MODEL INFLUENCE PjBL BASED ON STEAM AND ENVIRONMENTAL CARE ATTITUDE TOWARDS COGNITIVE RETENTION OF STUDENTS OF GRADE IV SCIENCE SUBJECT AT SDN RAGUNAN 08: Jurnal Kajian Pendidikan Sains. (2025). SPEKTRA: Jurnal Kajian Pendidikan Sains, 11(2), 282-296. https://doi.org/10.32699/spektra.v11i2.9777