THE EFFECT OF DIFFERENTIATED LEARNING BASED ON PROBLEM BASED LEARNING AND LUMIO LEARNING MEDIA ON STUDENTS CRITICAL THINKING SKILLS IN LEARNING HISTORY CLASS X MAN 1 JOMBANG

            Penelitian ini membahas tentang pengaruh pembelajaran berdiferensiasi berbasis problem based learning dan media pembelajaran lumio terhadap kemampuan berpikir kritis mata pelajaran sejarah kelas X di MAN 1 Jombang. Penelitian ini berangkat dari permasalahan rendahnya kemampuan peserta didik dalam pembelajaran sejarah, kurang aktif dan semangat dalam mengikuti pembelajaran, dan pembelajaran sejarah masih sering berpusat pada pendidik sebagai sumber belajar (teacher centered), hal ini disebabkan oleh kurang beragamnya strategi, model, dan media pembelajaran yang diterapkan pendidik selama pembelajaran di kelas. Penelitian ini memiliki tujuan yaitu: menjelaskan pengaruh pembelajaran berdiferensiasi berbasis problem based learning terhadap kemampuan berpikir kritis peserta didik, menjelaskan pengaruh media pembelajaran lumio terhadap kemampuan berpikir kritis peserta didik, menjelaskan hubungan antara pembelajaran berdiferensiasi berbasis problem based learning dan media pembelajaran lumio, menjelaskan pengaruh pembelajaran berdiferensiasi berbasis problem based learning dan media pembelajaran lumio terhadap kemampuan berpikir kritis peserta didik. Penelitian ini menggunakan Quasi Experimental Design dengan jenis Nonequivalent Control Group Design berbentuk pretest-posttest sehingga membutuhkan kelas kontrol dan kelas eksperimen, untuk kelas kontrol menggunakan kelas X-E dan kelas eksperimen menggunakan kelas X-G. Teknik analisis data yang digunakan yaitu uji regresi linier berganda, uji korelasi parsial, dan uji F. Berdasarkan hasil uji regresi linier berganda menunjukkan bahwa nilai signifikasi variabel X1 yaitu 0,008 < 0,05 dengan  2,804 >  2,304, sehingga H0 ditolak dan Ha diterima,  dapat disimpulkan bahwa ada pengaruh pembelajaran berdiferensiasi berbasis problem based learning terhadap kemampuan berpikir kritis peserta didik. Sedangkan nilai signifikasi variabel X2 yaitu 0,009 < 0,05 dengan  2,758 >  2,034, sehingga H0 ditolak dan Ha diterima, dapat disimpulkan bahwa ada pengaruh media pembelajaran lumio terhadap kemampuan berpikir kritis peserta didik. Selanjutnya hasil uji korelasi parsial menunjukkan bahwa nilai signifikasi 0,019 < 0,05 dengan  0,388 >  0,329, sehingga H0 ditolak dan Ha diterima, dapat disimpulkan bahwa ada hubungan pembelajaran berdiferensiasi berbasis problem based learning dan media pembelajaran lumio. Pada uji F menunjukkan nilai signifikasi 0,000 < 0,05 dengan 12,637 >  3,285, sehingga H0 ditolak dan Ha diterima, dapat disimpulkan bahwa ada pengaruh pembelajaran berdiferensiasi berbasis problem based learning dan media pembelajaran lumio terhadap kemampuan berpikir kritis peserta didik.

Kata Kunci : Pembelajaran Berdiferensiasi, Model Problem Based Learning, Media Pembelajaran Lumio, Kemampuan Berpikir Kritis.

This study discusses the effect of differentiated learning based on problem based learning and lumio learning media on critical thinking skills in class X history subjects at MAN 1 Jombang. This research departs from the problem of the low ability of students in learning history, less active and enthusiastic in participating in learning, and learning history is still often centered on educators as a source of learning (teacher centered), this is due to the lack of variety of strategies, models, and learning media applied by educators during classroom learning. This study has the following objectives: explain the effect of differentiated learning based on problem based learning on students critical thinking skills, explain the effect of lumio learning media on students critical thinking skills, explain the relationship between differentiated learning based on problem based learning and lumio learning media, explain the effect of differentiated learning based on problem based learning and lumio learning media on students critical thinking skills. This study uses a Quasi Experimental Design with a type of Nonequivalent Control Group Design in the form of a pretest-posttest  so that it requires a control class and an experimental class, for the control class using class X-E and the experimental class using class X-G. The data analysisi techniques used are multiple linear regression tests, partial correlation tests, and F tests. Based on the results of multiple linear regression tests, it shows that the significance value of variable X1 is 0,008 < 0,05 with t count 2,804 > t table 2,304, so H0 is rejected and Ha is accepted, it can be concluded that there is an effect of differentiated learning based on problem based learning on students critical thinking skills. While the significance value of variable X2 is 0,009 < 0,05 with t count 2,758 > t table 2,034, so H0 is rejected and Ha is accepted, it can be concluded that there is an effect of lumio learning media on students critical thinking skills. Furthermore, the partial correlation test results show that the significance value is 0,019 < 0,05 with r count 0,388 > r table 0,329, so H0 is rejected and Ha is accepted, it can be concluded that there is a relationship between differentiated learning based on problem based learning and lumio learning media. The F test shows a significance value of 0,000 < 0,05 with F count 12,637 > F table 3,285, so H0 is rejected and Ha is accepted, it can be concluded that there is an effect of differentiated learning based on problem based learning and lumio learning media on students critical thinking skills.

Keywords: Differentiated Learning, Problem Based Learning Model, Lumio Learning Media, Critical Thinking Skills.