https://e-journal.umc.ac.id/index.php/JoI/issue/feed 2024-09-10T13:26:11+07:00 Leo Muhammad Taufik, S.Si, M.Pd. leo.mt@umc.ac.id Open Journal Systems <p>JoISE : Journal of Intergrated Science Education</p> <p>The Journal of Integrated Science Education (JoISE) serves as a valuable resource for educators, researchers, and practitioners seeking to stay abreast of the latest developments, trends, and innovations in integrated science education. By fostering interdisciplinary dialogue and collaboration, JoISE aims to contribute to the ongoing enhancement of science education practices and policies worldwide.</p> https://e-journal.umc.ac.id/index.php/JoI/article/view/6224 2024-08-04T14:04:29+07:00 Fuzna Laela fuznalaela45@gmail.com Norma Bastian masbast19@gmail.com Rinto Rinto rinto@umc.ac.id

<p>This research aims to determine the effect of differentiated learning using the PhET virtual laboratory on students' critical thingking skills in vibration and waves. This research uses quantitative experimental research methods with a non-equivalent control group design. This research used two classes with a sample size of 40, consisting of 20 experimental class students and 20 control class students. The instruments used for differentiated learning are diagnostic assessments and formative assessments. Meanwhile, the critical thingking skills test instrument consists of 20 pretest and posttest questions. Data were processed statistically non-parametrically using the Wilcoxon Test and N-Gain Test. The results of the research show that there is an influence of differentiated learning using the PhET virtual laboratory on students' critical thinking skills in vibration and waves as evidenced by the Asmp value. Sig 0.000. No students experienced a decrease in learning outcomes and experienced an increase of 30%. The effectiveness of differentiated learning that is applied has an effect of 61% in the "quite effective" category.</p>

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