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Budidaya Tiga Varietas Ikan Nila (Oreochromis niloticus) pada Kolam Bundar dengan Sistem Bioflok Patmawati, Hetty; Wahyuningsih, Setya; Mansyur, Muhamad Zulfikar; Yulianto, Eko; Thibyan, Mohamad
Jurnal ABDINUS : Jurnal Pengabdian Nusantara Vol 7 No 1 (2023): Volume 7 Nomor 1 Tahun 2023
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/ja.v7i1.18543

Abstract

This activity aims to increase knowledge and benefits from different Tilapia cultivation using circular pond media with the Biofloc system. The activity was carried out by inviting consultants from the fields of food security, agriculture and fisheries, to explain the procedures for cultivation with the Biofloc system. The use of the Round Pool media was chosen as a solution to the lack of available land. From the cultivation of 3 varieties of tilapia, we found that each variety of tilapia has its own advantages. The Black Prima Tilapia variety outperformed the other 2 varieties in terms of growth, but Nirwana III Tilapia variety had the highest survival rate compared to the other 2 varieties. From these findings it can be concluded that those who are looking for fast growth can keep the Black Prima Tilapia fish. However, if you want to live long in order to get high yields, you can keep Nirwana III tilapia. Although Tilapia is not superior in terms of growth acceleration or Longevity, the advantage of Tilapia is its thicker flesh, possibly due to its smaller head size. Having the advantages of each variety of tilapia can be a consideration for readers to choose varieties of tilapia based on their goals and needs.
The Relationship Between Self-Concept and Students’ Mathematical Connection Ability Ulfah, Elia Damayantie; Supratman, Supratman; Patmawati, Hetty
Edumatica : Jurnal Pendidikan Matematika Vol 15 No 3 (2025): Edumatica: Jurnal Pendidikan matematika (Desember 2025)
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/edumatica.v15i3.47015

Abstract

This study is conducted to explore how self-concept correlates with mathematical connection skills among eight-grade students at SMPN 14 Tasikmalaya. The research method used is a survey method with a deskriptive quantitative approach. The population used in this study was all eight-grade students at SMPN 14 Tasikmalaya. This study applied simple random sampling, resulting in a sample of 36 students. Data collection was conducted through the distribution of self-concept questionnaires and mathematical connection ability tests. The research instruments used were self-concept questionnaires and essay questions to measure mathematical connection ability. The data analysis technique used to test the hypothesis was the Pearson product-moment correlation test, preceded by prerequisite analysis tests, namely normality and linearity tests. The results of the data analysis showed that there was a positive and significant correlation between self-concept and students' mathematical connection abilities. Students' self-concept was categorized as moderate, and their mathematical connection abilities was also in the moderate category. These findings indicate that the more positive the self-concept of students, the higher their mathematical connection abilities
Pelatihan Pembuatan Bahan Ajar E-Comic Untuk Meningkatkan Kompetensi Profesional Guru-Guru SD IT Al Amin Sindangkasih Ciamis Nani Ratnaningsih; Hetty Patmawati; Edi Hidayat; SATYA SANTIKA; Rianto; Reno Triyono; Zahra Salsabila Mutmainah
Almufi Jurnal Pengabdian Kepada Masyarakat Vol 6 No 1: Juni (2026)
Publisher : Yayasan Almubarak Fil Ilmi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63821/ajpkm.v6i1.505

Abstract

Pelatihan pembuatan bahan ajar berbasis e-comic untuk guru-guru SD IT Al Amin di Kecamatan Sindangkasih Kabupaten Ciamis dilaksanakan guna meningkatkan kompetensi profesional dan inovasi pembelajaran digital. Latar belakang kegiatan ini adalah rendahnya penguasaan media pembelajaran digital interaktif di kalangan guru, yang berdampak pada motivasi dan pemahaman belajar siswa. Metode pelatihan mencakup sesi teori dan praktik penggunaan aplikasi pembuat e-comic seperti Comic Life dan Canva, disertai pendampingan dan evaluasi produk. Hasil pelaksanaan pelatihan, mulai dari persiapan sampai pendampingan sesuai dengan harapan, guru-guru mengikuti kegiatan dari awal sampai pada proses pendampingan pembuatan bahan ajar e-comic. sebagai hasil evaluasi diperoleh kepuasan dari guru-guru terhadap kegiatan pelatihan bahan ajar e-comic yaitu secara keseluruhan dari indikator kegiatan materi pelatihan, rata-rata menjawab sangat setuju sebesar 61,8 % dan 38,2% menjawab setuju. untuk indikator narasumber sebesar 83% sangat setuju dalam menguasai materi, dan 17% setuju dalam penguasaan materi. pada indikator Metode dan media pelatihan yang digunakan, 56% sangat setuju dengan metode pelatihan yang digunakan, 38,4% setuju, dan ada 5,6% yang tidak setuju. untuk indikator fasilitas dan sarana sebanyak 66,7% sangat setuju, 30,7% setuju, dan 2,6% tidak setuju dengan fasilitas dan sarana. pada indikator dampak dan manfaat sebanyak 68,7% guru-guru menjawab sangat setuju dan 31,3% menjawab setuju. sebanyak 65,98% sangat setuju pada indikator penyelenggaraan dan teknis, sedangkan 34,02% setuju. sehingga memberikan dampak positif dalam kegiatan pengabdian ini.  
Mathematical Thinking Process of Gifted Elementary School Students in Tasikmalaya City: A Case Study Hetty Patmawati; Een Unaenah
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol. 13 No. 4: October 2025
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v13i4.17685

Abstract

This study aims to describe the mathematical thinking process of gifted elementary school students in Tasikmalaya City in solving mathematical problems that include aspects of conceptual understanding, reasoning, problem solving, representation and mathematical connections. Data were collected through mathematical tests with five higher order thinking skill (HOTS) items, clinical interviews, and direct observations. Scoring reliability between two independent raters showed a high level of agreement (κ = 0.82). Data were analyzed qualitatively through data reduction, categorization, triangulation, and interpretation of emerging patterns. The subjects of the study were ten gifted students identified based on high mathematical ability scores in elementary schools in Tasikmalaya City. Data analysis used a qualitative approach with a case study design through the stages of data reduction to sort out relevant information, data presentation in the form of descriptions and categorization, data triangulation to validate findings from various sources, and drawing conclusions based on patterns that emerge from the data. The findings reveal that gifted students display time efficiency, multiple strategies, and reflective checking behavior in mathematical problem-solving. Of the ten students, one was in the very high category, seven were in the high category, and two were in the medium category. The most dominant indicators were mathematical reasoning and connections, while representation and conceptual understanding showed greater variation. Of the ten students, one student is in the very high category, seven students are in the high category, and two students are in the medium category. Each indicator implies targeted educational support: enrichment tasks for conceptual understanding, structured argumentation exercises for reasoning, open-ended and real-world tasks for problem solving, visual and model-based scaffolding for representation, and interdisciplinary activities for mathematical connections. These findings underscore the need for differentiated, problem-based, and creativity-oriented learning approaches to optimize the potential of gifted students in elementary schools.