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All Journal Jurnal Pendidikan Sains Eduproxima : Jurnal Ilmiah Pendidikan IPA Jurnal Pengabdian Masyarakat Indonesia Jurnal Pijar MIPA JURNAL INOVASI DAN PENGABDIAN MASYARAKAT INDONESIA Journal of Indonesian Science Teachers
Lestari, Ina
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Humanities Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Education Engineering Health Professions Mathematics Physics Public Health Social Sciences

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Sosialisasi Bahaya Leptospirosis dan Pelatihan Cuci Tangan Pada Santri Pondok Pesantren Ibrohimiyyah Demak Fristiani, Arista Kurniasari Budi; Pristiyani, Oni Oktavia; Windyaningrum, Ana Maria Ika Devy; Darmaji, Khamdan; Lestari, Ina; Dian, Roykhana Maya Kholida; Wardhana, Andhy Kusuma; Nugroho, Dwi Agusatya; Sholikhati, Vivi; Iftihatunnisa, Augia Nur; Putri, Valentine Selviona
JURNAL INOVASI DAN PENGABDIAN MASYARAKAT INDONESIA Vol 2 No 4 (2023): Oktober
Publisher : Fakultas Kesehatan Masyarakat, Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jipmi.v2i4.180

Abstract

Latar belakang: Leptospirosis merupakan zoonosis yang diperatarai oleh bakteri. dapat masuk ke dalam tubuh manusia melalui kulit yang luka atau membran mukosa (hidung, mulut, dan mata).  menerapkan Perilaku Hidup Bersih dan Sehat (PHBS), sehingga dapat memutus rantai penularan dan mengurangi risiko terpapar bakteri Leptospira Tujuan: memberikan penyuluhan tentang Leptospirosis kepada santriwan dan santriwati Pondok Pesantren Ibrohimiyyah Mranggen-Demak agar konsisten dalam menerapkan PHBS Metode: Kegiatan pengabdian masyarakat ini dilakukan  dengan penyuluhan langsung menggunakan media power point, poster dan pelatihan serta pendampingan tentang cara cuci tangan yang sesuai standar kesehatan. Hasil: hasil nilai kuesioner pretest dan posttest pada peserta penyuluhan bahaya leptospirosis dan pelatihan cara mencuci tangan menunjukkan terdapat peningkatan nilai dari sebelum dan sesudah kegiatan penyuluhan, rata-rata nilai pretest adalah 3,8 dengan nilai tertinggi 6 dan rata-rata nilai posttest adalah 9,4 dengan nilai tertinggi 10 yang diperoleh 43 peserta. Kesimpulan: terjadi peningkatan pengetahuan santriwan dan santriwati tentang leptospirosis dan cuci tangan yang baik dan benar. Kata kunci: cuci tangan, leptosprirosis, PHBS __________________________________________________________________________________ Abstract Background: Leptospirosis is a zoonosis mediated by bacteria. can enter the human body through broken skin or mucous membranes (nose, mouth and eyes). implement Clean and Healthy Behavior (PHBS), so as to break the chain of transmission and reduce the risk of exposure to Leptospira bacteria. Objective: provide counseling about Leptospirosis to students and female students of the Ibrohimiyyah Mranggen-Demak Islamic Boarding School so that they are consistent in implementing PHBS. Method: This community service activity is carried out by direct counseling using power point media, posters and training as well as mentoring on how to wash hands according to health standards. Result: the results of the pretest and posttest questionnaire values ​​for participants in the education on the dangers of leptospirosis and hand washing training showed that there was an increase in scores before and after the counseling activities, the average pretest score was 3.8 with the highest score being 6 and the average posttest score being 9 .4 with the highest score of 10 obtained by 43 participants. Conclusion: there is an increase in the knowledge of female and female students about leptospirosis and proper and proper hand washing. Keywords: hand washing, leptospirosis, PHBS
Application of the Problem-Based Learning Model to Improve Students' Scientific Literacy Abilities Santos Alfrado , Willyam; Yennita, Y; Nelwisman, N; Lestari, Ina
Journal of Indonesian Science Teachers Vol. 2 No. 2 (2024): Mei 2024
Publisher : Science Education Department of Mathematics and Natural Sciences Education Faculty of Teacher Training and Education, Universitas Riau in collaboration with the Association of Indonesian Science Educators (PPII)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jist.v2i2.62

Abstract

Big changes have occurred in the 21st century due to technological advances and rapid developments in various fields. The key to success in facing the challenges of the 21st century is scientific literacy, namely the ability to understand, communicate and apply scientific concepts in real life. However, in reality, practicing 21st-century skills is still rarely done because learning is teacher-centered. This research aims to improve students' scientific literacy skills through a problem-based learning model. The research was conducted in class X MS 4 with 28 students. The research was carried out in two cycles, each consisting of 4 stages: planning, implementation, observation for evaluation, and reflection. From the comparative analysis of scientific literacy abilities in cycles 1 and cycle 2, it was found that scientific literacy abilities in cycle 1 with an average score of 67 in the middle category experienced an increase in cycle 2 with an average score of 77 in the high categories. Based on the research results, it can be concluded that applying the problem-based learning model can improve students' scientific literacy abilities in physics materials.
Application of the Problem-Based Learning Model to Improve Students' Scientific Literacy Abilities Alfrado, Willyam Santos; Yennita, Y; Nelwisman, N; Lestari, Ina
Journal of Indonesian Science Teachers Vol 2 No 2 (2024): May
Publisher : Journal of Indonesian Science Teachers

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

Abstract

Big changes have occurred in the 21st century due to technological advances and rapid developments in various fields. The key to success in facing the challenges of the 21st century is scientific literacy, namely the ability to understand, communicate, and apply scientific concepts in real life. However, in reality, practicing 21st-century skills is still rarely done because learning is teacher-centered. This research aims to improve students' scientific literacy skills through a problem-based learning model. The research was conducted in class X MS 4 with 28 students. The research was carried out in two cycles, each consisting of 4 stages: planning, implementation, observation for evaluation, and reflection. From the comparative analysis of scientific literacy abilities in cycles 1 and cycle 2, it was found that scientific literacy abilities in cycle 1 with an average score of 67 in the middle category experienced an increase in cycle 2 with an average score of 77 in the high categories. Based on the research results, it can be concluded that applying the problem-based learning model can improve students' scientific literacy abilities in physics materials.
Pelatihan dan Pendampingan Penggunaan KIT Listrik Magnet dalam Pembelajaran Inkuiri pada MGMP IPA Rayon 2 Kabupaten Siak Yennita, Y; Zulfarina, Z; Zulirfan, Z; Rahmad, M.; Linda, Roza; Wulandari, Sri; Hamid, Abdul; Didelmi, Afro; Lestari, Ina
Jurnal Pengabdian Masyarakat Indonesia Vol 5 No 1 (2025): JPMI - February 2025
Publisher : CV Infinite Corporation

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52436/1.jpmi.3393

Abstract

Penggunaan KIT Listrik Magnet dalam pembelajaran inkuiri masih menghadapi berbagai kendala, terutama kurangnya pemahaman guru dalam penerapannya. Hal ini berpengaruh pada efektivitas pembelajaran dan pemahaman siswa terhadap konsep listrik magnet. Penelitian ini bertujuan untuk meningkatkan kompetensi guru MGMP IPA Rayon 2 Kabupaten Siak melalui pelatihan dan pendampingan yang sistematis. Metode penelitian yang digunakan adalah kuantitatif dengan pengambilan data melalui angket. Hasil penelitian menunjukkan peningkatan pemahaman dan keterampilan guru dalam menggunakan KIT Listrik Magnet secara signifikan. Dampaknya, pembelajaran menjadi lebih interaktif dan meningkatkan pemahaman siswa terhadap konsep listrik magnet. Rekomendasi diberikan untuk pelatihan lanjutan serta monitoring efektivitas penggunaan KIT dalam jangka panjang.
ANALISIS EFEKTIVITAS PENGGUNAAN BAHAN AJAR ZAT ADITIF DAN ZAT ADIKTIF BERBASIS PBL DI SMP Lestari, Ina; Suzanti, Fitra; Salsabila, Putri; Anggyani, Tasya
EDUPROXIMA : Jurnal Ilmiah Pendidikan IPA Vol 7, No 2 (2025)
Publisher : Universitas Bhinneka PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/.v7i2.6675

Abstract

Penelitian ini bertujuan untuk menganalisis keefektifan dari bahan ajar berbasis problem based learing pada materi zat aditif dan zat adiktif yang digunakan saat pembelajaran. Metode yang diterapkan adalah systematic litelatur review menggunakan model PRISMA, dengan memanfaatkan sumber pustaka digital seperti google scholar dan crossref. Systematic review digunakan untuk melaksanakan sintesis bermacam riset yang relevan, mendapatkan artikel ilmiah efektivitas pengembangan bahan ajar berbasis PBL pada materi zat aditif dan zat adiktif di SMP tahun publikasi 2019–2024. Hasil yang diperoleh disaring dengan menggunakan 2 kriteria yaitu kriteria inklusi dan kriteria eksklusi. Dari hasil penyaringan diperoleh 7 artikel yang layak di anlisis. Hasil penelitian menunjukkan bahwa bahan ajar berbasis PBL pada materi zat aditif dan zat adiktif efektif dalam meningkatkan berpikir kreatif, berpikir kritis, pemecahan masalah, hasil belajar, dan kompetensi siswa. 
Exploring Local Wisdom: Ethnoscientific Study of Durian Tempoyak-Making in Indragiri Hilir as a Source of Science Learning Lestari, Ina; Ikhsan, Muhammad
Jurnal Pijar Mipa Vol. 20 No. 2 (2025)
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpm.v20i2.8532

Abstract

Local wisdom-based learning is one of the innovative approaches in science education that enhances the relevance of scientific knowledge to everyday life. One form of local wisdom that can be studied from an ethnoscientific perspective is the production of durian tempoyak in Indragiri Hilir, Riau. The fermentation process of durian tempoyak involves scientific concepts in biology and chemistry, such as microorganism activity, fermentation reactions, and changes in food's physical and chemical properties. However, research on integrating local wisdom into science education remains very limited. This study aims to analyze local wisdom in the production of durian tempoyak from a scientific perspective. Data were collected through interviews with informants selected using the snowball sampling method. Data analysis was conducted using the Miles and Huberman qualitative approach. The research findings indicate that the Malay community continues to preserve the tradition of making durian tempoyak. The production process includes preparing materials and tools, fermentation stages, and its benefits in science learning. In conclusion, exploring ethnoscience in durian tempoyak production provides an opportunity to link science with local culture, particularly in biotechnology. Integrating local wisdom into science education will enhance students’ appreciation of culture and develop 21st-century skills.
Exploring Students’ Perceptions of Science Laboratory Practices: A Comparative Study Between Rural and Urban Schools Dwiningsih, Safrida; Lestari, Ina; Ismi, Roma; Rahmadina, Sri Wahyu; Sinaga, Masdalena; Rahmad, M.
Jurnal Pendidikan Sains Vol 13, No 2: June 2025
Publisher : Sekolah Pascasarjana Universitas Negeri Malang (UM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/jps.v13i22025p056

Abstract

This study aims to analyze students' perceptions of the implementation of science laboratory practicums at public middle school 020 Pekanbaru and public middle school 7 Pangkalan Kuras, Riau Province. Using a quantitative survey method, this study involved 75 student respondents. The instrument used was a questionnaire consisting of 26 statements, analyzed descriptively. The results show that students' perceptions of the preparation, implementation, and conclusion stages of the practicum fall into the "good" category, with urban schools having a higher percentage. In conclusion, the implementation of practicums in urban schools is better than in rural schools, bringing attention to the need for quality improvements in rural school practicums.
Co-Authors Abdul Hamid Alfrado, Willyam Santos Anggyani, Tasya Darmaji, Khamdan Dian, Roykhana Maya Kholida Didelmi, Afro Dwiningsih, Safrida Fitra Suzanti Fristiani, Arista Kurniasari Budi Iftihatunnisa, Augia Nur Ismi, Roma M. Rahmad Masdalena Sinaga Muhammad Ikhsan Nelwisman, N Nugroho, Dwi Agusatya Pristiyani, Oni Oktavia Putri, Valentine Selviona Rahmadina, Sri Wahyu Roza Linda Salsabila, Putri Santos Alfrado , Willyam Sholikhati, Vivi Sri Wulandari Wardhana, Andhy Kusuma Windyaningrum, Ana Maria Ika Devy Yennita, Y Zulfarina, Z Zulirfan, Z