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Analisis Kemampuan Berpikir Kritis Siswa dalam Proses Belajar IPA Kelas IV Sekolah Dasar Melalui Media Pembelajaran Mini Turbin Pembangkit Listrik Tenaga Angin Julianto; Suprayitno; Ineke Putri Wahyu Febriyanti; Nabila Putri; Kurniasari; Fitria Hidayati; Ekananda; Rahmadi; Salsabila
Jurnal Penelitian Pendidikan IPA Vol 10 No 1 (2024): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i1.5789

Abstract

Wind turbines work by converting wind into electrical energy. The moving turbine is exposed to the kinetic energy of the wind, while simultaneously driving a generator that can produce electricity. Wind electric energy is a simple, economical and non-polluting energy system. Several factors influence the performance of a wind turbine, such as wind speed, number of angles, and angle shape. The amount of wind power that can produce several coil (N) revolutions also affects the performance of the turbine. If the wind used is large, the pressure or movement made by the turbine will also be greater, so that the number of rotations produced will also increase, thus producing large amounts of electrical energy. The aim of this research is to help students think critically about natural science material. Carrying out this research is expected to be able to find out the character of students in learning, how students think about the material presented, and to find out how teachers provide natural science learning by involving learning media as a tool to help understand the material. The research method developed is Research and Development (RnD). The research model we use is to show how the media works to help explain electrical energy science material.
Beyond consensus: Negotiating climate citizenship through deliberative communication in school-based climate action Ganes Gunansyah; Suprayitno; Roni Rodiyana; Styo Mahendra Wasita Aji
Jurnal Civics: Media Kajian Kewarganegaraan Vol. 23 No. 2 (2026)
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jc.v23i2.97572

Abstract

This study critically examines deliberative democracy within school-based climate action, contending that student agency and participation in climate citizenship education are shaped by communicative processes rather than solely by individual capability. While environmental education increasingly addresses climate change, instrumental and technocratic approaches continue to restrict authentic democratic engagement. Employing a critical ethnographic methodology informed by Habermasian communicative action and Freirean critical pedagogy, data were collected from a school-based climate action programme involving teachers, students, and external facilitators. The findings indicate that deliberative processes are shaped by communicative, instrumental, and strategic rationalities, resulting in asymmetrical negotiation, partial compromise, and contingent consensus. Although dialogic spaces foster student participation and critical reflection, these opportunities are constrained by institutional structures, cultural norms, and power relations. The study concludes that student agency is context-dependent and relational, emerging from communicative processes. It recommends repositioning climate education as a dialogic and participatory space to more effectively support democratic engagement.