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All Journal Jurnal Pendidikan Sains Indonesian Journal of Pharmaceutical Science and Technology Jurnal Tadris Kimiya Lantanida Journal Orbital: Jurnal Pendidikan Kimia Indonesia Journal of Halal Jurnal BIOEDUIN : Program Studi Pendidikan Biologi Jurnal Kartika Kimia JISIP: Jurnal Ilmu Sosial dan Pendidikan JUPE : Jurnal Pendidikan Mandala JKPK (Jurnal Kimia dan Pendidikan Kimia) JURNAL PENDIDIKAN MIPA Eduproxima : Jurnal Ilmiah Pendidikan IPA SPIN: Jurnal Kimia & Pendidikan Kimia Hydrogen: Jurnal Kependidikan Kimia JIPB (Jurnal Inovasi Pembelajaran Biologi) JagoMIPA: Jurnal Pendidikan Matematika dan IPA KATALIS: Jurnal Penelitian Kimia dan Pendidikan Kimia Jurnal Pendidikan Ilmu Pengetahuan Alam (JP-IPA) Jurnal Pijar MIPA Journal of Educational Sciences Gunung Djati Conference Series UNESA Journal of Chemical Education Chimica Didactica Acta : Journal of Chemistry and Chemistry Education Lontar Physics Today Journal of Educational Management and Learning Jurnal Akademika Kimia International Journal of Learning Media on Natural Science
Yulia Sukmawardani, Yulia
UIN Sunan Gunung Djati Bandung
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Medicine & Pharmacology Physics Social Sciences Other

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Analysis of Students Misconceptions Using Instruments Three-Tier Diagnostic Test on Acid-Base Material Chimayah, Mihlatal; Windayani, Neneng; Kurniasih, Nunung; Subarkah, Cucu Zenab; Sukmawardani, Yulia
JISIP: Jurnal Ilmu Sosial dan Pendidikan Vol 9, No 1 (2025): JISIP (Jurnal Ilmu Sosial dan Pendidikan) (Januari)
Publisher : Lembaga Penelitian dan Pendidikan (LPP) Mandala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58258/jisip.v9i1.8215

Abstract

This research aims to analyze students' misconceptions using a three-tier diagnostic test on acid-base material. The type of research used in this research is descriptive research. This research was carried out at SMA Negeri 1 Muaragembong on class XI MIPA students. The data collection technique uses a multilevel multiple choice diagnostic test. The first level contains students' answers, the second level contains the reasons for the answers, and finally the level of belief. Data analysis was carried out by looking for the percentage of misconceptions from each concept in the acid-base material, namely the concept of acid-base theory, pH indicators of acid-base solutions, strength of acids and bases, as well as calculating the pH of acid and base solutions. The results of the research show that students' misconceptions about acid and base material using the three-tier diagnostic test instrument are divided into three, namely M1, M2 and M3. Based on the research results, the largest percentage of misconceptions regarding acid-base material is the misconception M1. Students with misconceptions M1 has a percentage of 30.96%, then the misconception M2 has a percentage of 14.63%, and misconceptions M3 has a percentage of 9.01%. Misconceptions M1 is a condition where students answer questions incorrectly at the first level and second level, but answer confidently at the third level. The causes of misconceptions that occur among students are due to incomplete reasoning, students' abilities, students' interest in learning and teachers' teaching methods.
Application of Problem-Based Worksheets to Develop Higher Order Thinking Skills In The Utilization of Coconut Shells As Zn Metal Adsorbent In Laboratory Waste Lestari, Risma; Sukmawardani, Yulia; Subarkah, Cucu Zaenab; Farida, Ida
Hydrogen: Jurnal Kependidikan Kimia Vol. 12 No. 4 (2024): August 2024
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v12i4.12191

Abstract

This study aims to analyze scientific performance and analyze students' higher-order thinking skills after the application of problem-based LK to develop higher-order thinking skills in the use of coconut shell as an adsorbent for Zn metal in laboratory wastewater. The research method used is pre-experiment with one shot case study design. The subjects in this study were chemistry education students of UIN Sunan Gunung Djati Bandung who took separation chemistry courses. The instruments used are learning descriptions, LK, and higher order thinking skills questions. Students' higher-order thinking skills are measured through working on six HOTS questions based on the concept of Bloom's taxonomy level of thinking at cognitive levels C4 (analyze), C5 (Evaluate) and C6 (Create). The results showed that the average value of student performance in solving problem-based LK was 88.35 with a very good category. The highest average score achieved was at stage 2 organizing students with a score of 91.5 and a very good category. The lowest average value at stage 4 develops and presents results with a value of 86.25 and a very good category. The results of students' higher order thinking skills obtained an average score of 78 in the good category. Thus the application of problem-based LK on the utilization of coconut shell as a heavy metal adsorbent in laboratory wastewater can develop higher order thinking skills in students.
Scientific Skills Through Guided Inquiry: A Case Study of Briquette Production from Corncob and Coffee Grounds Widiastuti, Egita; Windayani, Neneng; Sukmawardani, Yulia; Rahmawati, Risa
Hydrogen: Jurnal Kependidikan Kimia Vol. 13 No. 3 (2025): June 2025
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v13i3.15955

Abstract

This study aims to develop students' scientific performance with the help of guided inquiry-based learner worksheets (LKPD) in developing students' scientific skills in making briquettes from corncob waste and coffee grounds. The issue of low utilization of agricultural waste and lack of integration of real context in chemistry learning. The method used was pre-experimental with a One-Shot Case Study design, involving three groups of students in class XI Industrial Chemical Engineering. The assessment focused on the six stages of guided inquiry, namely observation, formulating problems, making hypotheses, conducting experiments, analyzing data, and drawing conclusions. The results showed that student activity reached 90.3 while scientific skills showed excellent results, with scores between 83-91.7. This is a novelty with the application of guided inquiry-based worksheets in a real context, namely the processing of organic waste into briquettes, which has not been widely explored in chemistry learning. This finding shows that applying LKPD in making corn stover and coffee grounds briquettes with a guided inquiry learning model is proven effective in developing students' scientific skills.
Mapping of Research Trends on Didactic Games in Chemistry Learning Fauzi, Ifan Sa'ban; Windayani, Neneng; Sukmawardani, Yulia
Journal of Educational Sciences Vol. 10 No. 1 (2026): Journal of Educational Sciences
Publisher : FKIP - Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jes.10.1.p.85-99

Abstract

The integration of didactic games in chemistry learning has gained increasing scholarly attention as an innovative pedagogical approach to enhance student engagement and conceptual understanding. Despite its growing relevance, systematic mapping of research trends in this area remains limited. This study aims to analyze the development and thematic structure of scientific publications on didactic games in chemistry education through a bibliometric approach. Data were extracted from the Google scholar database and visualized using VOSviewer to generate network, overlay, and density maps of keywords. The analysis reveals that the core terms such as “game,” “chemistry,” and “student” dominate the research landscape, highlighting their role as conceptual anchors. More recent trends indicate a shift toward “gamification,” “learner,” and broader didactic strategies, signaling the expansion of focus beyond classroom implementation. Furthermore, density visualization shows strong clustering around chemistry content and didactic tools, with opportunities for further exploration in personalized learning and the application of games in complex chemical concepts. In conclusion, this study provides a comprehensive overview of the intellectual structure and emerging directions in didactic games research within chemistry learning, offering insights for both theoretical development and practical innovation.
Implementasi Modul Ajar STEM-PjBL Melalui Proyek Pembuatan PLTAM dari Barang Bekas: Studi Deskriptif Kualitatif pada Pembelajaran IPA Silmiah, Nadia Nuri; Sopiah, Imas Pipih; Amirudin, Mahdiyina; Sukmawardani, Yulia; Saadah, Sumiyati
Jurnal Pendidikan Ilmu Pengetahuan Alam (JP-IPA) Vol 7, No 01 (2026): Februari 2026
Publisher : STKIP HARAPAN BIMA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56842/jp-ipa.v7i01.937

Abstract

This study aims to describe the implementation of a STEM-based teaching module  Project Based Learning (PjBL) through a project to build a Mini Hydroelectric Power Plant (PLTAM) from used materials and to analyze students' learning experiences in science learning. The study used a qualitative descriptive approach with a descriptive study design conducted at SMPN 1 Cilengkrang. The research procedure included the stages of problem orientation, project planning, prototyping, testing, and reflection. Data collection was carried out through observation, interviews, documentation, and analysis of student projects. Data analysis was carried out using the interactive model of Miles, Huberman, and Saldaña which includes data reduction, data presentation, and conclusion drawing, and its validity was tested through triangulation of sources and techniques. The results showed that the implementation of the STEM-PjBL teaching module took place systematically through five project stages. Project activities encouraged active student involvement, collaborative work, and the integration of elements of science, technology, engineering, and mathematics. Students demonstrated a better understanding of the principles of converting water energy into electrical energy. The use of used materials increased students' creativity and environmental awareness. The questionnaire data showed a very positive response, with an average score above 4.2 and a percentage of agree/strongly agree reaching 83.3%-100%. The implementation of the STEM-PjBL teaching module through the hydropower project using recycled materials was able to create more contextual, meaningful, and student-centered science learning, and is worthy of being used as an innovative alternative in renewable energy learning in junior high schools.
PEMETAAN BIBLIOMETRIK TREN RISET PADA PEMBELAJARAN BIOTEKNOLOGI IoT UNTUK DETEKSI ALKOHOL PADA KiMCHI PERIODE 2013–2023 MENGGUNAKAN ANALISIS BIBLIOMETRIK Hardiyanti, Nenden; Nuryantini, Ade Yeti; Sukmawardani, Yulia
EDUPROXIMA : Jurnal Ilmiah Pendidikan IPA Vol 8, No 1 (2026)
Publisher : Universitas Bhinneka PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/.v8i1.8902

Abstract

Revolusi teknologi Internet of Things (IoT) telah mengubah berbagai sektor, termasuk pembelajaran bioteknologi dan industri pangan, terutama dalam produksi kimchi, makanan fermentasi tradisional Korea. Integrasi IoT memungkinkan pemantauan dan optimalisasi proses fermentasi, meningkatkan efisiensi produksi, dan standarisasi kualitas. Kimchi, sebagai produk fermentasi kompleks, mengalami perubahan biokimia yang menghasilkan alkohol, dan kontrol yang tepat atas kadar alkohol diperlukan untuk menjaga kualitas, keamanan, dan umur simpan produk. Penerapan sensor IoT memungkinkan deteksi alkohol secara real-time selama fermentasi kimchi. Penelitian ini bertujuan memetakan tren riset dalam pembelajaran bioteknologi berbasis IoT untuk deteksi alkohol pada kimchi melalui analisis bibliometrik menggunakan VOSviewer dan Biblioshiny. Metodologi ini mengidentifikasi cluster penelitian utama, menganalisis evolusi topik, memetakan jaringan kolaborasi internasional dan interdisipliner, serta mengungkap kesenjangan penelitian dan area potensial untuk pengembangan lebih lanjut. Hasil penelitian ini memberikan wawasan penting bagi peneliti, pengembang teknologi, dan pembuat kebijakan dalam strategi pengembangan dan regulasi bioteknologi pangan berbasis IoT.
Impact of Albizia Wood (Albizia Chinensis) Adsorbent on the Reduction of Pollutants and Copper in Industrial Wastewater Sukmawardani, Yulia; Jualiah, Siti; Subarkah, Cucu Zenab; Agustina, Tri Wahyu; Nuryantini, Ade Yeti; Farida, Ida
JKPK (Jurnal Kimia dan Pendidikan Kimia) Vol 9, No 3 (2024): 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.v9i3.89076

Abstract

This paper investigated the possibility of using mothball tree wood to absorb copper from industrial wastewater. The adsorbent is made from sawdust, activated with 3N H3PO4 for 24 hours to increase its porosity and surface area, and examined its morphology and microstructure by Scanning Electron Microscope (JEOL-6510A). Pollution abatement experiments were carried out with uncontrollable samples from these three original rivers contaminated by textile, laundry, and industrial revenues. Copper content was determined by Atomic Absorption Spectroscopy (AAS); as well as various parameters such as the dissolved oxygen (DO), BOD5,codconsumed nitrates nitrogen, TDS, and TSS measured. As a result of the adsorption process, a significant reduction of pollutants was achieved. The concentrations of copper in samples reduced to lower than measurable levels or became "trash elements," while initial Cu content turned to 0.017ppm, 0.006ppm, and 0.026ppm. Gains included incorruptible DO rates (54.17% textile)d5 BOD falls by 50.05%, 58.56%, and 68.94%, respectively. COD decreased by 33.33%, 50.00%, and 25.00%. Lower TDS enrolled 3.9%, 12.9%, 57.4% TSS went down to 96.38%, 79.17%, 39.76%. These results illuminate the potential of using Albizia wood as an adsorption medium in wastewater treatment, with pollution reductions evident. Future research can further this by using more advanced analysis methods such as XRD,FTIR, turbidity tests and looking at other natural adsorbent materials for improving water treatment.
Co-Authors Adam Malik Adam Malik Ade Sulaeman Ade Yeti Nuryantini Afifah, Syifa Afifah, Syifa Nur Agustin, Reza Agustina, Tri Wahyu Akila, Febiyuniesa Noorwahnov Al Zahro, Rd Indah Rofi'ah Amelia, Silmi Rahma Amirudin, Mahdiyina Anwar, Dede Miftahul Arpan, Asep Khaidir Ateng Supriatna Chaerul Rochman Chimayah, Mihlatal Cucu Zenab Subarkah Delima, Dila Dini Aulia Noviani Dudi Fatul Jawad Epa Paujiah, Epa Ertika, Putrini S. Fadila, Muti Sabila Fahrurrozi, Akmal Fauzi, Ifan Sa'ban Hardiyanti, Nenden Ida Farida Ida Farida Ida Farida Ida Musfiroh -, Ida Musfiroh Imelda Helsy, Imelda Jualiah, Siti Khoirunnisa, Kuntum Salsabilla Kurmatillah, Laeli Lestari, Risma Meisani, Riseu Miladanta, Algi Nurahman Mulyaningsih, Yeni Mutmainnah, Ulfah Nurul Nasrudin, Dindin Nasution, Nur Fauzi’ah Navilah, Nahla Nia N Susanti, Nia N Nunung Kurniasih, Nunung Nur Hamidah Nur Hamidah, Nur Nuraini, Valen Dwike Sabila Nurhayati Nurhayati Nurlatipah, Dede Dalpa Nurul Annisa Pina Pitriana Rahmawati, Rahmi Ratnasari Ratnasari Rika Rahmawati Riri Aisyah, Riri Risa Rahmawati, Risa Risma Hardiyanti Rochman, Chaerul Rochman, Choirul saadah, Sumiyati Sari Sari Silmiah, Nadia Nuri Siti Fatimah Sopiah, Imas Pipih Subarkah, Cucu Z. Subarkah, Cucu Zaenab Sunarya, Risa Rahmawati Sundari, Citra Deliana Dewi Tri Cahyanto Tri Wahyu Agustina Vina Amalia, Vina Widiastuti, Egita Windayani, Neneng Yeni Mulyaningsih Yuni Hernawati