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All Journal Didaktika: Jurnal Kependidikan Attadrib: Jurnal Pendidikan Guru Madrasah Ibtidaiyah Jurnal DIKDAS
Nurgan Tadeko
Universitas Tadulako
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Pengembangan Bahan Ajar Digital Berbasis G-Smart untuk Meningkatkan Penguasaan Konsep Fisika Dasar Mahasiswa Calon Guru IPA Olfiane Tamarengki; Saprudin Saprudin; Salsa Karima; Kadek Dwi Hendratma Gunawan; Yulianti Yusal; Nurgan Tadeko; Nanang Winarno
Didaktika: Jurnal Kependidikan Vol. 15 No. 1 Februari (2026): Didaktika Jurnal Kependidikan
Publisher : South Sulawesi Education Development (SSED)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58230/27454312.3687

Abstract

Penelitian ini bertujuan mengembangkan bahan ajar digital berbasis G‑SMART (Google Sites Media for Active and Reflective Teaching) pada mata kuliah Fisika Dasar 1 serta menguji kelayakan dan efektivitasnya dalam meningkatkan penguasaan konsep mahasiswa. Penelitian menggunakan metode Research and Development (R&D) dengan model ADDIE yang mencakup tahap analisis, desain, pengembangan, implementasi, dan evaluasi. Produk divalidasi oleh tiga ahli media, tiga ahli materi, dan tiga ahli bahasa menggunakan lembar penilaian berskala Likert, kemudian skor dikonversi menjadi persentase untuk menentukan kategori kevalidan. Uji coba dilakukan pada 28 mahasiswa calon guru IPA yang mengontrak Fisika Dasar 1 di salah satu universitas di Kota Ternate, dengan penguasaan konsep diukur melalui tes pre‑test dan post‑test. Data peningkatan penguasaan konsep dianalisis menggunakan normalized gain <g>, yang menunjukkan nilai <g> = 0,51 (kategori sedang), serta didukung analisis deskriptif terhadap hasil belajar. Hasil validasi ahli menunjukkan rata-rata kevalidan 85,7% dengan kategori sangat valid, sementara respons mahasiswa terhadap bahan ajar mencapai 87% dengan kategori sangat baik. Bahan ajar digital berbasis G‑SMART dinyatakan layak dan potensial sebagai komplemen sumber belajar Fisika Dasar 1 yang fleksibel dan mudah untuk diakses.
Peran Strategis Guru Dalam Meningkatkan Motivasi Belajar Siswa di Sekolah Dasar Rahmat Ramadan; Sarintan N. Kaharu; Nuraini Nuraini; Zulnuraini Zulnuraini; Nurgan Tadeko
Attadrib: Jurnal Pendidikan Guru Madrasah Ibtidaiyah Vol. 8 No. 1 (2025): Islamic Primary Education based on Islamic values
Publisher : Institut Agama Islam Daruttaqwa Gresik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54069/attadrib.v8i1.857

Abstract

Learning motivation is a crucial factor that determines the success of education at the elementary school level. However, some students still exhibit low motivation despite the teacher's efforts to create engaging learning experiences. This study aims to explore the teacher's role as a motivator in enhancing the learning motivation of fifth-grade students at SDN 1 Sindue. A descriptive qualitative approach was used, with data collection through observation, interviews, and documentation involving one teacher and six students categorized as having high and low motivation. The results show that the teacher implemented various strategies such as stimulating learning interest, creating a pleasant atmosphere, giving praise, assessments, rewards, and competitions. These strategies were found effective in increasing motivation for most students, although some students faced internal obstacles such as laziness and lack of self-confidence, as well as external obstacles like difficulty with the material and an unfavorable learning environment. The study highlights the importance of individualized and adaptive approaches by teachers to sustain student learning motivation. The implications of this research emphasize the need for teacher training in implementing more personal and context-specific motivational strategies. This study also contributes to the literature on learning motivation at the elementary level through an empirically grounded, context-specific approach.
Pengaruh Museum Sampah Terhadap Keterampilan Kolaborasi Di Sekolah Dasar muhammad fadil fadli; Rizal; Nurgan Tadeko
JURNAL DIKDAS Vol. 14 No. 1 (2026): JURNAL DIKDAS
Publisher : Primary School Teacher Education Study Program; Faculty of Teacher Training and Education; Tadulako University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/jds.v14i1.5868

Abstract

Collaboration skills are one of the 21st-century skills that need to be developed from elementary school level. However, the implementation of learning that effectively trains students' collaboration skills is still not optimal. This study aims to determine the effect of using an Augmented Reality (AR)-based Waste Museum on the collaboration skills of elementary school students. This study used a quantitative approach with a One Group Pretest–Posttest type pre-experimental design. The subjects were 32 fifth-grade students of SD Inpres 3 Tondo in the 2025/2026 academic year. The data collection instrument was a collaboration skills questionnaire that had been validated by experts, supported by observation sheets and documentation. Data were analyzed using descriptive statistics, the Wilcoxon Signed Rank Test, and Rasch modeling to observe changes in individual student abilities and the quality of instrument items. The analysis results showed that the data were not normally distributed, so the Wilcoxon test was used. The Wilcoxon test results showed an increase in students' collaboration skills scores after participating in learning using the AR-based Waste Museum, although statistically the increase was not significant. However, the results of the effect size analysis indicated a learning effect in the small to moderate category. These findings indicate that the AR-based Waste Museum can create contextual, interactive, and meaningful learning experiences and has the potential to support the development of elementary school students' collaboration skills. Therefore, museum-based learning media and AR technology can be used as an innovative alternative for elementary school learning.
Co-Authors Kadek Dwi Hendratma Gunawan muhammad fadil fadli Nanang Winarno Nuraini Nuraini Olfiane Tamarengki Rahmat Ramadan Rizal Salsa Karima Saprudin, Saprudin Sarintan Nurcahyati Kaharu Yulianti Yusal Zulnuraini