PENGARUH MODEL PROBLEM BASED LEARNING TERHADAP KEMAMPUAN BERPIKIR KRITIS DAN HASIL BELAJAR SISWA PENDIDIKAN PEMBENTUKAN BINTARA POLRI PADA MATA PELAJARAN IDEOLOGI PANCASILA DI SEKOLAH POLISI NEGARA POLDA JATIM

Penelitian ini bertujuan mengetahui pengaruh problem based learning terhadap Kemampuan berpikir kritis dan hasil belajar peserta didik pada mata pelajaran Ideologi Pancasila di SPN Polda Jatim.

Penelitian menggunakan penelitian kuantitatif metode penelitian True Experimental Design dengan bentuk pretest-posttest group design. Penelitian ini melibatkan dua kelompok yang masing-masing terdiri dari kelompok eksperimen dan kelompok kontrol. Analisis uji validitas dan reliabilitas instrument dilakukan bertujuan mengetahui kelayakan instrument yang digunakan dalam penelitian. Setelah instrument dinyatakan layak, kemudian instrument observasi digunakan untuk menegatahui pengaruh model problem based learning terhadap kemampuan berpikir kritis dan tes yang akan digunakan untuk mengetahui pengaruh model problem based learning terhadap hasil belajar peserta didik melalui peretest dan postest, dengan menggunakan rumus independen sampel t-test.

Uji validitas RPP dihasilkan persentase sebesar 96,25% menunjukkan bahwa RPP dinyatakan valid. Sedangkan hasil uji validitas instrument kemampuan berpikir kritis menunjukkan hasil persentase sebesar 95 dan menunjukkan bahwa insttumen kemampuan berpikir kitis yang akan digunakan valid. Uji validitas hasil belajar siswa menunjukkan hasil validitas 95%.

Hasil penelitian berdasarkan perhitungan hasil belajar peserta didik diketahui rata-rata (mean) untuk posttest kelas kontrol adalah 73 dan kelas eksperimen 82. Hasil dari penghitungan dengan uji independen sampel t-test diperoleh nilai signifikansi berdasarkan pada kolom asymp. Sig (2-tailed) sebesar 0,018 atau signifikansi < 0,05 (0,018 < 0,05). Disimpulkan bahwa model problem based learning berpengaruh terhadap hasil belajar peserta didik.

Selanjutnya berdasarkan perhitungan kemampuanberpikir kritis peserta didik diketahui mean untuk posttest kelas kontrol adalah 77 dan kelas eksperimen 83. Kemudian, hasil dari penghitungan dengan uji independen sampel t-test diperoleh nilai signifikansi berdasarkan pada kolom asymp. Sig (2-tailed) sebesar 0,009 atau signifikansi < 0,05 (0,009 < 0,05). model problem based learning berpengaruh terhadap kemampuan berpikir kritis peserta didik.

This study aims to determine the effect of problem based learning on critical thinking skills and student learning outcomes in the Pancasila Ideology subject at the SPN Polda Jatim.
This research uses a quantitative research research method True Experimental Design in the form of pretest-posttest group design. This study involved two groups, each consisting of an experimental group and a control group. Analysis of the validity and reliability of the instrument was conducted to determine the feasibility of the instrument used in the study. After the instrument is declared feasible, then the observation instrument is used to determine the effect of the problem based learning model on critical thinking skills and the test that will be used to determine the effect of the problem based learning model on student learning outcomes through the test and posttest, using the independent sample t-test formula. .
The RPP validity test resulted in a percentage of 96.25% indicating that the RPP was declared valid. While the results of the validity test of the critical thinking ability instrument showed a percentage result of 95 and indicated that the critical thinking ability instrument to be used was valid. Test the validity of student learning outcomes showed the results of the validity of 95%.
The results of the study based on the calculation of student learning outcomes, it is known that the average (mean) for the control class posttest is 73 and the experimental class is 82. The results of the calculation using the independent sample t-test test obtained a significance value based on the asymp column. Sig (2-tailed) of 0.018 or significance <0.05 (0.018 <0.05). It was concluded that the problem based learning model had an effect on the outcomes of students.
Furthermore, based on the calculation of the students' critical thinking skills, it is known that the mean for the control class posttest is 77  and the experimental class is 83. Then, the results of the calculation with the independent sample t-test test obtained a significance value based on the asymp column. Sig (2-tailed) of 0.009 or significance <0.05 (0.009 <0.05). problem based learning model has an effect on students' critical thinking skills.