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Peningkatan Kompetensi Guru dalam Pengajaran STEAM untuk Mendukung Proyek P5 di Sekolah Kabupaten Gowa Nur Aisyah Ainun; Ismail, Ismail; Bahri, Arsad; Patongai, Dian Dwi Putri Ulan Sari; GH, Muliana; Isrul, Muhammad
Ininnawa : Jurnal Pengabdian Masyarakat Vol. 3 No. 2 (2025): Vol. 3 No. 2 (2025): Volume 03 Nomor 02 (Oktober 2025)
Publisher : Program Studi Manajemen FEB UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/ininnawa.v3i2.9632

Abstract

STEAM-based learning in Gowa district has not been optimised despite its relevant local potential. Teachers have difficulty integrating science, technology, art, engineering and mathematics into the P5 Project. Community service activities are designed with the aim of improving teacher competence through practice-based training, intensive mentoring, and the formation of learning communities. This programme also aims to strengthen the implementation of Merdeka Curriculum, which emphasises collaborative and contextual learning. Participants totalled 20 high school teachers from various schools. The initial stage of socialisation showed the urgency of training, because 75% of teachers had never developed a STEAM-based project. The workshop then produced a simple hydroponic project design. Quantitative data showed an increase in concept understanding from 45% to 82% and project design skills from 42% to 80%. The satisfaction survey recorded that 90% of teachers considered the activities relevant to their needs. The satisfaction survey recorded 90% of teachers rated the activities as relevant to their needs. Qualitative data shows that teachers feel more confident in integrating across disciplines, students show high engagement during project implementation, STEAM learning communities begin to form as a means of sustainability. This fact confirms that the combination of socialisation, training and mentoring is able to address teachers' needs. A brief conclusion states that the programme has succeeded in significantly improving teacher competence. This effort strengthens the implementation of Merdeka Curriculum, confirms the urgency of practice-based training, while supporting the achievement of P5 Project objectives in Gowa District schools.
Phenolic, Flavonoid, and Antioxidant Profiles of Sago (Metroxylon sagu Rottb.) Leaf Ethanol Extract Isrul, Muhammad; Ridwan, Bai Athur; Syaiful, Ahmad; Azlimin, Azlimin; Putri, Tenri Zulfa Ayu Dwi; Jambilu, Eviyanti; Bone, Mahfuzun; Maulidya, Vina
Borneo Journal of Pharmacy Vol. 8 No. 4 (2025): Borneo Journal of Pharmacy
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/bjop.v8i4.7818

Abstract

Oxidative stress drives many degenerative conditions, motivating the search for safe, plant-based antioxidants. Sago (Metroxylon sagu Rottb.) leaf is comparatively underexplored. This study evaluated its antioxidant activity and related it to phenolic and flavonoid contents. A 96% ethanolic leaf extract was assayed for radical-scavenging activity by DPPH using ascorbic acid as the positive control; IC50 values were obtained from linear regression of % inhibition versus concentration (2.5–10 ppm). Composition was profiled by total phenolic content (TPC; Folin–Ciocalteu, expressed as mg gallic acid equivalents per g, mg GAE/g) and total flavonoid content (TFC; AlCl3 colorimetry, expressed as mg quercetin equivalents per g, mg QE/g). The extract showed very strong DPPH activity (IC50 = 11.873 ± 0.025 µg/mL), while ascorbic acid yielded 3.166 ± 0.025 µg/mL; both fall within the <50 µg/mL category. The extract contained TPC = 1.61% w/w (~16.1 mg GAE/g) and TFC = 3.05% w/w (reported on the quercetin-equivalent scale). These indices are consistent with the low IC50 and support a phenolic-driven antioxidant profile. Metroxylon sagu leaf extract exhibits very strong radical-scavenging activity, supported by appreciable levels of phenolics and flavonoids, which identify M. sagu leaves as a promising natural antioxidant source. The findings provide a concise quantitative basis for follow-up work focused on targeted phenolic/flavonoid profiling, as well as broader antioxidant evaluations.
Efektivitas Penerapan Model PjBL terintegrasi STEAM terhadap Keterampilan Proses Sains, Berpikir kreatif, dan Berpikir kritis pada Bidang Studi Biologi SMA B, Nurhayati; Adnan, Adnan; Azis, Andi Asmawati; Ismail, Ismail; Hadis, Abdul; Suriyani, Suriyani; Isrul, Muhammad; Latif, Rahmawati
Jurnal Biotek Vol 13 No 2 (2025): DESEMBER
Publisher : Department of Biology Education of Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/jb.v13i2.61447

Abstract

 Picking the wrong learning model can obstruct the growth of students' competencies. This research seeks to evaluate the efficacy of the Project-Based Learning (PjBL) model when integrated with the STEAM approach to boost science process skills, creative thinking, and critical thinking among high school students during biology lessons. Employing a quasi experiment with a quantitative method, the study included 65 tenth-grade students from SMA Negeri 9 Makassar, separated into an experimental group (PjBL-STEAM) and a control group (PjBL). Data collection utilized observation forms and written assessments, followed by analysis through N-Gain tests and inferential statistics. Findings indicated that the STEAM-combined PjBL model managed to enhance creative thinking abilities (N-Gain 0.52) and critical thinking (N-Gain 0.50) at a moderate level, although it fell short in sufficiently promoting science process skills, which remained in the good range. The study concludes that incorporating STEAM affects science process skills and creative
PEMBERDAYAAN MASYARAKAT PESISIR MELALUI EDUKASI TENTANG KOSMETIK AMAN DAN HALAL DI DESA WAWATU, KABUPATEN KONAWE SELATAN Hatidjah Awaliyah Halid, Nur; Himaniarwati, Himaniarwati; Athur Ridwan, Bai; Andriani, Rina; Isrul, Muhammad; Anggarini Rasyid, Sri; Rahmaniar Trisnaputri, Dian
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 9, No 1 (2026): MARTABE : JURNAL PENGABDIAN KEPADA MASYARAKAT
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v9i1.%p

Abstract

Kosmetik merupakan kebutuhan yang banyak digunakan masyarakat tanpa selalu memperhatikan aspek keamanan dan kehalalan produk. Rendahnya literasi konsumen terhadap kandungan bahan kosmetik dan pentingnya label halal menjadi permasalahan utama, khususnya di masyarakat pesisir pedesaan. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan pemberdayaan masyarakat pesisir melalui edukasi tentang kosmetik aman dan halal di Desa Wawatu, Kecamatan Moramo Utara, Kabupaten Konawe Selatan. Metode kegiatan meliputi penyuluhan interaktif mengenai regulasi, identifikasi produk aman dan halal. Evaluasi dilakukan melalui pretest dan posttest untuk mengukur peningkatan pengetahuan peserta. Hasil menunjukkan adanya peningkatan rata-rata nilai dari 73,56 ± 8,49 pada pretest menjadi 89,93 ± 5,32 pada posttest (p 0,05), yang menandakan peningkatan signifikan dalam pemahaman peserta. Kegiatan ini berhasil menumbuhkan kesadaran masyarakat terhadap pentingnya keamanan dan kehalalan kosmetik. Diharapkan edukasi serupa dapat dilanjutkan secara berkelanjutan untuk memperkuat kemandirian dan potensi ekonomi masyarakat desa.
Standardization, Antioxidant, and Antimicrobial Activity Test of Ethanol Extract from Andiroba Bark (Carapa guianensis) Hasanuddin, Silviana; Isrul, Muhammad; Saafi, La Ode; Dewi, Citra; Yulianingsih, Eka Putri; Dewi, Shafira Endah Amartya; Nita, Waode Adisti Elmira; Zainal, Mardani
Indonesian Journal of Pharmaceutical Science and Technology Vol 13, No 1 (2026)
Publisher : Indonesian Journal of Pharmaceutical Science and Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/ijpst.v13i1.63644

Abstract

Most degenerative diseases are linked to excess free radicals generated by the body's metabolism or exposure to external factors. Antioxidants are used to help neutralize free radicals and treat bacterial infections. Andiroba bark (Carapa guianensis) is one of the plants used empirically by the people of the Province of Jeneponto to treat various diseases. This study aims to determine whether the ethanol extract of andiroba bark meets the standardization requirements and exhibits antioxidant activity, and to identify its ability to inhibit the growth of Staphylococcus aureus, Propionibacterium acnes, Staphylococcus epidermidis, and Escherichia coli. The results of the research showed that the results of specific and non-specific standardization of the ethanol extract from andiroba bark met the specified requirements, the ethanol extract had an antioxidant activity with an IC50 value of 15.985 μg/mL, which was included in the group of very strong antioxidants and could inhibit the growth of Staphylococcus aureus, Propionibacterium acnes, Staphylococcus epidermidis, and Escherichia coli bacteria at concentrations of 0.01 g/mL, 0.05 g/mL, and 0.1 g/mL. Overall, the ethanol extract from andiroba bark meets the standardization requirements and exhibits antibacterial activity.
Addressing Legal Uncertainty in Delayed Informed Consent: Protecting Health Workers in Indonesian Hospitals Surianto Subu, Toto; Isrul, Muhammad; Syaban, Abdul Rahim; Noviati, Noviati; Hadju, Lodes
Volksgeist: Jurnal Ilmu Hukum dan Konstitusi Vol. 8 Issue 2 (2025) Volksgeist: Jurnal Ilmu Hukum Dan Konstitusi
Publisher : Faculty of Sharia, Universitas Islam Negeri (UIN) Profesor Kiai Haji Saifuddin Zuhri Purwokerto, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24090/volksgeist.v8i2.13089

Abstract

In Indonesia’s emergency settings, family requests to postpone medical procedures present significant legal risks for health workers. Medical records often capture only patient consent or refusal, neglecting documentation of deferred actions. This study analyzes the legal position of deferred informed consent under the Health Law, the Medical Practice Law, and Ministry of Health regulations, while exploring practices observed at a district hospital. Using a descriptive legal approach, normative analysis was combined with semi-structured interviews with nine participants at Aliyah 1 General Hospital, including the chair of the medical committee, a medical records officer, physicians, and ward heads. Findings highlight three recurring issues: role ambiguity (unclear disclosure responsibilities during busy periods), temporal opacity (uncertainty about decision-making time and its effect on care), and undefined clinical thresholds (absence of guidelines for escalation). Additional problems include inconsistent delegation notes, varying comprehension among family members, and inadequate documentation of communication with off-site decision-makers. To address these gaps, this study proposes a Deferral of Medical Action Form and a Deferred-Action Standard Operating Procedure (SOP). These tools would record the initiator and rationale for postponement, urgency or triage level, risk briefing, time-bound reassessment, and clear clinical triggers. They mandate physician-led disclosure, identification of interpreters if needed, maintenance of brief communication logs, and linkage to eventual consent or refusal notes. By transforming informal deferral requests into a structured, time-sensitive process, this model safeguards patient autonomy while ensuring timely and legally defensible medical care.
Uji Aktivitas Antimikroba Fraksi Etanol dan n-Heksan Daun Melinjo (Gnetum gnemon L.) Terhadap Bakteri Escherichia coli dan Jamur Candida albicans Isnawati, Nur; Isrul, Muhammad; Himaniarwati
Jurnal Pharmacia Mandala Waluya Vol. 5 No. 2 (2026): Jurnal Pharmacia Mandala Waluya
Publisher : Prodi Farmasi Universitas Mandala Waluya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54883/jpmw.v5i2.350

Abstract

Gnetum gnemon L. dimanfaatkan sebagai pengobatan tradisional untuk menghambat pertumbuhan mikroorganisme, karena memiliki kandungan metabolit sekunder yaitu flavonoid, tanin, alkaloid, steroid, saponin yang dapat menghambat pertumbuhan mikroba. Ekstrak etanol daun melinjo memiliki aktivitas terhadap penghambatan pertumbuhan bakteri Escherichia coli dan jamur Candida albicans. Penelitian ini bertujuan untuk mengetahui aktivitas fraksi etanol dan n-Heksan daun melinjo (Gnetum gnemon L.) terhadap pertumbuhan bakteri Escherichia coli dan jamur Candida albicans. Jenis penelitian yang dilakukan adalah penelitian analitik. Sampel diekstraksi dengan metode maserasi menggunakan pelarut etanol 96%, kemudian hasil ekstraksi difraksinasi dengan metode ekstraksi cair-cair menggunakan pelarut etanol dan n-Heksan. Pengujian antimikroba dilakukan menggunakan metode paper disk, Amoxicillin dan Ketokonazole sebagai kontrol positif antimikroba. Analisis data dilakukan menggunakan Uji One Way Anova dengan SPSS. Hasil penelitian menunjukkan bahwa fraksi etanol daun melinjo terhadap bakteri Escherichia coli memiliki daya hambat pada konsentrasi 30% (10,2 mm), konsentrasi 40% (11,8 mm), konsentrasi 50% (13,1 mm), sedangkan pada fraksi n-Heksan tidak memiliki aktivitas antimikroba. Dan fraksi etanol daun melinjo terhadap jamur Candida albicans memiliki daya hambat pada konsentrasi 30% (8,5 mm), konsentrasi 40% (10 mm), konsentrasi 50% (11,3 mm), dan pada fraksi n-Heksan tidak memiliki aktivitas antimikroba. Pengujian menggunakan uji One Way Anova menunjukkan fraksi etanol daun melinjo (Gnetum gnemon L.) memiliki aktivitas antimikroba terhadap bakteri Eschrichia coli dan jamur Candida albicans dengan nilai signifikan p < 0,05. Hal ini menunjukkan adanya perbedaan signifikan dari tiap konsentrasi dalam menghambat mikroba. Perlu dilakukan penelitian lanjutan penetapan kadar senyawa total dari fraksi daun melinjo (Gnetum gnemon L.).
Enhancing students’ communication and collaboration skills through project-based learning in biology Isrul, Muhammad; Azis, Andi Asmawati; B, Nurhayati; Daud, Firdaus; Palennari, Muhiddin
JPBIO (Jurnal Pendidikan Biologi) Vol 11, No 1 (2026): April 2026
Publisher : STKIP Persada Khatulistiwa Sintang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31932/jpbio.v11i1.6356

Abstract

Biology learning requires mastery of concepts as well as communication and collaboration skills relevant to the 21st century. This study aims to analyze the effect of implementing deep learning-based Project-Based Learning (PjBL) compared to deep learning-based Direct Instruction (DI) on students’ communication and collaboration skills. The study employed a quasi-experimental method using a pretest-posttest nonequivalent control group design. The sample consisted of two 12th-grade classes at State High School 3 Makassar, selected through purposive sampling. The instruments consisted of validated questionnaires on communication and collaboration skills. Data were analyzed using ANCOVA at a significance level of 0.05. The results showed that the learning model had a significant effect on communication skills (F=53.59; p<0.05) and collaboration skills (F=8.89; p<0.05) after controlling for initial ability. The posttest average for communication in the PjBL class (84.81) was higher than that in the DI class (70.60), as was the case for collaboration (81.26 vs. 74.00). This study concludes that the deep learning-based PjBL model is more effective than the deep learning-based DI model in improving students’ communication and collaboration skills in biotechnology learning.
Perbandingan Metode Maserasi Dan Ultrasonik Terhadap Aktivitas Antioksidan Ekstrak Daun Cengkeh (Syzygium aromaticum L.) Mahfuzun Bone; Maria Almeida; Riki; Muhammad Isrul; Sulistiawati
Jurnal Pharmacia Mandala Waluya Vol. 5 No. 3 (2026): Jurnal Pharmacia Mandala Waluya
Publisher : Prodi Farmasi Universitas Mandala Waluya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54883/jpmw.v5i3.743

Abstract

Radikal bebas merupakan molekul reaktif yang dapat menyebabkan kerusakan sel apabila jumlahnya melebihikapasitas pertahanan tubuh. Antioksidan alami diperlukan untuk membantu menangkal radikal bebas, salahsatunya dapat diperoleh dari daun cengkeh (Syzygium aromaticum L.) yang mengandung senyawa bioaktif sepertieugenol dan flavonoid. Penelitian ini bertujuan untuk membandingkan metode ekstraksi maserasi dan ultrasonikterhadap rendemen dan aktivitas antioksidan ekstrak etanol daun cengkeh. Jenis penelitian ini adalah penelitiananalitik. Sampel yang digunakan berupa daun cengkeh yang diekstraksi menggunakan pelarut etanol 96% denganmetode maserasi dan ultrasonik. Pengujian aktivitas antioksidan dilakukan menggunakan metode DPPH denganpembanding vitamin C dan diukur menggunakan spektrofotometer UV-Vis pada panjang gelombang 517 nm. Hasilpenelitian menunjukkan bahwa metode maserasi menghasilkan rendemen sebesar 35,6%, sedangkan metodeultrasonik menghasilkan rendemen sebesar 8,96%. Hasil uji aktivitas antioksidan menunjukkan bahwa ekstrakmaserasi memiliki nilai IC₅₀ sebesar 3,31 μg/mL, sedangkan ekstrak ultrasonik memiliki nilai IC₅₀ sebesar 18,36μg/mL. Kedua ekstrak termasuk dalam kategori aktivitas antioksidan sangat kuat karena memiliki nilai IC₅₀ < 50μg/mL. Berdasarkan hasil tersebut, metode maserasi lebih efektif dibandingkan metode ultrasonik dalammenghasilkan ekstrak daun cengkeh dengan rendemen lebih tinggi dan aktivitas antioksidan yang lebih kuat.Kata kunci: daun cengkeh; ekstraksi; maserasi; ultrasonik; antioksidan.
Co-Authors Abdul Muthalib Abdul Rahim Sya’ban Abdul Rahim Sya’ban Achmad, Bromo Kusuma Achmad, Bromo Kusumo Ade Irmawati Ade Irmawati, Ade Aden Saputra Lahiata Adi Rianto Adnan Adnan Adryan Fristiohady Afiana Melini Agastia, Gayuh Agus Kurniawan Agus Kurniawan Agus Kurniawan Ahmad Saleh Ainan, Tri Airin Putri Akbar, Muhamad Ikhsan Alani, Fitriani W Alani, Fitriani W. Alfiyyah, Griyah Athifa Ali, Leniarti Andi Asmawati Azis Andiska, Lucky Andriani, Rina Ardi Wiranata Arsad Bahri Asbath Said Asnur Alimasi Aulia Agusmin Awaliyah Halid, Nur Hatidjah Awaliyah, Nur Hatidjah Ayu Ayu, Ayu Azlimin, Azlimin Bahar, Sulfianti Bai Athur Ridwan Bone, Mahfusun Bone, Mahfuzun Chicha Fatahena Citra Dewi Citra Dewi Citra Dewi Citra Dewi Dali, Dali Deo Julian Hikmat Dewi, Shafira Endah Amartya Dian Rahmaniar Trisnaputri Djunaiddin Djunaiddin Dwi Syah Fitra Ramadhan Dwi Wulandari Ningtias Purnama Fajrah, Nur Faziatul Farisyah, Astrid Riski Fatahu, Fatahu Fauziah, Rismayanti Findi Rahmawati Syahadat Findrayani, Ristanti Putri Firdaus Daud Fratiwi, Nuning Fristiohady, Adryan Gayuh Agastia Hadis, Abdul Hambali Thalib Hamdani Sapuan Tanggapili Hartawan Linharso Hasanuddin, Silviana Hasni, Ullya Hasninal, Sitti Hatidjah Awaliyah Halid, Nur Hazan, Neli Himaniarwati Himaniarwati, Himaniarwati Himaniarwati, Himaniarwati Ida Fitriah, Wa Ode Islamia, Mutmainnah Nur Ismail Ismail Isnawati, Nur Jamal Saripa Jambilu, Eviyanti Jastria Pusmarani Pusmarani Juslan Kadarul, Nindi Novrianti Kartini Kartini Khoirul Nasikin Kusumo Achmad, Bromo Kusumo Achmad, Juslan La Djabo Buton La Ode Muhammad Andi Zulbayu La Ode Saafi Latif, Rahmawati Lestari, Nur Ayu Lodes Hadju Lolok, Nikeherpianti Mahfuzun Bone Maria Almeida Maulidya, Vina Mauliyana, Andi Mimi Yati Mimi Yati Muh. Chezar R Muh. Ikhsan Akbar Muhamad Ikhsan Akbar Muhammad Ilyas Yusuf Muhiddin Palennari Muliana GH Mus Ifaya Mustikawati, Wd Ifan Muthalib, Abd. Muthma'innah Mashar, Harlyanti Nasrullah Nasrullah Nikeherpianti Lolok Nikeherpianti Lolok Niko Rahmat Nita, Waode Adisti Elmira Noviati Noviati Noviati Nuning Fratiwi Nuning Nur Aisyah Ainun Nur Hatidjah Awaliyah Halid Nurhayati B Olu, Sanju La Patongai, Dian Dwi Putri Ulan Sari Pongdatu, Merry Puriandani, Ketut Ayu Putra, Agus Kurniawan Putri, Airin Putri, Tenri Zulfa Ayu Dwi Rahmadani, Ulfa Novianti Rahmaniar Trisnaputri, Dian Ramadhan, Dwi Syah Fitrah Rasyid, Sri Anggarini Ratna Umi Nurlila Ratna Umi Nurlila Rifa’atul Mahmudah Riki Rina Andriani Riski Vitasari Rismayanti Fauziah Rismayanti Fauziah Risnawati, Neneng Rizkiana, Wa Ode Saafi, La Ode Sahidin, Idin Salzabillah, Nabila Safa Sanju La Olu Sarah Sarah Saranani, Selpirahmawati Sari, Andi Mona Fatirah Sarmila Sarmila Selpirahmawati Saranani Selpirahmawati Saranani Septiana, Elma Septiarini, Nur Afnisa Setiawan, La Ode Wawan Shafira Endah Amartya Dewi Siharis, Fatma Sari Silviana Hasanuddin Silviana Hasanuddin Silviana Hasanuddin Siti Nur Anisa Sitti Hasninal Sri Anggarini Sufiati M Suhaera, Suhaera Sulistiawati Surianto Subu, Toto Suriyani Suriyani, Suriyani Sya'ban, Abdul Rahim Syaban, Abdul Rahim Syafrie, Firhani Anggriani Syaiful, Ahmad Syifa, Fadhil Nur Teguh Supriyono Trisnaputri, Dian Rahmaniar Ulfi Dwicahyani Ullya Hasni Vitasari, Riski Vivin Wahdini Wa Ode Ida Fitriah Wa Ode Ida Fitriah Wa Ode Ida Fitriah Wa Ode Nova Noviyanti Wa Ode Yuliastri Wa Ode Yuliastri Wijayanti, Putri Mega Wulan Maharani Wulandari Ningthias, Dwi Yati, Mimi Yesking Inda Muraski Yulianingsih, Eka Putri Yuliastri, Wa Ode Yusuf Useng Zainal, Mardani Zakrawan Ananda Putra Pratama