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All Journal J-PEK (JURNAL PEMBELAJARAN KIMIA) Jambura Journal of Educational Chemistry Jurnal Crystal : Publikasi Penelitian Kimia dan Terapannya Jurnal Ilmiah Kanderang Tingang Journal Of Khairun Community Services KREATIF: Jurnal Pengabdian Masyarakat Nusantara Panrita Inovasi: Jurnal Pengabdian Kepada Masyarakat Jurnal Pelayanan Hubungan Masyarakat Pentagon: Jurnal Matematika dan Ilmu Pengetahuan Alam Algoritma: Jurnal Matematika, Ilmu Pengetahuan Alam, Kebumian dan Angkasa Dinamika Sosial: Jurnal Pengabdian Masyarakat Dan Transformasi Kesejahteraan Damhil: Jurnal Pengabdian kepada Masyarakat J-CEKI Jurnal Pendidikan Kimia, Fisika dan Biologi
Erga Kurniawati
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Law, Crime, Criminology & Criminal Justice Mathematics Physics Public Health Social Sciences Other

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Peningkatan Model Pembelajaran Cooperatif Scripting dengan Keterampilan Proses untuk Meningkatkan Motivasi dan Hasil Belajar Kimia Haris Munandar; Najmah Najmah; Erga Kurniawati; Thayban Thayban; Arviani Arviani; Kostiawan Sukamto
Jambura Journal of Educational Chemistry Vol 4, No 2 (2022): Agustus
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jjec.v4i2.15732

Abstract

This Classroom Action Research aims to apply the Cooperative Scripting Learning Model to improve motivation and learning outcomes at SMA YP PGRI 2 Makassar. The research subjects were students of class XI IPA, totalling 35 students. The implementation of this research consisted of two cycles, each consisting of three meetings and one evaluation meeting. The learning outcomes that have been carried out have an increase in the category of student learning outcomes, in the first cycle in the medium category, namely 20 students or 57.14%, while in the second cycle, 17 people or 48.57%. The average increase in student motivation in cycle 1 was 60.57% and cycle II was 75.43%, as well as an increase in student learning mastery in cycle I, namely 24 people or 68.57% and an increase in cycle II as many as 31 people or 88, 57%. Thus, it can be concluded that the cooperative scripting biology learning model with process skills can increase the motivation and learning outcomes of class XI IPA SMA YP PGRI 2 Makassar.
Media Virtual Vs Media Konkret: Peningkatan Kompetensi Dalam Merepresentasi Erga Kurniawati; Thayban Thayban; La Alio; Kostiawan Sukamto
Jurnal Ilmiah Kanderang Tingang Vol 14 No 1 (2023): Jurnal Ilmiah Kanderang Tingang
Publisher : FKIP Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/jikt.v14i1.189

Abstract

Representational Competence (RC) can be enhanced with virtual and concrete media. However, the effectiveness of using virtual media is significantly different from concrete media. Recent studies do not fully confirm the use of virtual and concrete media because the materials used have a lower visuospatial level. This study uses a molecular symmetry material with a high visuospatial level. This study aims to compare the effectiveness of using concrete and virtual media on students' understanding of symmetry material. The research was conducted using a quasi-experimental design with 62 students as a sample. The comprehension test instrument has a reliability coefficient based on the Cronbach Alpha test of 0.897. Data analysis was performed with a two-way analysis of variance test. The results show that virtual media is more effective than concrete media in increasing RC and understanding molecular symmetry.
PELATIHAN PENGEMBANGAN MEDIA PEMBELAJARAN BERBASIS TEKNOLOGI UNTUK MENINGKATKAN KEMAMPUAN LITERASI DAN NUMERASI Haris Munandar; Erga Kurniawati; Thayban Thayban
KREATIF: Jurnal Pengabdian Masyarakat Nusantara Vol. 2 No. 3 (2022): September : Jurnal Pengabdian Masyarakat Nusantara
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/kreatif.v2i3.1069

Abstract

Program pengabdian kepada masyarakat ini bertujuan untuk memberikan pelatihan kepada guru-guru SD Al Huda Kota Selatan untuk mengembangkan media pembelajaran berbasis teknologi yang diharapkan dapat meningkatkan kemampuan lietrasi dan numerasi siswa. Pelatihan ini terdiri dari dua tahapan yakni tahap pertama berupa observasi dan wawancara, kemudian tahap kedua atau pelaksanaan yang terdiri dari pemaparan materi yang dilanjutkan dengan diskusi dan tanya jawab. Pelatihan yang dilakukan menunjukkan adanya tambahan motivasi bagi guru untuk mecoba mengaplikasikan teknologi dan media pembelajaran dalam kegiatan belajar mengajar di kelas. Kegiatan ini cukup efektif dilakukan terlihat dari antusiasme guru mengikuti pelatihan dan meminta diadakannya pelatihan serupa secara berkala.
Penyuluhan Budaya Siaga Bencana Siswa SDN 3 Kabila Bone Ayub Pratama Aris; Ninasafitri Ninasafitri; Masruroh Masruroh; Moch Rio Pambudi; Najmah Najmah; Erga Kurniawati
Panrita Inovasi: Jurnal Pengabdian Kepada Masyarakat Vol 1 No 1 June 2022
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (585.033 KB) | DOI: 10.56680/pijpm.v1i1.36547

Abstract

Disasters in Indonesia can be detrimental every time they occur, Gorontalo, which is on the Pacific plate route, has the potential for disasters to occur, therefore it is necessary to be prepared for disasters, most victims of school-age children, the importance of disaster knowledge from an early age in order to reduce threats to children. among others (before, during, and after a disaster) conducted using the lecture method which is expected to provide an overview of disaster preparedness. from this counseling explains the culture of disaster preparedness where this explanation is carried out for six disasters that often occur in Indonesia. To reduce disaster risk, a culture of preparedness must be instilled from an early age on a regular basis so that disaster preparedness is a step to deal with disasters. disaster preparedness can be improved from a low level of knowledge to be better by implementing a daily disaster preparedness culture
Deskripsi Kemampuan Pemecahan Masalah Siswa pada Materi Hidrolisis Garam Nurhayati Bialangi; Fadilah Alawiya Paputungan; Mardjan Paputungan; Nita Suleman; Arviani Arviani; Erga Kurniawati
Jambura Journal of Educational Chemistry Vol 5, No 1 (2023): Februari
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jjec.v5i1.14863

Abstract

Penelitian ini merupakan penelitian deskriptif dengan pendekatan kualitatif. Instrument yang digunakan adalah tes esai pada materi hidrolisis garam. Sampel dalam penelitian ini adalah 40 orang siswa SMA Negeri 4 Gorontalo. Hasil penelitian menunjukkan bahwa hasil persentase rata-rata dari keseluruhan butir soal yaitu sebesar 45% termasuk kedalam kategori cukup. Kemampuan pemecahan masalah siswa pada tahap memahami masalah sebesar 53.50% termasuk kedalam kategori cukup. Kemampuan pemecahan siswa pada tahap merencanakan pemecahan masalah sebesar 50.75% termasuk kedalam kategori cukup. Kemampuan pemecahan masalah siswa pada tahap melaksanakan rencana penyelesaian sebesar 46.67% termasuk kedalam kategori cukup. Kemampuan pemecahan masalah siswa pada tahap memeriksa kembali jawaban yang diperoleh sebesar 24% termasuk kedalam kategori kurang.
PELATIHAN PENANGANAN DAN PENCEGAHAN PERUNDUNGAN BAGI GURU-GURU DI SD NEGERI NOMOR 25 KOTA SELATAN GORONTALO Haris Munandar; Erga Kurniawati; Thayban Thayban; Ryan Humardani Syam Pratomo
Jurnal Pelayanan Hubungan Masyarakat Vol. 1 No. 1 (2023): Maret : Jurnal Pelayanan Hubungan Masyarakat
Publisher : Universitas Katolik Widya Karya Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jphm-widyakarya.v1i1.612

Abstract

Community service activities on bullying prevention and handling aim to increase awareness, understanding, and countermeasures against bullying in schools. Service activities are carried out through identification of needs, material development, implementation of counseling, and evaluation. Teachers are given training on bullying handling, effective communication strategies, conflict management, social skills development, and mental strengthening. They are also given an understanding of human rights, tolerance, empathy, and the importance of building healthy relationships in schools. The results of the service activities show an increase in teachers' awareness and understanding of bullying and the development of a safe and inclusive school environment. The collaboration of all relevant parties in dealing with bullying can create positive change, reduce bullying rates, and create a better environment for students in their learning and development process.
SKRINING FITOKIMIA, TOTAL FLAVONOID DAN FENOLIK DAUN SEREH WANGI (Cymbopogon nardus (L.) Rendle) Najmah Najmah; Rizki Fitria; Erga Kurniawati
Jurnal Crystal : Publikasi Penelitian Kimia dan Terapannya Vol. 5 No. 1 (2023): Penelitian Kimia dan terapannya 2023
Publisher : Program Studi Kimia, Fakultas MIPA, Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/jc.v5i1.2642

Abstract

Sereh wangi (Cymbopogon nardus (L.) Rendle) memiliki banyak manfaat dan telah lama dibudidayakan di Indonesia. Senyawa metabolit sekunder terdapat pada semua bahan alam. Penelitian ini bertujuan untuk mengetahui skrining fitokimia, total fenolik, dan total flavonoid ekstrak dan fraksi daun sereh wangi. Daun sereh wangi dimaserasi kemudian difraksinasi dengan pelarut N-heksana, air, dan etil asetat. Uji terdiri dari skrining fitokimia, uji total fenolik dengan standar asam galat, dan total flavonoid menggunakan standar kuersetin. Hasil penelitian menunjukkan bahwa ekstrak mengandung tanin, alkaloid, triterpenoid/steroid, saponin, fenolat, dan flavonoid. Total fenolik pada ekstrak adalah 81,67 mg GAE/sampel; fraksi N-heksana adalah 466,67 mg GAE/sampel; fraksi etil asetat sebesar 369,44 mg GAE/sampel dan fraksi air sebesar 268,89 mg GAE/sampel. Total flavonoid pada ekstrak adalah 161,11 mg QE/g sampel; fraksi N-heksana adalah 239,85 mg GAE/sampel; fraksi etil asetat sebesar 129,48 mg GAE/sampel dan fraksi air sebesar 74,52 mg GAE/sampel.
Identifikasi Miskonsepsi Siswa pada Materi Asam Basa Menggunakan Instrumen Two-Tier Multiple Choice Lukman Abdul Rauf Laliyo; Riyani Langi; Masrid Pikoli; Haris Munandar; Thayban Thayban; Erga Kurniawati; Vivi Dia Afrianti Sangkota
Jambura Journal of Educational Chemistry Vol 5, No 2 (2023): Agustus
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jjec.v5i2.13229

Abstract

This research is a descriptive study, which aims to determine students' misconceptions about acid-base material in class XI SMA Negeri 1 Suwawa. The instrument used is Two-tier multiple choice. The research subjects used were class XI Science at SMA Negeri 1 Suwawa, with a sample size of 66 students. Research data was obtained from students' answers to two-tier multiple choice questions. The data is processed based on student answer patterns, which are then grouped into categories of understanding the concept, misconception 1, misconception 2, and not understanding the concept. The research results showed that students who experienced misconception 1 (MK1) were 14.65%, and misconception 2 (MK2) were 16.23%.
Sosialisasi Kerentanan Bencana dengan Literasi Spasial Siswa SMAN 1 Bonepantai Moch Rio Pambudi; Masruroh Masruroh; Ninasafitri Ninasafitri; Ayub Pratama Aris; Sunarty Suly Eraku; Ramla Hartini Melo Hartini Melo; Erga Kurniawati
Journal Of Khairun Community Services Vol 3, No 2 (2023): Journal of Khairun Community Services
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jkc.v3i2.6443

Abstract

Literasi spasial merujuk pada kemampuan individu untuk memahami, menginterpretasikan, menganalisis, dan menggunakan informasi yang berkaitan dengan ruang dan lokasi. Permasalahan literasi spasial yang dihadapi siswa adalah masih minimnya kesadaran tentang pentingnya pemahaman geografi dan kemampuan memanfaatkan informasi spasial dalam kehidupan sehari-hari. Penelitian yang menggunakan pendekatan kuantitatif. Metode yang digunakan pada penelitian ini adalah survey. Subyek pada penelitian ini adalah siswa SMAN 1 Bonepantai yang terdiri dari kelas X, XI, dan XII yang berjumlah 45 siswa. Penelitian ini menggunakan angket sebagai instrument untuk mengumpulkan data. Angket berisi lima belas pertanyaan dengan indikator a) pengimajinasian, b) pengkonsepan, c) penyelesaian masalah, dan d) pencarian pola. Hasil literasi spasial siswa terhadap bencana alam mendapatkan nilai rata-rata sebesar 70 dengan kualifikasi cukup. Kegiatan pengabdian masyarakat ini mendapatkan tiga temuan diantaranya keterbatasan aksesibilitas informasi spasial, keterbatasan pengetahuan dan pemahaman masyarakat, serta perubahan perilaku yang dapat dilakukan.
Spatial Ability: Measuring Its Contribution to Symmetry Understanding Thayban, Thayban; Munandar, Haris; Kurniawati, Erga; Alio, La; Shuid, Ahmad Naqib bin
J-PEK (Jurnal Pembelajaran Kimia) Vol 7, No 2 (2022): J-PEK (JURNAL PEMBELAJARAN KIMIA)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um026v7i22022p090

Abstract

The spatial ability affects the understanding of the material that is a three-dimensional representation. This study aims to calculate the contribution of spatial ability to understanding symmetry. The research method used is correlational quantitative, with Sixty-two Chemistry Department students in the fifth semester taking chemical bonding courses. Tests of spatial intelligence and familiarity with molecular symmetry were used to compile information. The Pearson product-moment test was used to analyse the data. The results showed that students' spatial ability in the high category had a positive relationship with students' success in understanding molecular symmetry.
Co-Authors Ahmad Kadir Kilo Ahmad Kadir Kilo Aisyah, Sifa Nurul Akram La Kilo Aris, Ayub Pratama Arviani Arviani Astin Lukum Auli Irfah Citra Panigoro Erni Mohamad Fadilah Alawiya Paputungan Faiga Olifia Dg. Mangawe Fatma Tahir Haleda, Padria HARIS MUNANDAR Haris Munandar Harni Anhar S. Ambololo Hendri Iyabu Ishak Isa Julhim S Tangio Julhim S. Tangio Karmila B. Enu Kostiawan Sukamto, Kostiawan La Alio Lukman A. R. Laliyo Lukman A.R. Laliyo Mangara Sihaloho Mardjan Paputungan Marsya Divya Olii Masrid Pikoli Masruroh Masruroh Moch Rio Pambudi Muh. Arwin Musa, Weni J.A Musa, Weny A Najmah Najmah Ninasafitri, Ninasafitri Nita Suleman Nurhayati Bialangi Olii, Marsya Divya Pambudi, Moch Rio Pinangi, Dea Ramla Hartini Melo Regina Olii Riyani Langi Rizki Fitria Ryan Humardani Syam Pratomo Sangkota, Vivi Dia Afrianti Shuid, Ahmad Naqib bin Siti Jabaria Anwar Sufriyanto Ibrahim Sufriyanto Ibrahim Sunarty Suly Eraku Thayban Thayban Thayban, Thayban Vivi Dia Afrianti Sangkota Weny J.A Musa Weny J.A. Musa Wiwin Rewini Kunusa