Electronic Theses and Dissertation

Viori Efendi Pratama. 2025. Perbedaan Problem based learning dan Project Based Learning Berbantuan Youtube Terhadap Hasil Belajar Fisika. Skripsi. Fakultas Keguruan dan Ilmu Pendidikan Universitas Syiah Kuala. Dibawah bimbingan Drs. Abdul Hamid, M.Si. dan Musdar, S.Pd. M.Pd.

Peserta didik dalam pembelajaran Fisika di lingkungan sekolah SMA Negeri 16 Banda Aceh yang cenderung pasif karena terlalu didominasi oleh teknologi seperti powerpoint atau game kuis, yang mengakibatkan rendahnya interaksi dan hasil belajar, terutama pada materi abstrak seperti Gelombang Bunyi. Tujuan utama penelitian ini adalah untuk mengetahui dan mengkaji perbedaan yang signifikan hasil belajar Fisika antara siswa kelas XI yang diajarkan menggunakan model Problem Based Learning (PBL) dan Project Based Learning (PjBL) yang berbantuan Youtube. Penelitian komparatif ini menggunakan metode eksperimen semu (Quasi-Experimental) dengan desain pretest-posttest control group design. Populasi penelitian adalah seluruh siswa kelas XI IPA SMA Negeri 16 Banda Aceh Tahun Ajaran 2024/2025. Sampel diambil dengan teknik total sampling, membagi populasi menjadi dua kelompok, yaitu kelas PjBL dan kelas PBL berbantuan Youtube. Instrumen pengumpulan data meliputi tes hasil belajar (pretest dan posttest) dan lembar observasi. Analisis data perbedaan hasil belajar antar kedua model dilakukan menggunakan Uji-t Independent Sample. Hasil penelitian menunjukkan bahwa terdapat perbedaan yang signifikan antara hasil belajar fisika siswa yang diajar menggunakan model PBL dan PjBL berbantuan Youtube pada materi Gelombang Bunyi. Perbedaan ini ditunjukkan dari hasil uji statistik dengan nilai thitung 2,605 > ttabel 1,675 atau nilai Sig. (2-tailed) 0,000 < 0,05, yang berarti Hipotesis Alternatif (Ha) diterima. Temuan ini mengindikasikan bahwa penggunaan kedua model pembelajaran inovatif (PBL dan PjBL) mampu meningkatkan hasil belajar, keaktifan, dan kemampuan berpikir kritis siswa, dengan salah satu model terbukti lebih efektif secara statistik dibandingkan model lainnya dalam konteks materi Gelombang Bunyi.

Kata Kunci: Hasil belajar, Problem Based Learning, Project Based Learning, Youtube

Viori Efendi Pratama. 2025. Differences in Problem-based learning and Project-based Learning aided by Youtube on Physics Learning Outcomes. Thesis. Faculty of Teacher Training and Education, Syiah Kuala University. Under the guidance of Drs. Abdul Hamid, M.Si. and Musdar, S.Pd. M.Pd. Students in physics classes at Banda Aceh State High School 16 tend to be passive because they are overly dominated by technology such as PowerPoint or quiz games, resulting in low interaction and learning outcomes, especially in abstract subjects such as sound waves. The main objective of this study is to determine and examine the significant differences in Physics learning outcomes between 11th grade students taught using the Problem-Based Learning (PBL) model and the Project-Based Learning (PjBL) model assisted by YouTube. This comparative study uses a quasi-experimental method with a pretest-posttest control group design. The research population consisted of all 11th grade science students at SMA Negeri 16 Banda Aceh in the 2024/2025 academic year. The sample was taken using total sampling, dividing the population into two groups, namely the PjBL class and the PBL class assisted by YouTube. Data collection instruments included learning outcome tests (pretest and posttest) and observation sheets. Data analysis of the differences in learning outcomes between the two models was conducted using the Independent Sample t-test. The results showed that there was a significant difference between the physics learning outcomes of students taught using the PBL model and the YouTube-assisted PjBL model on the topic of Sound Waves. This difference was indicated by the statistical test results with a t-value of 2.605 > t-table 1.675 or a value of Sig. (2-tailed) 0.000 < 0.05, which means that the alternative hypothesis. The results of the study indicate that there is a significant difference between the physics learning outcomes of students taught using the PBL and PjBL models assisted by YouTube on the subject of Sound Waves. This difference is shown by the results of statistical tests with a t-value of 2.605 > t-table 1.675 or a significance value of Sig. (2-tailed) 0.000 < 0.05, which means that the Alternative Hypothesis (Ha) is accepted. These findings indicate that the use of both innovative learning models (PBL and PjBL) can improve student learning outcomes, activity, and critical thinking skills, with one model proven to be more statistically effective than the other in the context of Sound Waves material. Keywords: Learning outcomes, Problem Based Learning, Project Based Learning, Youtube