Parno Parno|Lia Yuliati|Febrika Yogie Hermanto|Mohamad Bilal Ali
A Case Study on Comparison of High School Students’ Scientific Literacy Competencies Domain in Physics with Different Methods: Pbl-Stem Education, Pbl, and Conventional Learning
State University of Malang|State University of Malang|State University of Malang|University of Technology Malaysia
literacy skill needed 21st century learning whereas research implementation problem based learningscience technology engineering mathematics pblstem develop students ability scientific literacy still limited research purposed compare students scientific literacy competencies domain improvement pblstem topic optical instrument quasiexperiment nonequivalent group design involved students senior high school 9 malang indonesia three classes called pblstem pbl control class pblstem class made three products camera obscura magnifier binoculars presented posters reports pbl class hand made binoculars presented work briefly scientific literacy ability test used 088 cronbachs alpha reliability data analysis oneway anova post hoc tukey test ngain cohens effect size conducted result showed three classes significantly different ability scientific literacy scientific literacy competencies domain pblstem highest pbl class higher control class improvement pblstem pbl belonged medium category whereas improvement control class low category effect operational implementation pblstem pbl pair yielded large result pblstem control pbl control pairs yielded large category improvement students scientific literacy