempenan los seres vivos, y en concreto, los humanos, en las investigaciones didacticas relacionadas con el agua EnglishThis review article of educative literature about water summarizes relevant information about the comprehension difficulties of students dealing with this topic together with educative strategies given by the research community. After a systematized methodology, 47 articles belonging to the 2000-2018 period were analyzed. This analysis was structured around the curricular contents of water. The results point that primary education is the most researched educational stage, followed by compulsory secondary education; the ones that are the least researched are preschool and university stages. Likewise, one can conclude that, according to the main researched content, not much attention has been paid to the role of living things, and in particular, human beings, in didactic research related to water