Fransiska Elvira David Making and Ishartiwi 2026. Differentiated PowerPoint to Improve Science Learning Outcomes on Lithosphere and Hydrosphere Material. International Journal of Education, Vocational and Social Science . 5, 03 (Aug. 2026), 8812-8819. DOI:https://doi.org/10.63922/ijevss.v5i03.5565.