This study aimed to analyze the development of 21st century skills in the learning of
constructivism-based speaking skill at Pesantren sunan drajat Lamongan. The research
method used was qualitative research with the type of explanatory case study. Data
collection techniques deployed observation, interviews, and documentation. The data
analysis techniques consisted of data reduction, data presentation, and drawing
conclusions. The results of this study indicated that constructivism-based speaking skill …