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All Journal Berkala Ilmiah Pendidikan Fisika Jurnal Abdi Insani
Mariani Setiawati, Mariani
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Agriculture, Biological Sciences & Forestry Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Physics

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Meningkatkan Aktivitas dan Hasil Belajar Siswa dengan Penerapan Model Pembelajaran Penemuan Terbimbing Setiawati, Mariani; Zainuddin, Zainuddin; Suyidno, Suyidno
Berkala Ilmiah Pendidikan Fisika Vol 1, No 1 (2013): Februari 2013
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/bipf.v1i1.850

Abstract

Hasil observasi pada kelas VIII-I SMP Negeri 12 Banjarmasin menunjukkan bahwa penggunaan metode ceramah membuat siswa kurang aktif dalam proses pembelajaran sehingga secara tidak langsung mempengaruhi rendahnya hasil belajar siswa. Hal tersebut melatar belakangi penelitian yang bertujuan untuk meningkatkan aktivitas dan hasil belajar siswa kelas VIII-I SMP Negeri 12 Banjarmasin dengan penerapan model pembelajaran penemuan terbimbing pada pokok bahasan pemantulan cahaya. Jenis penelitian ini adalah Penelitian Tindakan Kelas (PTK) model Hopkins. Subjek penelitian adalah siswa kelas VIII-I yang terdiri dari 32 siswa.Teknik pengambilan data menggunakan tes, observasi, angket, dan dokumentasi.Teknik analisis data secara deskriptif kualitatif dan deskriptif kuantitatif. Hasil penelitian menunjukkan bahwa penerapan model pembelajaran penemuan terbimbing dapat meningkatkan (1) keterlaksanaan RPP pada siklus I sebesar 93,75% (terlaksana sangat baik), pada siklus II sebesar 91,25% (terlaksana sangat baik) dan pada siklus III sebesar 94,79% (terlaksana sangat baik), (2) aktivitas belajar  siswa yaitu pada siklus I secara umum tergolong cukup aktif, siklus II tergolong aktif, dan pada siklus III tergolong sangat aktif, (3) ketuntasan hasil belajar yaitu pada siklus I sebesar 59,38% (belum tuntas), siklus II sebesar 78,13% (belum tuntas) dan pada siklus III ketuntasan mencapai 87,50% (tuntas), dan (4) respon positif siswa dalam hal Attention, Relevance, Confidence, dan Satisfaction selama proses pembelajaran. Sehingga dapat disimpulkan aktivitas dan hasil belajar siswa kelas VIII-I SMP Negeri 12 Banjarmasin dapat ditingkatkan melalui penerapan model pembelajaran penemuan terbimbing pada pokok bahasan pemantulan cahaya. 
PENANAMAN MANGROVE (Rhizophora apiculata) UNTUK PENCEGAHAN ABRASI DI PANTAI ANGSANA, TANAH BUMBU Prastiyo, Riko; Putri, Humaira; Hutapea, Sarah Ryka Ully; S, Daniel Fredianto; Setiawati, Mariani; Pratama, Rangga Fadhil; Zahrah, Munasyifa Aulia; Prayoga, Muhammad Shafa; Ramadhan, Khalista; Kristin, Meli; Nazmi, Muhammad Fiqrian; Rizfa, Mila Safitri
Jurnal Abdi Insani Vol 12 No 11 (2025): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v12i11.2989

Abstract

The mangrove planting activity in Angsana Village, Angsana District, Tanah Bumbu Regency was carried out to prevent coastal abrasion and preserve the coastal ecosystem. This program was implemented as part of a community service initiative by the Universitas Lambung Mangkurat student community service program (KKN), in collaboration with the village government, local agencies, private companies, and local residents, through the planting of 300 Rhizophora apiculata seedlings in the estuarine coastal area. The activity method included direct observation at the planting site to identify the physical condition of the coast and assess land suitability for mangrove growth. The program was followed by direct planting of Rhizophora apiculata seedlings involving students and local communities as a form of active participation. The results showed an increase in community awareness and concern for the importance of mangrove ecosystems in preventing coastal abrasion. Cross-sectoral participation from academia, local government, and the community further strengthened the sustainability of the rehabilitation program. The planting activity also provided students with hands-on educational experience in applying scientific knowledge in practice. Furthermore, the developed mangrove area has the potential to serve as an educational ecotourism site that supports coastal community empowerment. Thus, this activity not only contributes to the sustainability of coastal ecosystems but also opens opportunities for environmentally oriented management focused on conservation and community welfare improvement.
Co-Authors Hutapea, Sarah Ryka Ully Kristin, Meli Nazmi, Muhammad Fiqrian Prastiyo, Riko Pratama, Rangga Fadhil Prayoga, Muhammad Shafa Putri, Humaira Ramadhan, Khalista Rizfa, Mila Safitri S, Daniel Fredianto Salsabila, Unik Hanifah Suyidno Suyidno Zahrah, Munasyifa Aulia