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Pengaruh Penerapan Model Pembelajaran RADEC (Read, Answer, Discuss, Expain, Create) Berbantuan Media 3D Printing Terhadap Kemampuan Berpikir Kritis Siswa Kelas XI SMA Negeri 17 Luwu Muhajirah Yunus, Nur; Ramadhani, Fitra; Khaerati; Sohriati, Eva; Syakur, Akhmad
Jurnal Biogenerasi Vol. 10 No. 4 (2025): Volume 10 nomor 4 tahun 2025 Terbit Oktober-Desember 2025
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v10i4.7201

Abstract

This study aims to determine the effect of the application of the RADEC (Read, Answer, Discuss, Explain, Create) learning model assisted by 3D printing media on the critical thinking skills of class XI students of SMA Negeri 17 Luwu. This type of research is a quasi-experimental study with a non-equivalent control group design. The population in this study were all 46 students of class XI MIPA of SMA Negeri 17 Luwu. The sampling technique used was total sampling, by selecting class XI MIPA 2 as the experimental class with 21 students and XI MIPA 1 with 24 students as the control class. The research instruments used were pretest and posttest questions to measure students' critical thinking skills, as well as observation sheets for the implementation of learning. Data collection techniques in this study include descriptive analysis and inferential analysis. The descriptive statistical test of the experimental class obtained a pretest score of 40.19 with a low category while the control class obtained a pretest score of 40.25 with a low category. After being given treatment, the posttest score of the experimental class was 87.24 with a very high category while the control class was 80.25 with a high category. The inferential statistical test yielded a value of 0.001 < 0.05, indicating a significant effect of the RADEC learning model supported by 3D printing on students' critical thinking skills. Therefore, the combination of the RADEC model and 3D printing can be an effective strategy for improving students' critical thinking skills in biology learning.
Pelatihan Pembuatan Kompos dari Daun dan Ampas Tebu Sebagai Upaya Pemanfaatan Limbah Pertanian Rahmat, Irwandi; Samputri, Salma; Syakur, Akhmad; U, Sahrani; Tawil, Muh.
JKM: Jurnal Kemitraan Masyarakat Volume 4 Number 2 Desember 2025 artikel in press
Publisher : Program Studi Pendidikan IPA Fakultas MIPA Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/jkm.v4i2.80176

Abstract

This community service program aimed to enhance the knowledge, skills, and attitudes of sugarcane farmers around Camming Sugar Factory, Bone Regency, in managing agricultural waste into value-added organic compost. The main problems identified were the farmers’ habitual practice of burning sugarcane residues, which negatively impacts the environment, and their limited technical ability to convert waste into useful products. The training was conducted using a participatory training approach that actively involved the community in all stages, including theoretical instruction, hands-on composting practice, and mentoring in the use of appropriate technology such as a sugarcane leaf chopping machine. The program’s effectiveness was evaluated through pre- and post-tests using a Likert-scale questionnaire to assess improvements in participants’ knowledge, technical skills, and attitudes. The results indicated a significant increase in average scores from the “fair” category (3.0) to “excellent” (4.5), with the highest improvement observed in technical composting skills. This program also contributed to reducing open-burning practices, improving soil fertility, and stimulating the development of micro-enterprises in agricultural waste management. Overall, the activity aligns with the Sustainable Development Goals (SDGs), particularly Goal 2 (Zero Hunger) and Goal 12 (Responsible Consumption and Production), by promoting circular, environmentally friendly, and sustainable agricultural systems.
PENDAMPINGAN GURU SMPN 4 BONTOLEMPANGAN SATAP MA'LENGU DALAM MEMANFAATKAN FITUR CANVA AI UNTUK MENDESAIN MEDIA AJAR INTERAKTIF Alqadri, Zulqifli; Syakur, Akhmad; Fatkhulloh, Shoffan; Side, Sumiati; Munawwarah, Munawwarah
ABDI KIMIA: Jurnal Pengabdian Masyarakat Vol 3 No 1 (2025): Jurnal Edisi Desember
Publisher : Jurusan Kimia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/abdi.v3i1.10056

Abstract

Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan kompetensi guru dalam memanfaatkan fitur Canva AI untuk mendesain media ajar interaktif. Kegiatan dilaksanakan di SMPN 4 Bontolempangan Satap Ma'lengu dan diikuti oleh 13 orang guru dari berbagai mata pelajaran. Metode pelaksanaan menggunakan pendekatan pelatihan dan pendampingan langsung berbasis praktik, yang meliputi tahap persiapan, pelaksanaan pelatihan, dan evaluasi akhir. Instrumen penilaian terdiri atas tes sumatif, evaluasi diri, dan persepsi peserta. Hasil kegiatan menunjukkan bahwa 84,62 persen peserta berada pada kategori Baik atau Sangat Baik melalui tes sumatif, sedangkan evaluasi diri memperoleh rata-rata skor 3,88 yang termasuk kategori Tinggi. Persepsi peserta terhadap pelatihan berada pada rata-rata skor 4,71 dengan kategori Sangat Tinggi. Selain itu, seluruh peserta berhasil menghasilkan media ajar interaktif berbasis Canva AI yang siap digunakan dalam pembelajaran. Hasil ini menunjukkan bahwa kegiatan pendampingan berhasil mencapai seluruh indikator keberhasilan yang telah ditetapkan serta memberikan dampak positif terhadap kesiapan guru dalam mengintegrasikan teknologi berbasis AI ke dalam proses pembelajaran.