Claim Missing Document
Check
Articles

Komposisi Bahan Volatil Ekstraks Kulit batang Antiaris toxicaria Lesch yang Tumbuh di Pulau Kalimantan Subiono, Tjatjuk; Sadaruddin, Sadaruddin
Jurnal Pertanian Terpadu Vol 8 No 1 (2020): Jurnal Pertanian Terpadu Jilid VIII Nomor 1 Juni 2020
Publisher : Sekolah Tinggi Pertanian Kutai Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36084/jpt..v8i1.216

Abstract

Antiaris spp yang tumbuh di pulau Kalimantan telah dikenal sebagai tanaman pada kulit batangnya menghasilkan getah dan telah digunakan sebagai racun sumpit dan obat tradisional. Namun hingga saat ini belum ada laporan penelitian tentang kandungan komponen volatil di kulit batang tanaman tersebut. Penelitian ini dilaksanakan di Laboratorium Kimia Organik (Ekstraksi bahan volatil), analisis GC-MS di laboratorium Pusat Ilmu Hayati Universitas Brawijaya, pada bulan Agustus-Oktober 2017. Tujuan penelitian untuk memberikan informasi tentang komposisi kimia minyak atsiri dalam kulit Antiaris spp yang dihasilkan dari metode destilasi. Distilat diekstraksi dengan 2 pelarut polaritas yang berbeda yaitu n-heksana dan etil asetat. Komposisi kimiawi ekstrak tersebut kemudian dianalisis dengan GC-MS. Hasil analisis GC-MS pada pelarut n-heksana menunjukkan adanya senyawa volatil seperti isoforon (35,795%), sitronelal (0,52%), β-patchoulene (0,186%), geranyl acetate (0,377%), Z-3 - hexadecene (0,543%), geranyl butyrate (0,323%), asam palmitat (0,677%), terpenol (0,352%), terpeniol hidrat (0,246%) dan citronelllyl acetate (0,233%). Sedangkan dalam pelarut etil asetat mengandung β-patchoulene (1,799%), α-hexyl cinnamaldehyde (0,949%), alpha-octadecene (6,135%), alkohol miristat (3,554%) dan asam heksadekanoat (5,724%). Pelarut n-heksan memberikan hasil bahan volatil yang lebih kompleks dibandingkan etil asetat.
ALOKASI FOTOASIMILAT, PERTUMBUHAN DAN HASIL PADI LADANG LOKAL (Oryza sativa L.) ASAL PROVINSI KALIMANTAN TIMUR DENGAN APLIKASI BAHAN ORGANIK Sadaruddin, Sadaruddin; Subiono, Tjatjuk; Idris, Suria Darma
Agrifor : Jurnal Ilmu Pertanian dan Kehutanan Vol 23, No 1 (2024): Maret 2024
Publisher : Universitas 17 Agustus 1945 Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31293/agrifor.v23i1.7521

Abstract

Penelitian bertujuan untuk mengetahui distribusi fotoasimilat, pertumbuhan dan hasil varietas padi lokal pada beberapa dosis pupuk organik. Penelitian dilaksanakan sejak bulan Februari sampai Desember 2022. Tempat penelitian di di Kelurahan Gunung Kelua, Samarinda Provinsi Kalimantan Timur. Percobaan faktorial yang disusun dalam  Rancangan Acak Kelompok (Randomized Completely Block Design).  Faktor pertama terdiri tiga varietas  padi lokal v1 (Ace), v2 (Mayas), dan v3 (Gedagai).  Faktor kedua dosis bahan organik terdiri 4 taraf, yaitu b0 (0 ton ha-1), b1 (50 g rumpun-1 (5 ton ha-1), b2 (100 g rumpun-1 (10 ton ha-1), dan b3 (150 g rumpun-1 (15 ton ha-1), diulang 3 kali. Hasil penelitian menunjukkan bahwa pemberian bahan organik berpengaruh terhadap tinggi tanaman, jumlah anak produktif, panjang malai, jumlah gabah isi per malai, dan hasil gabah kering. Interksi antara varietas dan pupuk organik terdapat pada berat 1.000 butir gabah kering. Dosis pupuk organik optimum Varietas Ace, Mayas, dan Gedagai masing-masing 70,50 g, 77,15 g, dan 64,94 g per rumpun, dengan hasil maksimum masing-masing 40,12 g, 37,60 g, dan 36,53 g per rumpun. Alokasi fotoasimilat ke bagian daun, batang dan akar bervariasi pada masing-masing varietas. Terdapat peningkatan alokasi fotoasimilat ke bagian gabah, terlihat dari meningkatnya hasil dengan pemberian bahan organik pada masing-masing varietas.  
PENERAPAN KEGIATAN BERMAIN MOTORIK HALUS UNTUK MENSTIMULASI KEMAMPUAN MENULIS PERMULAAN ANAK USIA 4 -5 TAHUN DI POS PAUD MEKAR DESA TUDUA Karlina, Gabrila; Sadaruddin, Sadaruddin; Fitri, Riskal
INDOPEDIA (Jurnal Inovasi Pembelajaran dan Pendidikan) Vol. 3 No. 4 (2025): DESEMBER 2025
Publisher : Media Inovasi Pendidikan dan Pembelajaran

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

Abstract

Penelitian ini bertujuan untuk mendeskripsikan penerapan kegiatan bermain motorik halus melalui media finger painting dan pastisin dalam menstimulasi kemampuan menulis permulaan anak usia 4–5 tahun di Pos PAUD Mekar Desa Tudua. Penellitian menggunakan pendekatan kualitatif deskriptif dengan teknik pengumpulan data berupa observasi, wawancara, dan dokumentasi. Hasil penellitian menunjukkan bahwa sebelum diberikan perlakuan, sebagian anak masih mengalami kesulitan dalam menulis permulaan, seperti memegang alat tulis, membuat garis lurus, dan mengikuti pola sederhana.Kegiatan finger painting membantu mengembangkan kelenturan jari, koordinasi mata-tangan, selrta kekuatan otot melalui aktivitas mengolels, me,nepelkan, dan membuat pola. Sementara kegiatan bermain plastisin melatih kekuatan jari melalui aktivitas meremas, mencubit, menggulung, dan membentuk adonan. Setelah penerapan kedua kegiatan tersebut, anak menunjukkan perkembangan positif, seperti coretan yang lebih terarah, kemampuan mengikuti pola, serta meningkatnya minat dan kepercayaan diri dalam menulis. Dengan demikian, media finger painting dan plastisin terbukti efektif dalam menstimulasi kemampuan menulis permulaan anak.
MENINGKATKAN KEMAMPUAN NILAI AGAMA DAN BUDI PEKERTI ANAK MELALUI PENERAPAN MODEL PEMBELAJARAN DEDEN PJBL DI TAMAN KANAK -KANAK IHYA AL-ULUM MAKASSAR Bugis, Nurhayati; Sadaruddin, Sadaruddin; Fitri, Riskal
INDOPEDIA (Jurnal Inovasi Pembelajaran dan Pendidikan) Vol. 3 No. 4 (2025): DESEMBER 2025
Publisher : Media Inovasi Pendidikan dan Pembelajaran

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

Abstract

Penelitian tindakan kelas ini bertujuan untuk meningkatkan kemampuan nilai agama dan budi pekerti anak melalui penerapan model pembelajaran DEDE- n PjBL Design, Explain, Development, and Evaluation - Project-Based Learning di Taman Kanak-Kanak Ihya Al-Ulum Makassar. Hasil Siklus I menunjukkan bahwa kemampuan nilai agama dan budi pekerti anak mulai berkembang, namun masih ditemukan beberapa kendala, terutama pada aspek kedisiplinan, tanggung jawab, dan konsistensi dalam menunjukkan perilaku positif. Pada Siklus II, setelah dilakukan perbaikan strategi, peningkatan perilaku anak terlihat lebih signifikan. Pada pertemuan pertama, anak mulai menunjukkan kesadaran lebih tinggi dalam menerapkan nilai religius, seperti berdoa sebelum dan sesudah kegiatan, serta menjaga tanaman sebagai wujud amanah. Perubahan yang lebih kuat tampak pada pertemuan kedua, di mana anak dapat menunjukkan perilaku yang lebih stabil, seperti kerja sama, empati, disiplin, dan tanggung jawab dalam menyelesaikan proyek merawat tanaman. Secara keseluruhan, penerapan model DEDEN-PjBL terbukti efektif dalam memperkuat nilai agama sekaligus menumbuhkan budi pekerti anak secara menyeluruh.
Enhancing Scientific Process Skills through Clay-Based Learning Media: An Early Childhood Science Learning Strategy on the Thematic Unit “The Universe” Nirwana, Nirwana; Amir, Rudi; Sadaruddin, Sadaruddin
Golden Age: Jurnal Ilmiah Tumbuh Kembang Anak Usia Dini Vol. 10 No. 4 (2025)
Publisher : Program Studi Pendidikan Islam Anak Usia Dini, Fakultas Ilmu Tarbiyah dan Keguruan, UIN Sunan Kalijaga, Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/jga.2025.104-08

Abstract

This study examined the development and implementation of clay-based experimental media to support early childhood science learning on the theme of the universe. Although early science education has received increasing attention, young children often struggle to understand abstract astronomical concepts because they lack access to tangible, developmentally appropriate learning materials. This study addressed this issue through the integration of art-based, hands-on inquiry activities that emphasize sensory exploration as a basis for conceptual understanding. A descriptive qualitative design was conducted in an early childhood education setting in Makassar, Indonesia, involving seventeen informants consisting of two early childhood teachers, ten children aged five to six years, and five parents. Data were collected through classroom observations, semi-structured interviews, and document analysis. The research focused on the process of designing and applying clay-based models of the sun, Earth, moon, and stars to simulate day and night through guided experimentation in a play-based learning environment. The findings indicate that children engaged with concrete representations of astronomical phenomena, demonstrated sustained participation in learning activities, and expressed emerging explanations of light, darkness, and Earth’s rotation. The learning process was also characterized by increased teacher–child interaction during inquiry-oriented discussions. Supporting factors included teacher creativity, the accessibility of low-cost materials, and children’s interest in manipulative activities, while constraining factors involved limited instructional time and variation in teachers’ prior experience with arts-integrated science learning. This study contributes to broader debates on early childhood science education by illustrating how low-cost, tactile learning materials mediate children’s engagement with abstract scientific concepts across early learning contexts in resource-limited educational settings.
The Role of Teachers in Handling Bullying Among Children in Kindergarten Learning Environments indriyani Indriyani; Sadaruddin Sadaruddin; Andi Rezky Nurhidaya
Ihya Ulum: Early Childhood Education Journal Vol 4 No 1 (2026): Ihya Ulum: Early Childhood Education Journal
Publisher : PG PAUD Universitas Islam Makassar | LP2M-UIM | PPJ PAUD (Perhimpunan Pengelola Jurnal PAUD) Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59638/ihyaulum.v4i1.571

Abstract

Bullying in early childhood represents a severe threat to the integrity of social-emotional development within the school environment. This study aims to analyze the manifestations of child bullying behavior in the learning environment of Pabata Ummi Kindergarten, as well as to evaluate the operationalization of teachers' strategic roles in detecting and intervening in such cases. A qualitative approach with a descriptive method was applied in this research. Data were gathered through a one-month passive participant observation, semi-structured in-depth interviews with the principal, classroom teacher, and parents, along with a documentary review of children's developmental anecdotal records. Data analysis was conducted interactively, encompassing data reduction, thematic data display, and conclusion drawing. The results indicated that physical bullying (pushing, seizing items), verbal bullying (mocking parents' names, taunting peers' abilities), and relational bullying (social exclusion from playgroups) still frequently occurred, particularly during free-play hours due to limited daily supervision ratios. Educators play a vital role as counselors, facilitators, and motivators by implementing a conducive classroom environment and executing humanistic, non-violent, curative-restorative measures. Nevertheless, teacher interventions remain reactive-spontaneous based on personal empirical experience, due to the absence of standard operational guidelines at school and a lack of formal competency training. This study recommends the importance of strengthening anti-bullying conceptual literacy for educators through continuous workshops, alongside the necessity of synchronous positive parenting synergy with parents to dismantle the normalization bias of childhood violence in order to establish a safe, inclusive, and child-friendly early childhood education unit.
Meningkatkan Perkembangan Nilai Agama dan Moral melalui Metode Keteladanan pada Anak Usia Dini Hernawati Hernawati; Sadaruddin Sadaruddin; Riskal Fitri
Jurnal Obsesi : Jurnal Pendidikan Anak Usia Dini Vol. 9 No. 6 (2025)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/obsesi.v9i6.7114

Abstract

Pendidikan karakter yang berlandaskan pada prinsip-prinsip keagamaan dan moralitas sangat penting terhadap  karakter anak sejak dini. Namun, banyak anak belum berkembang optimal, terutama dalam ibadah sederhana, hafalan doa, dan perilaku religius. Melalui penelitian ini, diharapkan nilai agama dan moral anak dapat ditingkatkan dengan menggunakan metode keteladanan dengan pemberian contoh positif secara konsisten. Penelitian ini berbentuk tindakan kelas dua siklus dengan pendekatan partisipatif, data dikumpulkan melalui observasi, wawancara, dokumentasi, dan pencatatan lapangan. Temuan penelitian mengungkapkan metode keteladanan berdampak positif pada perilaku anak, mendorong kemandirian ibadah, serta membentuk empati dan sopan santun. Kesimpulan menegaskan bahwa keteladanan merupakan pendekatan instruksional yang efektif dan strategi karakter berkelanjutan. Temuan ini berkontribusi pada pengembangan pembelajaran yang menekankan internalisasi nilai-nilai  agama dan moral dalam pendidikan anak usia dini.
Peningkatan Kemampuan Sosial Emosional Anak Usia 5-6 Tahun Melalui Kegiatan Bermain Kooperatif Firawati HR; Sadaruddin Sadaruddin; Nasaruddin Nasaruddin
Ihya Ulum: Early Childhood Education Journal Vol 3 No 2 (2025): Ihya Ulum: Early Childhood Education Journal
Publisher : PG PAUD Universitas Islam Makassar | LP2M-UIM | PPJ PAUD (Perhimpunan Pengelola Jurnal PAUD) Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59638/ihyaulum.v3i2.645

Abstract

This research was motivated by the low social-emotional skills of children aged 5-6 years at TK Riffat Ummul Mukminin, which were characterized by egocentric behavior, difficulty in sharing, and unstable emotional control due to exposure to individualistic digital technology. The primary objective of this study was to improve children's social-emotional skills through the implementation of cooperative play activities. The method employed was a collaborative Classroom Action Research (CAR) following the Kemmis and McTaggart model, consisting of two cycles with stages of planning, acting, observing, and reflecting. The research subjects comprised 15 children in Group B. Data collection techniques were conducted through systematic observation, documentation, and interviews, using an observation sheet as the instrument to measure indicators of cooperation, mutual assistance, compliance with rules, and sharing ability. The results showed a significant behavioral transformation at each stage. In the pre-cycle condition, the average social-emotional skill of the children only reached 35% (Not Developed category). After the intervention in Cycle I, the percentage increased to 55.75% (Starting to Develop category). Culminating in Cycle II, the children's skills escalated dramatically, reaching a classical average of 83.75% (Very Well Developed category), thereby exceeding the established success indicator of 80%. These findings prove that cooperative play through role-playing strategies, group games, and the use of constructive media is effectively capable of reducing egocentric traits, building empathy, and training children's self-regulation optimally. The conclusion of this study confirms that cooperative play activities constitute a valid learning strategy to develop early childhood interpersonal intelligence in the school environment.
Qur’anic Ta‘lim and Early Childhood Character Formation in Raudhatul Athfal (Islamic Preschools) in Makassar, Indonesia Ramlah Yusran; Muhammad Yusuf; Hasyim Haddade; Sadaruddin Sadaruddin
Al-Musannif Vol. 8 No. 1 (2026)
Publisher : Madrasah Tsanawiyah DDI Cilellang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65046/msn.v8i1.9

Abstract

This study aims to analyze the implementation of Qur’anic ta‘lim in Raudhatul Athfal (RA), examine its contribution to early childhood character formation, and identify the supporting and inhibiting factors affecting its implementation. This research employed a qualitative approach using a multiple-case study design conducted at three RA in Makassar affiliated with Nahdlatul Ulama, Muhammadiyah, and Wahdah Islamiyah. Data were collected through in-depth interviews, participant observation, and documentation involving principals and teachers. Data were analyzed through within-case and cross-case analysis. The findings reveal that Qur’anic ta‘lim has been implemented systematically through the integration of faith, worship, morality, and prophetic stories into daily learning activities. Despite differences in instructional strategies, all three RA share a common orientation toward internalizing Qur’anic values through habituation, teacher role modelling, and Islamic school culture. Qur’anic ta‘limcontributes to the development of religious, social, and moral character, including honesty, responsibility, empathy, discipline, and respect for others. Its implementation is supported by program consistency, integrated learning materials, exemplary teachers, and a conducive school environment. However, limited parental involvement, socio-emotional challenges among children, and the need for more inclusive educational approaches remain obstacles. This study highlights Qur’anic ta‘lim as a pedagogical mechanism for fostering holistic character development in early childhood education.
SCIENCE, TECHNOLOGY, AND SOCIETY (STS)-BASED TEACHER PEDAGOGICAL STRATEGIES FOR CULTIVATING GROWTH MINDSET IN EARLY CHILDHOOD EDUCATION A. Rezky Nurhidaya S; Sadaruddin Sadaruddin
Referensi Islamika: Jurnal Studi Islam Vol. 4 No. 3 (2026): JUNE
Publisher : Academic Bright Collaboration

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.66053/ri.v4i3.459

Abstract

This study aimed to: (1) analyse the initial conditions of children's growth mindset and grit deficiencies, (2) describe the implementation of Science, Technology, and Society (STS)-based pedagogical strategies integrated through traditional games (asing-asing, bom, and kucing dan tikus), and (3) analyse their empirical impact on the development of early childhood growth mindsets. This research used an explanatory sequential mixed-methods design. Quantitative data from a quasi-experimental setup (N=30) were analyzed using the Wilcoxon signed-rank test. These outputs were then sequentially integrated and triangulated with qualitative data obtained from semi-structured teacher interviews, field observations, and audio-visual documentation logs involving children and teachers at Raudhatul Athfal (RA) Ihya Ulum in Makassar City. The results indicated that children's initial conditions were dominated by a rigid fixed mindset and social-emotional deficiencies, characterised by persistent egocentrism, low perseverance, and a tendency to avoid difficult tasks. The implementation of STS-based pedagogical strategies through culturally rooted traditional games, combined with adaptive teacher scaffolding and effort-based reinforcement, has been proven to create meaningful learning experiences. Post-intervention empirical analysis demonstrated a profound statistical leap in the experimental group, with growth mindset mean scores rising significantly from 16.30 to 20.70 (p=0.005), in sharp contrast to the control group’s stagnation. Qualitative triangulation confirmed that this active approach successfully dismantled egocentric isolation, nurtured emotional self-regulation, and enabled children to constructively reframe failures into strategic opportunities for growth. This study bridges the gap between cognitive STS frameworks and affective mindset theories. Practically, it provides a cost-effective, easily applicable, and culturally responsive curriculum model for preschool educators to strengthen early childhood integrative experience-based learning, particularly within the context of Islamic education. Previous STS research heavily emphasises cognitive outputs, leaving critical affective dimensions like grit and mindset transformation unexplored within preschool Islamic frameworks. Another research gap lies in the lack of case-centered classroom studies illustrating the real-time implementation of these pedagogical strategies. Therefore, this study fills these gaps by examining how an STS-infused traditional games strategy structurally transforms fixed mindsets into growth mindsets in an RA setting. This study provides a practical, low-cost blueprint for teachers to foster psychological resilience and 21st-century social competence through structured play.