Title:A integração curricular na concepção dos docentes do curso técnico em agropecuária integrado ao ensino médio / CURRICULUM INTEGRATION IN THE CONCEPTIONS OF TEACHERS OF THE AGRICULTURAL TECHNICAL COURSE ARTICULATED TO HIGH SCHOOL
Title:Un estudio de caso sobre errores y dificultades observadas en la elaboración de algunas gráficas estadísticas / A case study about errors and difficulties encountered in the development of some graphical statistics