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Identification of Groundwater Potential using Schlumberger Array of Resistivity Method in Bulukumba, South Sulawesi Agussalim Agussalim; Nur Ichzan AS
INTEK: Jurnal Penelitian Vol 8, No 2 (2021): October 2021
Publisher : Politeknik Negeri Ujung Pandang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31963/intek.v8i2.3016

Abstract

The research was carried out in Bontorannu Village, Kajang District, Bulukumba Regency, South Sulawesi. The research area is a plain area with rainfed rice fields. Therefore, it is necessary to do research to identify the potential of groundwater as a source of irrigation. The purpose of this research is to provide an estimate of the plane, position, and depth of the aquifer layer in the soil based on the interpretation of measurements using the resistivity method of the Schlumberger array. Through the results of this interpretation, the pattern/contour modeling of the distribution of the aquifer layer in the soil is determined which is projected as groundwater. This research is an experimental research with a descriptive approach method. Methods of this research consists of research preparation, data acquisition, processing and interpretation of data using Res2dinv software. The measurement points were selected through feasibility survey. There are two measurement points that length of each track used is a maximum of 300 meters. The results showed that on track 1 there is a layer suspected of being a shallow aquifer with a depth of 12-22 m. While on track 2, a potential deep aquifer layer is detected with a depth of 13-25 m.
Pengembangan Media Pembelajaran Menggunakan Canva pada Mata Kuliah Fisika Dasar Irma Sakti; Reski Idamayanti; Agussalim Agussalim
Jurnal Phi Jurnal Pendidikan Fisika dan Fisika Terapan Vol 3, No 2 (2022)
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/p-jpft.v3i2.13288

Abstract

Penelitian ini bertujuan untuk mengembangkan media pembelajaran menggunakan Canva yang valid dan untuk mengetahui respon mahasiswa. Jenis penelitian ini adalah penelitian dengan menggunakan model pengembangan 4-D yang dikembangkan oleh S. Thiagarajan dengan 4 tahapan, yaitu: Tahap pendefenisian (Define), tahap perencanaan (Design), tahap pengembangan (Develop), tahap diseminasi (Disseminate). Subjek penelitiannya adalah mahasiswa Pendidikan Fisika Universitas Muslim Maros semester II tahun ajaran 2021/2022. Instrumen penelitian meliputi angket berupa lembar validasi dan lembar respon mahasiswa. Hasil penelitian diperoleh dari ahli materi 85%, ahli media 80% yang bearti memenuhi kriteria sangat valid. Hasil analisis angket respon mahasiswa didapatkan skor rata-rata sebesar 4,23 dengan persentase 84,6% berada pada kategori baik. Jadi dapat disimpulkan bahwa media pembelajaran menggunakan Canva yang dikembangkan pada materi kelistrikan sangat valid digunakan dan mendapatkan respon baik dari mahasiswa.
Analisis Potensi Debit Air Tanah Melalui Pumping Test Metode Step Draw Down pada Sumur Bor Irigasi di Desa Bonto Rannu, Kecamatan Kajang, Kabupaten Bulukumba, Sulawesi Selatan Agussalim; Muliana Djafar; Andi Syam Rizal
JFT : Jurnal Fisika dan Terapannya Vol 9 No 2 (2022): DESEMBER
Publisher : Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/jft.v9i2.32277

Abstract

The rice fields in Bonto Rannu Village, Kajang District, Bulukumba Regency are dominated by rainfed rice fields. This species has limitations in the dry season because irrigation/agricultural irrigation is completely dependent on rainwater. Therefore, it is necessary to identify alternative irrigation sources for the sustainability of farmers' farming activities in Bonto Rannu Village. This study aims to analyze the quantity of groundwater wells by testing in the form of a pump test (pumping test) with the step draw down method. The optimum discharge (Qopt) of well 1 is 0.01876 m3/s or 67.53 m3/hour with an optimum Sw of 2.891 m. This shows that groundwater in well 1 can be pumped at 67.53 m3/hour with a decrease in water level of 2.891 m with the pump condition still technically safe. As for well 2, the optimum discharge (Qopt) is 0.00318 m3/s or 11.45 m3/hour with an optimum Sw of 2.100 m. These data indicate that there are limited groundwater reserves.
IDENTIFIKASI POTENSI AIR TANAH MENGGUNAKAN METODE RESISITIVITAS KONFIGURASI SCHLUMBERGER DI KECAMATAN BONTORAMBA KABUPATEN JENEPONTO Agussalim Agussalim; Andi Syam Rizal
JFT : Jurnal Fisika dan Terapannya Vol 8 No 1 (2021): JUNI
Publisher : Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/jft.v8i1.21489

Abstract

Drought usually occurs, especially during the dry season in Bontoramba, Jeneponto Regency, South Sulawesi. Therefore, it is necessary to study the potential of groundwater to meet the water needs of the Bontoramba community during the dry season. A way to identify groundwater is by using the resistivity method. This method is applied with Schlumberger configuration that gives good results vertically. The purpose of this study was to identify the potential for groundwater both in position and depth based on the results of the interpretation of measurements using the resistivity method of the Schlumberger configuration. This research is experimental research with a descriptive method. Data were processed, analyzed, and interpreted using Res2dinv. Through the results of this interpretation, modeling of the distribution of the aquifer layer in the soil is then carried out which is projected as groundwater. The results showed that the groundwater layer in path 1 and path 2 were on average at a depth of 10-30 m, path 3 and path 4 at a depth more than 30 m from the ground surface.
Penerapan Model Inkuiri Terbimbing Berbantuan LKPD Berbasis Praktikum untuk Meningkatkan Kemampuan Berpikir Kreatif Peserta Didik St. Mutia Alfiyanti Muhiddin; Agussalim; Arie Arma Arsyad
Qalam : Jurnal Ilmu Kependidikan Vol. 12 No. 1 (2023): Juni
Publisher : Universitas Muhammadiyah Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33506/jq.v12i1.2488

Abstract

Penelitian ini adalah penelitian pra eksperimen yang bertujuan untuk mengetahui peningkatan kemampuan berpikir kreatif melalui pembelajaran model inkuiri terbimbing dengan LKPD berbasis praktikum pada peserta didik kelas VII SMP Negeri 1 Galesong Utara tahun ajaran 2021/2022. Desain penelitian ini menggunakan one group pre-test and post-test design. Subjek penelitian adalah peserta didik kelas VII.B dengan jumlah peserta didik 32 orang. Untuk mengetahui peningkatan kemampuan berpikir kreatif peserta didik dapat dilihat perbandingan perolehan skor pre-test dan post-test. Hasil analisis deskriptif menunjukkan bahwa skor rata-rata kemampuan berpikir kreatif peserta didik meningkat dari 24,25 pada pretest menjadi 35,03 pada saat posttest. Peningkatan kemampuan berpikir kreatif siswa setelah diajar melalui model inkuiri terbimbing berbantuan LKPD berbasis praktikum sebesar 0,4 dalam kategori sedang. Hasil analisis inferensial menunjukkan bahwa kemampuan berpikir kreatif peserta didik kelas SMP Negeri 1 Galesong Utara setelah diterapkan pembelajaran inkuiri terbimbing dengan LKPD berbasis praktikum meningkat secara signifikan. Kata kunci: Inkuiri Terbimbing, LKPD Berbasis Praktikum, Kemampuan Berpikir Kreatif
Edukasi Perancangan Media Pembelajaran Bebasis Android Yusdarina - -; Syamsuriana Basri; Agussalim Agussalim
Pangulu Abdi: Jurnal Pengabdian Kepada Masyarakat Vol 2 No 2 (2022): Pangulu Abdi : Jurnal Pengabdian Kepada Masyarakat
Publisher : PPM LP2M UIN Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/pangabdi.v2i2.34787

Abstract

This service focuses on research on designing educational media based on Android applications, one of the alternative media that is developing in this era of information openness and in accordance with the increasing circulation of smartphones. The implementation of Community Service aims to educate subject teachers, especially at SMK Muhammadiyah Bungoro, in making or designing Android-based learning media. This service activity is carried out through several stages consisting of stages 1) determining the needs of partners which include observation, grouping, and Determining the Implementation of Activities, Stage 2) education and Assistance and Stage 3) Evaluation. With this service activity, teachers become more technologically literate, add variety to learning, and create innovative learning and attract students' interest in learning. The use of technology in learning will make it easier for teachers to convey material because now technology is no longer new to students, they are already familiar and proficient in using technology. Through this service activity the participants were able to design android-based learning media so that their pedagogical abilities increased.