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Pengembangan Pembelajaran Berdiferensiasi Berbantuan Virtual Reality pada Pembelajaran Biologi Bahri, Arsad; Jamaluddin, Asham Bin; M, Wahyu Hidayat; Ali, Sutrisno Nurhadi; Hasja, Aulia Diar; Ainun, Nur Aisyah
Sainsmat : Jurnal Ilmiah Ilmu Pengetahuan Alam Vol 13, No 1 (2024): Maret
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/sainsmat131540402024

Penelitian ini adalah penelitian pengembangan (Research & Development) yang bertujuan untuk mengetahui tingkat kevalidan, kepraktisan dan keefektifan Perangkat Pembelajaran Berbasis Diferensiasi berbantuan media Virtual Reality. Proses pengembangan Pembelajaran berbasis diferensiasi mengacu pada model pengembangan model 4-D oleh Thiagarajan. Penelitian ini dilaksanakan di SMAN 21 Makassar dengan subjek penelitian yaitu peserta didik kelas XI IPA 2 sebanyak 32 orang dan guru mata pelajaran Biologi sebanyak 2 orang. Instrumen penelitian yang digunakan berupa lembar validasi perangkat pembelajaran, angket respon guru dan angket respon peserta didik, lembar observasi keterlaksanaan serta instrumen tes berupa soal-soal pilihan ganda. Data tingkat kevalidan dan kepraktisan dikumpulkan dengan menggunakan angket serta data tingkat keefektifan dengan tes hasil belajar. Teknik pengumpulan data terdiri atas teknik non tes dan tes. Hasil penelitian menunjukkan perangkat pembelajaran yang meliputi modul ajar, Lembar Kerja Peserta Didik, Media, dan Tes Hasil Belajar yang bersifat valid, praktis, dan efektif dalam meningkatkan keterampilan hasil belajar peserta didik. Perangkat pembelajaran berada pada kategori terlaksana seluruhnya, respon guru dan peserta didik masing- masing berkategori sangat praktis dan praktis. Perangkat pembelajaran berkategori efektif dengan ketuntasan tes hasil belajar masing-masing sebesar 82,4%.

Pengembangan Pembelajaran Berdiferensiasi Berbantuan Virtual Reality pada Pembelajaran Biologi Bahri, Arsad; Jamaluddin, Asham Bin; M, Wahyu Hidayat; Ali, Sutrisno Nurhadi; Hasja, Aulia Diar; Ainun, Nur Aisyah
Sainsmat : Jurnal Ilmiah Ilmu Pengetahuan Alam Vol 13, No 1 (2024): Maret
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/sainsmat131540402024

Penelitian ini adalah penelitian pengembangan (Research & Development) yang bertujuan untuk mengetahui tingkat kevalidan, kepraktisan dan keefektifan Perangkat Pembelajaran Berbasis Diferensiasi berbantuan media Virtual Reality. Proses pengembangan Pembelajaran berbasis diferensiasi mengacu pada model pengembangan model 4-D oleh Thiagarajan. Penelitian ini dilaksanakan di SMAN 21 Makassar dengan subjek penelitian yaitu peserta didik kelas XI IPA 2 sebanyak 32 orang dan guru mata pelajaran Biologi sebanyak 2 orang. Instrumen penelitian yang digunakan berupa lembar validasi perangkat pembelajaran, angket respon guru dan angket respon peserta didik, lembar observasi keterlaksanaan serta instrumen tes berupa soal-soal pilihan ganda. Data tingkat kevalidan dan kepraktisan dikumpulkan dengan menggunakan angket serta data tingkat keefektifan dengan tes hasil belajar. Teknik pengumpulan data terdiri atas teknik non tes dan tes. Hasil penelitian menunjukkan perangkat pembelajaran yang meliputi modul ajar, Lembar Kerja Peserta Didik, Media, dan Tes Hasil Belajar yang bersifat valid, praktis, dan efektif dalam meningkatkan keterampilan hasil belajar peserta didik. Perangkat pembelajaran berada pada kategori terlaksana seluruhnya, respon guru dan peserta didik masing- masing berkategori sangat praktis dan praktis. Perangkat pembelajaran berkategori efektif dengan ketuntasan tes hasil belajar masing-masing sebesar 82,4%.

Characteristics of Urban Heat Island in Pare-Pare City: Insights From Spatial Analysis Utami, Rahmi Diah; Sideng, Uca; Yusuf, Muhammad; Nasrul , Nasrul; Nur, Medar M.; Hasja, Aulia Diar; Maru, Rosmini
Jurnal Ilmu Alam dan Lingkungan Vol. 15 No. 2 (2024): Jurnal Ilmu Alam dan Lingkungan
Publisher : Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar

This research focuses on understanding the characteristics of the Urban Heat Island (UHI) phenomenon in Parepare City, Indonesia, and its relationship with vegetation density and land surface temperature. The study utilizes satellite imagery data from 2014 and 2021 to analyze the spatial distribution of land surface temperature and vegetation density. The results show a significant negative correlation between vegetation density and land surface temperature, indicating that an increase in vegetation density can contribute to lowering the land surface temperature and mitigating the UHI effect. The findings also emphasize the importance of green open spaces in maintaining a balance of vegetation and preventing a drastic increase in UHI. However, challenges such as land conversion and high population density in the city center pose threats to vegetation preservation. Sustainable land management practices and urban greening initiatives need to be implemented to address these issues. The research concludes that by prioritizing these measures, Parepare City can effectively mitigate the UHI effect and enhance the urban environment's quality and livability.

Spatial Analysis of Flood Vulnerability Levels in Makassar City Using Geographic Information Systems Maru, Rosmini; Nasrul , Nasrul; Nuryadin, Muhammad Taufan; Nur, Medar M; Amdah, Misdar; Hasja, Aulia Diar; Musyawarah, Rahma; Mulianti, Mulianti; Tripaldi, Agus
Jurnal Ilmu Alam dan Lingkungan Vol. 15 No. 2 (2024): Jurnal Ilmu Alam dan Lingkungan
Publisher : Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar

This research aims to determine the flood intensity in Makassar City, which is influenced by several factors, including land use, slope gradient, land cover, and rainfall. The research method is a quantitative approach using spatial analysis to examine spatial phenomena. The spatial analysis was conducted using an overlay method with a scoring technique to map each variable that affects flood intensity. The analysis results indicate that the flood intensity in Makassar City is categorized into three levels: low, moderate, and high.. The analysis results suggest that in Makassar City, 37.4 km² or 21% of the total area falls into the low rainfall intensity category. In contrast, the moderate rainfall intensity category encompasses 73.3 km² or 41% of the city, while the high rainfall intensity category represents 68.1 km² or 38% of the total area. This research has implications for efforts to control the pace of regional development that influences and potentially exacerbates flooding, thereby enabling early mitigation of environmental issues.

The Ability Of Green Open Space In Reducing Green House Gas (GHG) Emissions On Jalan Hertasning, Makassar City Arfandi, Arfandi; Yusuf, Muhammad; Nasrul, Nasrul; Amda, Misdar; Hasja, Aulia Diar; Maru, Rosmini
Sainsmat : Jurnal Ilmiah Ilmu Pengetahuan Alam Vol 13, No 2 (2024): September
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/sainsmat132620842024

Green Open Spaces (RTH) are urban areas filled with vegetation that support ecological benefits, such as reducing greenhouse gases by absorbing CO₂ through photosynthesis. Although RTH accounts for 66 percent of the area along Jalan Hertasning, its effectiveness in absorbing CO₂ emissions from motor vehicles is not fully understood. Given the high volume of vehicles, especially during peak traffic hours, a deeper understanding of the RTH's capability to reduce CO₂ emissions is necessary. This study aims to measure CO₂ emissions from transportation, assess the RTH's ability to absorb CO₂, and develop effective RTH enhancement strategies. The research location is Jalan Hertasning in Makassar City. The method used in this study is descriptive with a quantitative approach. Results show that CO₂ emissions during peak hours cannot be fully absorbed by the existing 508 Trembles trees, which have a total absorption capacity of 1,652.07 kg/hour and cover an area of 4.4 hectares, or 75.9 percent of Jalan Hertasning. There remains 3,168.59 kg/hour of CO₂ emissions from the total 4,820.66 kg/hour during peak traffic. In addition to Trembles trees, there are other trees like Palm and Terminalia mantaly, which are still growing and not included in this study but could increase the RTH's absorption capacity in the future. The high CO₂ emissions from motor vehicles significantly impact air quality and public health. It is recommended that the government actively conduct environmental awareness campaigns focused on reducing CO₂ emissions and the importance of RTH. These campaigns can be carried out through social media, posters along Jalan Hertasning, and community outreach to reduce CO₂ levels by increasing public participation in maintaining RTH.

The Ability Of Green Open Space In Reducing Green House Gas (GHG) Emissions On Jalan Hertasning, Makassar City Arfandi, Arfandi; Yusuf, Muhammad; Nasrul, Nasrul; Amda, Misdar; Hasja, Aulia Diar; Maru, Rosmini
Sainsmat : Jurnal Ilmiah Ilmu Pengetahuan Alam Vol 13, No 2 (2024): September
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/sainsmat132620842024

Green Open Spaces (RTH) are urban areas filled with vegetation that support ecological benefits, such as reducing greenhouse gases by absorbing CO₂ through photosynthesis. Although RTH accounts for 66 percent of the area along Jalan Hertasning, its effectiveness in absorbing CO₂ emissions from motor vehicles is not fully understood. Given the high volume of vehicles, especially during peak traffic hours, a deeper understanding of the RTH's capability to reduce CO₂ emissions is necessary. This study aims to measure CO₂ emissions from transportation, assess the RTH's ability to absorb CO₂, and develop effective RTH enhancement strategies. The research location is Jalan Hertasning in Makassar City. The method used in this study is descriptive with a quantitative approach. Results show that CO₂ emissions during peak hours cannot be fully absorbed by the existing 508 Trembles trees, which have a total absorption capacity of 1,652.07 kg/hour and cover an area of 4.4 hectares, or 75.9 percent of Jalan Hertasning. There remains 3,168.59 kg/hour of CO₂ emissions from the total 4,820.66 kg/hour during peak traffic. In addition to Trembles trees, there are other trees like Palm and Terminalia mantaly, which are still growing and not included in this study but could increase the RTH's absorption capacity in the future. The high CO₂ emissions from motor vehicles significantly impact air quality and public health. It is recommended that the government actively conduct environmental awareness campaigns focused on reducing CO₂ emissions and the importance of RTH. These campaigns can be carried out through social media, posters along Jalan Hertasning, and community outreach to reduce CO₂ levels by increasing public participation in maintaining RTH.

Pemberdayaan Kelompok Tani Madello Melalui Pelatihan Dan Pendampingan Pembuatan Pupuk Organik Sebagai Upaya Penanganan Kekurangan Pupuk di Desa Mario Riaja Maru, Rosmini; Side, Sumiati; Karim, Hilda; Ismail, Ismail; Rasul, Mat; Nur, Medar M; Hasja, Aulia Diar; B, Sahrul; Nurfadilah, Nurfadilah; Nasrul, Nasrul
INOVASI: Jurnal Hasil Pengabdian Masyarakat Vol 4, No 2 (2024): INOVASI: Jurnal Hasil Pengabdian Masyarakat
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/inovasi.v4i2.67878

Abstrak. Desa Marioriaja terletak di kecamatan Marioriwawo Kabupaten Soppeng, mengalami masalah kelangkaan pupuk dan harganya yang semakin mahal. Masalah tersebut membuat para petani kewalahan sehingga dibutuhkan alternatif lain agar petani tidak bergantung pada pupuk kimia. Tujuan pengabdian ini adalah untuk memberdayakan kelompok tani Madello melalui pelatihan pembuatan pupuk organik dari sampah rumah tangga. Manfaat dari pengabdian ini diharapkan dapat meningkatkan produktivitas pertanian lokal, mengurangi ketergantungan pada pupuk kimia yang berdampak buruk pada tanah, meningkatkan kesejahteraan masyarakat melalui produksi pupuk organik, serta meningkatkan kesadaran masyarakat tentang pengelolaan sampah organik. Kegiatan ini terdiri dua tahap, yaitu sosialisasi tentang pembuatan pupuk organik dan pelatihan secara langsung. Hasil dari kegiatan ini menunjukkan antusiasme masyarakat dalam mengikuti pelatihan, serta pemahaman masyarakat meningkat tentang manfaat dan cara pembuatan pupuk organik sehingga dapat berkontribusi pada keberlanjutan pertanian di Desa Marioriaja. Kata kunci: Pemberdayaan; Petani; Desa Marioriaja; Pupuk Organik.

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