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All Journal VALENSI JPMS (Jurnal Pendidikan Matematika dan Sains) Jurnal Pendidikan Publikasi Pendidikan EDUSAINS Alchemy : Journal of Chemistry Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan EduChemia: Jurnal Kimia dan Pendidikan CHEMPUBLISH JOURNAL Jurnal Pendidikan Kimia Universitas Riau Jurnal Tadris Kimiya J-PEK (JURNAL PEMBELAJARAN KIMIA) Jurnal Penelitian Pendidikan IPA (JPPIPA) Journal of Science Learning Konfigurasi : Jurnal Pendidikan Kimia dan Terapan Jurnal Pendidikan Kimia (JPKim) Proceedings of the 1st UR International Conference on Educational Sciences Jurnal Sinergitas PkM & CSR JKPK (Jurnal Kimia dan Pendidikan Kimia) Chemistry Education Practice Dharma Raflesia : Jurnal Ilmiah Pengembangan dan Penerapan IPTEKS Edunesia : jurnal Ilmiah Pendidikan Edukimia Sainstech Farma: Jurnal Ilmu Kefarmasian Journal of Innovation in Educational and Cultural Research Jurnal Penelitian Farmasi dan Herbal Mattawang: Jurnal Pengabdian Masyarakat Hydrogen: Jurnal Kependidikan Kimia International Journal of STEM Education for Sustainability Pharmaceutical And Biomedical Sciences Journal (PBSJ) Jurnal Pijar MIPA Journal of Educational Sciences Makara Journal of Science SAINSTECH: Jurnal Penelitian dan Pengkajian Sains dan Teknologi Mestaka: Jurnal Pengabdian Kepada Masyarakat UNESA Journal of Chemical Education Indonesian Journal of Education and Development Research Cendikia: Jurnal Pendidikan dan Pengajaran Jurnal Kepengawasan, Supervisi dan Manajerial (JKSM) Journal of The Indonesian Society of Integrated Chemistry Unnes Science Education Journal International Journal of Educational Evaluation and Policy Analysis
Herdini , Herdini
Chemistry Education Department, Faculty Of Teaching And Education Science, University Of Riau, Indonesia
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Physics Public Health Social Sciences Other

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PELATIHAN KELOMPOK USAHA PASTEL MINI DESA PANDAU JAYA MELALUI DIVERSIFIKASI DAN FORTIFIKASI UDANG Jan Stepfely Simanjuntak; Mery Sukmiwati; Tjipto Leksono; Herdini Herdini; Henni Syawal; Afra Azizah; Andi Almer Farrand Noor; Faira Yovanie; Febi Nabila; Meisya Amanda Fazira; Mochammad Farkhan; Nabellia Nabellia; Putri Noviayu Salsabila Hendri; Rio Persal Anugrah
Jurnal Sinergitas PKM & CSR Vol. 6 No. 2 (2022): February
Publisher : Universitas Pelita Harapan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19166/jspc.v6i2.5874

Abstract

Diversification and fortification are efforts that can be made in increasing the value of food quality in terms of increasing product varieties and adding product nutritional value through the addition of food ingredients, one example of this product is fish or shrimp. The purpose of this service is to provide training on CPPB-IRT, technology transfer for mini pastel product processing, labeling, mini pastel training SOPs, product packaging and label design, and website creation, Facebook, Instagram (information and promotions) as well as making fish/shrimp flavours on mini pastels. The method of implementation that would be carried out in this activity was in the form of education, with the method of lectures, discussions, demonstrations and evaluation of product processing/manufacturing techniques for mini pastel businesses. Targets and outcomes to be achieved from community service activities, namely mini pastel products sold to the market must meet product specifications in accordance with SNI 7388: 2009. Packaging and labeling were in accordance with food packaging standardization PP No. 69 of 1999, standard operating procedures for guarantees quality of mini pastels. Based on the results obtained, the responses from the owners and employees of the mini pastel business group were quite enthusiastic in participating in the counseling activities.abtract in bahasaDiversifikasi dan fortifikasi merupakan upaya yang dapat dilakukan dalam meningkatkan nilai mutu pangan dalam hal peningkatan varietas produk dan penambahan nilai gizi produk melalui penambahan bahan pangan, salah satu contoh produk ini adalah ikan atau udang. Tujuan pengabdian ini adalah memberikan pelatihan CPPB-IRT, alih teknologi pengolahan produk mini pastel, pelabelan, SOP pelatihan mini pastel, desain kemasan dan label produk, dan pembuatan website, facebook, instagram (informasi dan promosi) serta membuat rasa ikan/udang di mini pastel. Metode pelaksanaan yang akan dilakukan dalam kegiatan ini berupa edukasi, dengan metode ceramah, diskusi, demonstrasi dan evaluasi teknik pengolahan/pembuatan produk untuk usaha mini pastel. Sasaran dan hasil yang ingin dicapai dari kegiatan pengabdian kepada masyarakat yaitu produk mini pastel yang dijual ke pasaran harus memenuhi spesifikasi produk sesuai dengan SNI 7388 : 2009. Pengemasan dan pelabelan sudah sesuai dengan standarisasi kemasan pangan PP No. 69 Tahun 1999, standar operasional prosedur untuk menjamin kualitas mini pastel. Berdasarkan hasil yang diperoleh, respon dari pemilik dan karyawan cukup antusias mengikuti kegiatan penyuluhan.
Diagnostic Analysis of Misconceptions in Alkenes and Alkynes Using a Three-Tier Test Asyti Febliza; Herdini Herdini
EduChemia: Jurnal Kimia dan Pendidikan Vol 11, No 1 (2026)
Publisher : Department of Chemistr Education Faculty of Teacher Training and Education Universitas Su

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30870/educhemia.v11i1.37065

Abstract

This study aims to analyze students' misconceptions on the topics of alkenes and alkynes in organic chemistry learning using a three-tier diagnostic test based on the certainty of response index (CRI). The research subjects consisted of 39 chemistry education students. The test instruments included three levels: multiple-choice answers, essay-type reasons, and a confidence level of 0–5. The data were classified into categories of understanding the concept, misconception, and not knowing the concept. The results revealed that 55% of the respondents understood the concept, 30% had misconceptions, and 15% did not know the concept. The highest misconceptions appeared in the subconcepts of alkene and alkyne addition reactions, Markovnikov's rule, reaction product prediction, and rearrangement. In-depth analysis revealed three main patterns of misconceptions, namely, false positive understanding, robust misconception, and strong misconception, with the latter type being most dominant in terms of mechanistic concepts. Misconceptions arose because of the rote application of rules, inappropriate generalization, and failure to read molecular structural information. These findings emphasize the need for learning strategies based on dual representation and cognitive conflict to reduce misconceptions and improve conceptual understanding in organic chemistry.
Development of PjBL–ESD E-Module to Improve Disaster Literacy for Higher Education Students Herdini, Herdini; Abdullah, Abdullah; Erviyenni, Erviyenni; Holiwarni, Betty; Wulandari, Putri Adita; Nazhifah, Siti; Putri, Tiara Swastika
JKPK (Jurnal Kimia dan Pendidikan Kimia) Vol 11, No 1 (2026): JKPK (Jurnal Kimia dan Pendidikan Kimia)
Publisher : Program Studi Pendidikan Kimia FKIP Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jkpk.v11i1.115576

Abstract

The relatively low level of students’ disaster literacy indicates that disaster education in higher education has not yet been optimally implemented, particularly due to lecturer-centered approaches, limited contextual learning, and insufficient use of digital learning resources. This study aimed to develop and evaluate the validity, practicality, and preliminary effectiveness of an e-module based on Project-Based Learning integrated with Education for Sustainable Development (PjBL–ESD) to enhance students’ disaster literacy. This study employed a Research and Development (R&D) method using the 4-D model. The validity of the e-module was assessed through expert review covering content, media, and pedagogical aspects. Practicality was evaluated through questionnaires administered to lecturers and students, focusing on ease of access, time efficiency, and ease of use. The preliminary effectiveness test involved a one-group pretest–posttest design analyzed using a paired-sample t-test. The effectiveness test involved 38 students enrolled in the Environmental Science and Disaster Mitigation course. The results showed that the PjBL–ESD e-module achieved a very high level of validity (≥96%) and demonstrated excellent practicality, with average scores of 98.40% from lecturers and 98.54% from students. The effectiveness test indicated a statistically significant improvement in disaster literacy, with the mean score increasing from 49.14 (pretest) to 81.74 (posttest) (p < 0.05). These results suggest that the PjBL–ESD e-module is valid, practical, and has strong potential to improve students’ disaster literacy within the context of this study. However, the lack of a control group inherent in the one-group pretest–posttest design constrains the extent to which causal conclusions can be drawn. This study implies that the integration of PjBL and ESD in digital modules can support more contextual and student-centered learning, particularly for disaster mitigation education in higher education.
Co-Authors ', Abdullah ', Erviyenni ', Hasnah ', Miharty ', Rasmiwetti ', Ristina ', Susilawati A. Yumita AA Sudharmawan, AA Abdi Wira Septama Abdullah &#039; Abdullah Abdullah Abdullah Abdullah Abdullah Abdullah Abdullah Abdullah Abdullah Abdullah Abdullah Abdullah Afra Azizah Agus Syahputra Agustina Agustina Ainun Wulandari Akhatik, Nurul al asri, pringgan dani Aldilla Stifany Aldresti, Fitri Alifia Agustina, Putri Amelia Fatika Putri Aminuyati Andhini Safira Amanda Andi Almer Farrand Noor Andini, Issri Mila Nova Anggi Desviana Siregar Desviana Siregar, Anggi Desviana Siregar Desviana anggi kusuma Sari Anggianti, Disa Putri Anggraini, Devi Sri Annisa Mailia Ulfa Anugrah, Rio Persal Ardiansyah Ardiansyah Ardiansyah Ardiansyah Asmadi &#039; Asmadi M. Noer Asmadi Muhammad Noer Asyti Febliza Aulia Dinda Widi Andini Ayu Hermalinda Azizah, Afra Badiah, Nurul Betty Holiwarni Betty Holiwarni Betty Holiwarni Copriadi, Jimmy Darmizah, Fitri ‘Alaina Darmizah, Fitri ‘Alaina Dessy Lusyana Yustin Destri Wahyuni Desy Mayasari Desy Muliana Wenas Devyta Marinsi Dewi Wahyuningsih Diah Permata Suci Dini Meici Diny Oktariani, Diny dishadewi, praslita Dishadewi, Praslita Eka Surya Dharma Elazasmira, Elazasmira Elmira Yulian Yori Elsa Kinanda Elva Yasmi Amran Yasmi Amran Erviyeni &#039; Erviyenni &#039; Erviyenni Erviyenni Erviyenni Erviyenni, Erviyenni Erviyenny, Erviyenny Erwi Putri Setyaningsih Esa Oktafiyanti Gea Fachri Reza Ramadhan Fadilla, Aylinda Nurul Faira Yovanie Farkhan, Mochammad Farrand Noor, Andi Almer Fathin Hamida Fazira, Meisya Amanda Febi Nabila Febriani, Amelia Ferdian, Nindya Cika Fitri Aldresti Fitri Ramadani Fitri ‘Alaina Darmizah Fitrida Boang Manalu Gita M.S, Rentha Hadi, Veriah Hairudin Hairudin &#039; Hari Bowo Haryati &#039; Henni Syawal Hirda Karnia Huriyah, Hikmah Salamah I. E. Widya Ika Maruya Kusuma Ika Sulistya S Irawan, Rifa Pujiati Izzati Sadrina Jan Stepfely Simanjuntak Jaya, Rendy Indra Jhon Azmi Jhon Azmi, Jhon Jimmi Copriady John Azmi John Azmi Kamaliah, Dini Nur Karimah, Annisatul Karmila, Widya Kusuma, Ika Maruya La Lauma latifah K Darusman Lenny Anwar Lili Musnelina M. Fadli Hidayatullah Hidayatullah Maria Erna Maria Erna Maria Erna Kustyawati Marta Marta Maulina Handayani Meisya Amanda Fazira Melani, Wiren Arta Mery Sukmiwati Miharty, Miharty Mochammad Farkhan Mochammad Imron Awalludin Muhammad Furqan Muhammad Rivai Munawarohthus Sholikha Munfarikhatin, Atina Mutiara Neldi Nabellia Nabellia Nabellia, Nabellia Nabila, Febi Nadila, Khori Dea Nadira, Syarifa Narti Fitriana, Narti Nasution, Dessy Amalina Nazhifah, Siti Nazira, Relfa Nelly Suryani Nesa Nozari Nia Junita Yusuf Noni Noviyanti Nur Shafiani Nurmayati &#039; Nursiwan, Wimbi Apriwanda Nursya Alma Indah Nurul Fajri Ofa Suzanti Betha Oktaviani, Rista P. Wulandari Paryati Paryati Pontoan, Jenny Praslita Dishadewi Purwantiningsih Sugita Purwoko, Agus Putri Adita Wulandari Putri Noviayu Salsabila Hendri Putri, Elvina Triana Putri, Rahma Yani Putri, Tiara Swastika Putrisa Anggun Meilani Putry Ayuningtyas Putry Ayuningtyas R. Usman Rery R. Usman Rery Rachmatiah, Tiah Radjawali Usman Rery Radjawaly Usman Rery Ramadhan, Ahmad Khairu Ramadhoni, Aulia Zahro Rasmiwetti Rasmiwetti &#039; Rasmiwetti Rasmiwetti, Rasmiwetti Ratna Kusumawardani Relisia, Vezy Rendra wijaya Restu Aminullah Retno Eka Nianti Retno Eko Rifkowati Rezi Refita Rifkowati, Retno Eko Rika Warti Rini &#039; Rini Rahma Fadila Rio Persal Anugrah Risa Oktalia Sari Rizki Adi Yona Roza Linda Roza Linda Roza Linda Roza Linda Roza Linda Roza Linda Sabrina Dahlizar Salsabila Hendri, Putri Noviayu Sandra G, Cindy Eka Sari Ayu Sabatini Shafiani, Nur Shafiani, Nur Shafiani Shyiba Yunia Aliffah Simanjuntak, Jan Stepfely Siswati Siswati Sofa Fajriah Solly Aryza Sri Anita Sri Haryati Sri Haryati Sri Haryati Sri Haryati Sri Rahayu Lestari Sri Saraswati Stifany, Aldilla Subaryanti, Subaryanti Sufyanto &#039; Suharmin Suharmin Susilawati Susilawati Susilawati Susilawati Susilawati, Susilawati Syafriana, Vilya Syaputra, Yandri Teja Pratama Putra Teodhora, Teodhora Teti Indrawati Tjipto Leksono Tjipto Leksono Uhkty Fauzyah Veryanti, Putu Rika Vina Novia Wahidin Wahidin Wanda Ika Wahyuni Ika Wahyuni Waruwu, Riama Wida Usmansyah Wira Septama, Abdi Y. Anggraeni Yayuk Andriyani Yovanie, Faira Yuni Anggraeni Zaki Dayatul Akbar Zaleha &#039; Zaza Fikrati Auliyani Zera Rahmaputri Zilhadia Zilhadia