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SOLUSI INOVATIF: MENGUBAH SAMPAH KERING MENJADI BRIKET UNTUK ENERGI ALTERNATIF BERKELANJUTAN DI KEBUN BELIMBING NGRINGINREJO BOJONEGORO Destiana, Annisa; Alfianti, Atika; Sania, Chadlirotus; Firnanda, Titia Juwita Ayu; Firmansyah, Aditya Eka; Setyaningrum, Dyah
Jurnal Abdi Insani Vol 12 No 9 (2025): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v12i9.2842

Abstract

The ongoing energy crisis encourages the search for environmentally friendly and economical alternative energy sources. Ngringinrejo Village, Bojonegoro, produces organic waste such as dry leaves and twigs from starfruit gardens, which remain underutilized and pose environmental risks. This community service activity aims to introduce appropriate technology through the production of briquettes from dry waste as an alternative energy source. The methods used included field surveys, literature studies, and hands-on training for local residents. The briquette-making process involves carbonization, grinding, mixing with coconut shell and tapioca adhesive, molding with a semi-mechanical tool, and drying. The training involved around 90 participants, including village officials, students, youth organizations, and community leaders. The activity resulted in increased community knowledge of waste management and the benefits of briquettes as an energy source. The produced briquettes are environmentally friendly, economically valuable, and provide new economic opportunities. This activity also fostered environmental awareness and social collaboration. In conclusion, briquettes made from dry waste offer a viable energy solution that supports circular economy practices at the village level.
Meningkatkan keaktifan belajar siswa dengan menggunakan model pembelajaran Project Based Learning Sakinah, Anastasia Putri; Destiana, Annisa; Primadona, Desti; Sari, Indah Permata; Salsabilah, Novalina
Nautical : Jurnal Ilmiah Multidisiplin Indonesia Vol. 2 No. 4 (2023): Nautical: Jurnal Ilmiah Multidisiplin Indonesia
Publisher : ARKA INSTITUTE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55904/nautical.v2i4.877

Abstract

Minimnya inisiatif guru saat ini dalam mengembangkan proses pembelajaran yang baik sudah jarang ditemui khususnya di SD/MI. Dominan dari guru tersebut tidak mau untuk berkreatifitas dengan alasan waktu yang kurang efektif. Padahal, mengembangkan proses pembelajaran yang baik akan berimplikasi yang baik juga terhadap peserta didik. Tujuan dari penelitian adalah untuk mengetahui bagaimana peningkatan keaktifan belajar peserta didik melalui model pembelajaran Project Based Learning (PjBL) di SD/MI. Jenis penelitian ini adalah penelitian kualitatif. Teknik analisis data yang digunakan yaitu studi perpustakaan (library research) adalah mencari data melalui buku-buku atau jurnal-jurnal yang berkaitan dengan pembahasan dalam judul penelitian yang peneliti ambil yang kemudian dianalisis serta dibuat kesimpulannya. Berdasarkan penelitian yang telah dilakukan, dapat diambil kesimpulan bahwa penerapan model pembelajaran Project Based Learning (PjBL) dapat meningkatkan keaktifan belajar peserta didik di MI/SD.