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Online Learning Analysis of Education Statistics Department of Tadris Biology Faculty of Tarbiyah & Teaching Science UIN-SU Medan Wahyuda, Agus; Putri, Ananda; Humairoh, Siti; Ramadana, Azzahra Putri; Rahayu, Reni; Daulay, Rabiah Afifah
META: Journal of Science and Technological Education Vol. 1 No. 2 (2022)
Publisher : Aspirasi Masyarakat Intelektual Islam Nusantara

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

During the Covid-19 pandemic, online learning is a solution in the world of education, including learning carried out by Tadris Biology students at UIN North Sumatra. This research focuses on education statistics courses conducted online. The data collection technique was carried out through a google form questionnaire and followed by a qualitative descriptive analysis. The research subjects were Biology Tadris students who were in the Even Semester of the 2022-2023 Academic Year who took education statistics courses with a total of 86 students as respondents. The purpose of this study was to determine the level of success in online learning of educational statistics. The results of student responses stated that online learning of educational statistics was not going well in terms of psychology and facilities, but in terms of educators (lecturers) it was good in online lectures with WhatsApp as a learning medium that was often used.

The Peningkatan Pengetahuan Kelompok IRT di Kelurahan Sirantau Melalui Diversifikasi Produk Kerupuk Ikan Rucah Marnida Yusfiani; Rini Selly; Cut Meuthia Rani; Hermanto Hermanto; Sindy Gamaeka Putri; Muhammad Zakiyul Fikri; Muchsin Harahap; Rabiah Afifah Daulay; Rina Syadilla; Christin Angeline Laia; Nazwa Ramadhani; Monalisa Situmorang; Dita Aulianti; Risma Karolina Barus; Betesda Valentina Ginting
ABDI: Jurnal Pengabdian dan Pemberdayaan Masyarakat Vol 7 No 2 (2025): Abdi: Jurnal Pengabdian dan Pemberdayaan Masyarakat
Publisher : Labor Jurusan Sosiologi, Fakultas Ilmu Sosial, Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/abdi.v7i2.1197

Ikan rucah merupakan ikan yang cacat fisik dan rusak akibat penanganan yang kurang baik dalam proses bongkar muat maupun sortasi yang mengakibatkan nilai ekonomis ikan menjadi rendah. IRT Kelurahan Sirantau yang pada umumnya merupakan istri nelayan memiliki keterbatasan pengetahuan pengolahan ikan rucah sebagai lauk pauk sumber protein. Perlunya pemberdayaan melalui program Pengabdian kepada Masyarakat dengan tujuan meningkatkan pengetahuan diversifikasi olahan ikan rucah menjadi kerupuk ikan rucah dengan tingkat penerimaan yang baik pada Kelompok IRT Produktif . Kegiatan PkM dilaksanakan melalui melalui Focus Discuccion Group (FGD) pelatihan Diversifikasi produk ikan rucah menjadi kerupuk ikan rucah serta pendampingan masyarakat pada pengujian kesukaan terhadap beberapa sampel kerupuk yang dibuat pada Kelompok IRT Produktif yang dilaksanakan pada September – Oktober 2024 di Kelurahan Sirantau Kota Tanjungbalai. Pemberdayaan melalui pelatihan diversifikasi olahan ikan rucah menjadi kerupuk ikan rucah memberikan hasil peningkatan pengetahuan kepada mitra masyarakat Kelompokk IRT Kelurahan Sirantau, Kota Tanjungbalai. Hasil pretest diperoleh rata-rata skor 13.13 dan posttest sebesar 74. Terjadi peningkatan pengetahuan mitra pada diversifikasi olahan produk ikan rucah sebesar 54,67 serta hal ini berbanding lurus dengan signifikansi berdasarkan Uji T Berpasangan diperoleh bahwa hasil bahwa postest memberikan pengaruh. Pada pelatihan pembuatan kerupuk ikan rucah mitra mampu mengikuti dan membuat kerupuk ikan rucah dengan resep yang telah diberikan. Mitra Kelompok IRT mampu menentukan uji sensori dari produk ikan rucah yang telah dibuat. Hasil uji sensori kerupuk ikan rucah yang dihasilkan dengan rata-rata >7 yang berarti dapat diterima konsumen dengan kategori pada parameter tekstur 8.01, aroma 7.89, rasa 8.45, dan kenampakan sebesar 7.61. Pelatihan PkM ini dapat direplikasi di daerah pesisir lain dengan potensi dan bahan lokal serupa. Keberlanjutan kegiatan PkM tahap selanjutnya pada pelatihan pengemasan produk dan pemasaran digital agar berdampak terhadap ekonomi lebih berkelanjutan dengan ruang lingkup yang lebih besar di kecamatan.

Green Project Chemistry Based Learning Model to Enhance Scientific Literacy And Sustainability Awareness In Education Daulay, Rabiah Afifah; Gea, Olivia Febriana; Daeli, Dinastini; Sinaga, Husna Khoiri; Manalu, Jenny Teresa; Panggabean, Tiara
LAVOISIER: Chemistry Education Journal Vol 4, No 2 (2025): LAVOISIER: Chemistry Education Journal
Publisher : UIN Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/lavoisier.v4i2.15336

Green chemistry education has become a significant approach in improving students' scientific literacy and sustainability awareness. This study examines the application of project-based learning (PjBL) model in the context of green chemistry as an innovative method to strengthen students' understanding of sustainability principles. Through literature review from various scientific sources, this study shows that the integration of PjBL in green chemistry learning can improve students' critical thinking, collaboration, and communication skills. In addition, project-based learning allows students to engage in more environmentally friendly experiments, such as the development of biodegradable materials and chemical waste management strategies. However, the implementation of this method still faces challenges, such as limited understanding of educators about green chemistry, lack of resources, and suboptimal integration into the curriculum. Therefore, intensive training is needed for educators, provision of comprehensive learning materials, and utilization of technology as a tool. With the right support, the implementation of this model can produce a generation that is more environmentally aware and able to provide solutions to global sustainability challenges.

Integration of Ethnochemical Concepts in Redox Reaction Learning Daulay, Rabiah Afifah; Syafitri, Amelia; Aulianti, Dita; Azhari, Serlina Wati; Simaremare, Happy G. Maritoma
LAVOISIER: Chemistry Education Journal Vol 4, No 2 (2025): LAVOISIER: Chemistry Education Journal
Publisher : UIN Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/lavoisier.v4i2.15028

Learning about redox reactions is often considered difficult by students, especially because of its abstract nature and lack of connection to everyday life. In this case, an ethnochemical approach can be an effective solution to connect chemical concepts with local culture, so that students' understanding can be improved. This study aims to analyze how the integration of ethnochemical concepts in learning redox reactions can be implemented. The method used in this study is qualitative with a descriptive approach, through a literature study that discusses various academic references. The results of the study indicate that the application of ethnochemistry in learning redox reactions can be done through various cultural examples, such as the fermentation process of tape and tempeh, the use of natural dye oxidation in batik coloring, and metal processing in traditional crafts. This integration not only improves students' understanding of chemical concepts but also enriches their insights into local wisdom and environmental sustainability. With a more contextual learning approach, students can more easily relate theory to real practice. This in turn can increase their interest and understanding of chemistry.

DEVELOPMENT OF CHEMISTRY LEARNING OUTCOME ASSESSMENT INSTRUMENTS (MULTIPLE CHOICE) ON HYDROCARBON MATERIAL Manullang, Enjelika; Daulay, Rabiah Afifah; Nadira, Fathin; Sihaloho, Kayra Aprilia Yosephin; Azhara, Nazwa; Nazihah, Nazwa
LAVOISIER: Chemistry Education Journal Vol 4, No 2 (2025): LAVOISIER: Chemistry Education Journal
Publisher : UIN Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/lavoisier.v4i2.16256

This study aims to develop an assessment instrument in the form of a multiple-choice objective test on hydrocarbon material in senior high school chemistry. The research method used is research and development (RD), involving steps such as material analysis, test item construction, validation, field trials, and item analysis. The developed instrument consists of 30 items based on the learning outcomes in the "Kurikulum Merdeka". Validity testing using Pearson correlation shows that 29 out of 30 items are valid (r ≥ 0.388; sig. 0.05). Reliability testing using Cronbach's Alpha resulted in a score of 0.965, indicating very high reliability. These findings suggest that the developed test instrument is valid and reliable for evaluating students' understanding of hydrocarbon concepts.

INTEGRATION OF SUSTAINABLE VALUES EDUCATION IN CHEMISTRY LEARNING THROUGH CASE-BASED LEARNING APPROACH TO IMPROVE SCIENCE LITERACY Manullang, Enjelika; Daulay, Rabiah Afifah; Nadira, Fathin; Sihaloho, Kayra Aprilia Yosephin; Azhara, Nazwa; Nazihah, Nazwa
LAVOISIER: Chemistry Education Journal Vol 4, No 2 (2025): LAVOISIER: Chemistry Education Journal
Publisher : UIN Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/lavoisier.v4i2.16210

Chemistry education has a strategic role in shaping students'awareness of global sustainability issues such as climate change andpollution. This study aims to analyze the effectiveness of Case-Based Learning (CBL) in integrating sustainability values intochemistry learning, while improving students' scientific literacy andcritical thinking skills. The method used is a literature study byanalyzing various sources, including journals, books, and relatedarticles. The results of the study indicate that the CBL approachsuccessfully connects chemical concepts (eg polymers and greenchemistry) with actual issues such as plastic waste and renewableenergy, so that learning becomes more contextual. In addition, thecombination of CBL with STEM-based Project-Based Learning(PjBL) has been shown to train students in problem analysis, data-based decision-making and sustainable solution development.Implementation challenges include lack of teacher training andlimited resources, which can be overcome through pedagogicaltraining, collaboration with industry, and utilization of technology(such as augmented reality). The conclusion of the study confirmsthat the integration of CBL and sustainability values in thechemistry curriculum not only strengthens scientific understandingbut also shapes students' characters who care about theenvironment. Recommendations for further research include long erm evaluation of the impact of CBL on student behavior as well the development of local wisdom-based modules (ethnoscience)

From Application of Socio-Scientific Issues in Chemistry Learning to Improve Science Literacy and Awareness Student Social Pangaribuan, Devy J.R; Daulay, Rabiah Afifah; Manik, Lia Yustina; Panjaitan, Khayla Akmal; Siagian, Andin Livia; Lumban Gaol, Sri Rosa
LAVOISIER: Chemistry Education Journal Vol 4, No 2 (2025): LAVOISIER: Chemistry Education Journal
Publisher : UIN Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/lavoisier.v4i2.16171

The Socio-Scientific Issues (SSI) approach is a learning strategy based on social issues related to science, which aims to improve students' scientific literacy and critical thinking skills. And this approach is able to improve students' scientific literacy and social awareness by connecting chemical concepts to real-world social challenges. This literature review examines the effectiveness of SSI-based learning in improving critical thinking, argumentation skills, and contextual understanding among students. The research method used is a literature review using 10 journals as findings showing that SSI encourages deeper engagement by connecting chemistry to issues such as environmental pollution, industrial waste, and sustainable development, making learning more relevant and meaningful. However, challenges such as limited teacher familiarity with SSI integration, curriculum constraints, and students' difficulties in analyzing complex socio- scientific debates hinder its widespread implementation. Proposed solutions include teacher training programs, adoption of problem-based and inquiry-based learning models, and institutional support for curriculum development. The study concludes that SSI significantly improves scientific literacy and decision-making skills when supported by structured pedagogical strategies and institutional commitment. Future research should focus on a scalable SSI implementation framework and its long-term impact on students' social and scientific competencies.

Green Project Chemistry Based Learning Model to Enhance Scientific Literacy And Sustainability Awareness In Education Daulay, Rabiah Afifah; Gea, Olivia Febriana; Daeli, Dinastini; Sinaga, Husna Khoiri; Manalu, Jenny Teresa; Panggabean, Tiara
LAVOISIER: Chemistry Education Journal Vol 4, No 2 (2025): LAVOISIER: Chemistry Education Journal
Publisher : UIN Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/lavoisier.v4i2.15336

Green chemistry education has become a significant approach in improving students' scientific literacy and sustainability awareness. This study examines the application of project-based learning (PjBL) model in the context of green chemistry as an innovative method to strengthen students' understanding of sustainability principles. Through literature review from various scientific sources, this study shows that the integration of PjBL in green chemistry learning can improve students' critical thinking, collaboration, and communication skills. In addition, project-based learning allows students to engage in more environmentally friendly experiments, such as the development of biodegradable materials and chemical waste management strategies. However, the implementation of this method still faces challenges, such as limited understanding of educators about green chemistry, lack of resources, and suboptimal integration into the curriculum. Therefore, intensive training is needed for educators, provision of comprehensive learning materials, and utilization of technology as a tool. With the right support, the implementation of this model can produce a generation that is more environmentally aware and able to provide solutions to global sustainability challenges.

Integration of Ethnochemical Concepts in Redox Reaction Learning Daulay, Rabiah Afifah; Syafitri, Amelia; Aulianti, Dita; Azhari, Serlina Wati; Simaremare, Happy G. Maritoma
LAVOISIER: Chemistry Education Journal Vol 4, No 2 (2025): LAVOISIER: Chemistry Education Journal
Publisher : UIN Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/lavoisier.v4i2.15028

Learning about redox reactions is often considered difficult by students, especially because of its abstract nature and lack of connection to everyday life. In this case, an ethnochemical approach can be an effective solution to connect chemical concepts with local culture, so that students' understanding can be improved. This study aims to analyze how the integration of ethnochemical concepts in learning redox reactions can be implemented. The method used in this study is qualitative with a descriptive approach, through a literature study that discusses various academic references. The results of the study indicate that the application of ethnochemistry in learning redox reactions can be done through various cultural examples, such as the fermentation process of tape and tempeh, the use of natural dye oxidation in batik coloring, and metal processing in traditional crafts. This integration not only improves students' understanding of chemical concepts but also enriches their insights into local wisdom and environmental sustainability. With a more contextual learning approach, students can more easily relate theory to real practice. This in turn can increase their interest and understanding of chemistry.

DEVELOPMENT OF CHEMISTRY LEARNING OUTCOME ASSESSMENT INSTRUMENTS (MULTIPLE CHOICE) ON HYDROCARBON MATERIAL Manullang, Enjelika; Daulay, Rabiah Afifah; Nadira, Fathin; Sihaloho, Kayra Aprilia Yosephin; Azhara, Nazwa; Nazihah, Nazwa
LAVOISIER: Chemistry Education Journal Vol 4, No 2 (2025): LAVOISIER: Chemistry Education Journal
Publisher : UIN Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/lavoisier.v4i2.16256

This study aims to develop an assessment instrument in the form of a multiple-choice objective test on hydrocarbon material in senior high school chemistry. The research method used is research and development (RD), involving steps such as material analysis, test item construction, validation, field trials, and item analysis. The developed instrument consists of 30 items based on the learning outcomes in the "Kurikulum Merdeka". Validity testing using Pearson correlation shows that 29 out of 30 items are valid (r ≥ 0.388; sig. 0.05). Reliability testing using Cronbach's Alpha resulted in a score of 0.965, indicating very high reliability. These findings suggest that the developed test instrument is valid and reliable for evaluating students' understanding of hydrocarbon concepts.

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