Electronic Theses and Dissertation

Ratna Dewi (2026) Implementasi Pembelajaran Project-Based Learning Pada Materi Redoks di SMA Negeri 1 Darul Aman. [Skripsi. Universitas Syiah Kuala]. Dibawah bimbingan Drs. Zulfadli, M.Si., dan Drs. Syahrial, M.Si.

Penyampaian materi kimia dengan topik redoks menyebabkan peserta didik mengalami kesulitan dalam memahaminya. Sebaliknya, jika konsep yang dipelajari dikaitkan dengan kehidupan sehari-hari melalui tugas proyek maka akan menghasilkan pembelajaran yang bermakna dan menyenangkan. Penelitian ini bertujuan untuk menganalisis aktivitas, hasil belajar, serta respon peserta didik dan guru terhadap penerapan model pembelajaran PjBL. Jenis penelitian ini adalah penelitian deskriptif dengan pendekatan kualitatif. Subjek penelitian yaitu peserta didik kelas XII-4 SMA Negeri 1 Darul Aman berjumlah 26 peserta didik yang terdiri dari 11 orang putra dan 15 orang putri. Teknik pengumpulan data adalah observasi aktivitas peserta didik, tes, angket respon peserta didik dan guru. Instrumen penelitian meliputi lembar observasi aktivitas peserta didik, lembar soal tes, lembar angket respon peserta didik dan guru. Data dianalisis dengan menggunakan rumus persentase. Hasil penelitian menunjukan bahwa; (1) observasi aktivitas peserta didik kesesuaian dari penerapan PjBL yaitu langkah memberikan pertanyaan/masalah memperoleh persentase rata-rata sebesar 87,50% dengan kategori sangat baik. Langkah perencanaan memperoleh persentase rata-rata sebesar 75% dengan katagori baik, Langkah mengatur jadwal pengerjaan, penilaian produk dan evaluasi memperoleh persentase rata-rata sebesar 100% dengan ketagori sangat baik. Langkah keterlaksanaan pembelajaran memperoleh persentase rata-rata sebesar 89,59% dengan kategori sangat baik dalam penerapan model PjBL, (2) hasil belajar peserta didik mencapai nilai rata-rata sebesar 86,15% dengan kategori sangat baik, (3) serta mendapat respon positif dari peserta didik dan guru dengan persentase rata-rata berturut-turut sebesar 80,03% dan 100%. Kesimpulan dari penelitian ini adalah penerapan model PjBL pada materi redoks mendapat respon positif dan ketuntasan hasil belajar mencapai persentase sebesar 95,3%.

Kata kunci: PjBL, Redoks, Oksidasi, Reduksi

Ratna Dewi (2026). The Implementation of Project-Based Learning on Redox Material at SMA Negeri 1 Darul Aman. [Undergraduate Thesis. Syiah Kuala University]. Supervised by Drs. Zulfadli, M.Si., and Drs. Syahrial, M.Si. The delivery of chemistry material on redox topics often causes students to experience difficulties in understanding the concepts. In contrast, when the concepts are connected to everyday life through project-based tasks, learning becomes more meaningful and enjoyable. This study aims to analyze student activities, learning outcomes, as well as student and teacher responses to the implementation of the Project-Based Learning (PjBL) model. This research is a descriptive study with a qualitative approach. The research subjects were 26 students of class XII-4 at SMA Negeri 1 Darul Aman, consisting of 11 male and 15 female students. Data collection techniques included observation of student activities, tests, and questionnaires on student and teacher responses. The research instruments consisted of student activity observation sheets, test questions, and response questionnaires for both students and teachers. Data were analyzed using percentage formulas. The results of the study showed that: (1) the observation of student activities in accordance with the implementation of PjBL indicated that the step of presenting questions/problems obtained an average percentage of 87.50% (very good category). The planning stage obtained an average percentage of 75% (good category). The stages of scheduling, product assessment, and evaluation each obtained an average percentage of 100% (very good category). The overall implementation of learning activities achieved an average percentage of 89.59% (very good category); (2) student learning outcomes reached an average score of 86.15% (very good category); (3) positive responses were obtained from both students and teachers, with average percentages of 80.03% and 100%, respectively. The conclusion of this study is that the implementation of the PjBL model on redox material received positive responses, and learning mastery reached a percentage of 95.3%. Keywords: PjBL, Redox, Oxidation, Reduction