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All Journal Indonesian Journal of Pharmaceutical Science and Technology Jurnal Tadris Kimiya Lantanida Journal INKUIRI : Jurnal Pendidikan IPA Orbital: Jurnal Pendidikan Kimia Indonesia Journal of Halal Jurnal BIOEDUIN : Program Studi Pendidikan Biologi Jurnal Kartika Kimia JISIP: Jurnal Ilmu Sosial dan Pendidikan JURNAL PENDIDIKAN MIPA 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 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
Yulia Sukmawardani, Yulia
UIN Sunan Gunung Djati Bandung
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management 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 Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Social Sciences Other

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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.
Pengembangan Majalah Elektronik Berorientasi Literasi Lingkungan pada Penanggulangan Limbah Plastik Agustin, Reza; Subarkah, Cucu Zenab; Sukmawardani, Yulia
INKUIRI: Jurnal Pendidikan IPA Vol 13, No 3 (2024): INKUIRI: Jurnal Pendidikan IPA
Publisher : Magister Pendidikan Sains Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/inkuiri.v13i3.83950

Abstract

Penelitian ini bertujuan untuk mendeskripsikan tampilan, analisis hasil uji validasi dan analisis uji kelayakan majalah elektronik berorientasi literasi lingkungan pada penanggulangan limbah plastik. Metode penelitian yang digunakan adalah Design Based Research (DBR) dengan model penelitian ADDIE (Analysis, Design, Development, Implementation, dan Evaluation), yang terdiri dari dua tahapan utama; 1) tahap pembuatan produk meliputi tahap analisis, desain dan pengembangan; 2) tahap pengujian produk meilputi uji validasi dan uji kelayakan. Produk yang dihasilkan berupa majalah elektronik berorientasi literasi lingkungan pada penanggulangan limbah plastik. Uji validasi dilakukan oleh tiga validator yang terdiri dari dosen ahli materi dan ahli media. Rata-rata nilai rhitung hasil uji validasi aspek materi, bahasa dan tampilan media masing-masing sebesar 0,74; 0,72; 0,73, maka majalah elektronik yang dibuat dapat dinyatakan valid. Selanjutnya produk diuji kelayakannya kepada 15 orang mahasiswa yang terdiri dari mahasiswa jurusan pendidikan kimia dan mahasiswa di luar jurusan kimia yang dipilih secara acak. Rata-rata nilai uji kelayakan dari aspek materi, bahasa dan tampilan media masing-masing sebesar 96,90%; 90,83%; 93.33%. Berdasarkan hasil tersebut, maka majalah elektronik berorientasi literasi lingkungan pada penanggulangan limbah plastik dinyatakan sangat layak untuk digunakan sebagai media pembelajaran.The research aims to describe the appearance, analysis of validation test results and feasibility test analysis of electronic magazines oriented towards environmental literacy in dealing with plastic waste. The research method used is Design Based Research (DBR) with the ADDIE (Analysis, Design, Development, Implementation, and Evaluation) research model, which consists of two main stages; 1) the product manufacturing stage includes the analysis, design and development stages; 2) the product testing phase includes a validation test and a feasibility test. The resulting product is an electronic magazine oriented towards environmental literacy in dealing with plastic waste. The validation test was carried out by three validators consisting of material expert lecturers and media experts. The average value of rcount of the validation test results for aspects of material, language and media display is 0.74; 0.72; 0.73, then the electronic magazine made can be declared valid. Furthermore, the product was tested for feasibility on 15 students consisting of students majoring in chemistry education and students outside the chemistry department who were randomly selected. The average value of the feasibility test from the aspect of material, language and media display is 96.90%, respectively; 90.83%; 93.33%. Based on these results, the environmental literacy-oriented electronic magazine on plastic waste management is declared very feasible to be used as a learning medium
Analisis Bahan Halal Produk Bakery di Kabupaten Bandung Afifah, Syifa Nur; Kurmatillah, Laeli; Chimayah, Mihlatal; Navilah, Nahla; Mutmainnah, Ulfah Nurul; Mulyaningsih, Yeni; Sukmawardani, Yulia; Paujiah, Epa
Indonesia Journal of Halal Vol 7, No 2 (2024): IJH
Publisher : Pusat Kajian Halal Undip

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/halal.v7i2.23848

Abstract

Kesadaran masyarakat terhadap pentingnya konsumsi makanan halal meningkat, maka aspek kehalalan produk menjadi sangat krusial untuk dipertimbangkan oleh produsen pangan. Dalam konteks ini, memastikan kehalalan produk bakery menjadi tantangan yang harus diatasi oleh produsen, terutama di daerah yang mayoritas penduduknya adalah muslim. Penelitian ini bertujuan untuk menganalisis kehalalan produk bakery di Kabupaten Bandung. Penelitian ini menggunakan pendekatan kualitatif dengan metode deskriptif. Penelitian ini dilakukan pada tiga lokasi yang berada di Kabupaten Bandung. Lokasi pertama di Desa Cibiru Wetan, Kecamatan Cileunyi, lokasi kedua di Desa Serangmekar, Kecamatan Ciparay dan lokasi ketiga di Desa Pakutandang, Kecamatan Ciparay. Ketiga produsen bakery yang diteliti, yaitu Intansari Bakery, Owl Cake and Cookies dan Dapur Kueku, telah memenuhi standar-standar ini. Mereka menggunakan bahan-bahan yang bersertifikat halal dan menjaga proses produksi agar tetap bersih dan sesuai dengan standar kehalalan.Kata Kunci: bakery, bahan halal, sertifikasi halal
INVESTIGASI MISKONSEPSI REAKSI KIMIA MULTIPLE REPRESENTATION DALAM PEMBELAJARAN KIMIA PESERTA DIDIK MADRASAH ALIYAH DI KOTA BANDUNG Al Zahro, Rd Indah Rofi'ah; Subarkah, Cucu Zenab; Sukmawardani, Yulia; Cahyanto, Tri
UNESA Journal of Chemical Education Vol. 13 No. 2 (2024)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/ujced.v13n2.p77-85

Abstract

Penelitian ini bertujuan mengidentifikasi miskonsepsi pada konsep reaksi kimia serta memberikan dasar bagi pengembangan metode dan desain pembelajaran kimia yang lebih adaptif. Berbeda dengan penelitian sebelumnya, penelitian ini menggunakan multiple representasi dan Certainty of Response Index (CRI) untuk merinci ingkat keyakinan siswa terhadap jawaban yang dipilih. Penelitian menggunakan metode CRI untuk mengidentifikasi miskonsepsi siswa pada materi reaksi kimia. Skor CRI rendah menunjukkan kemungkinan miskonsepsi. Penelitian dilakukan pada siswa Madrasah Aliyah di SMA Kifayatul Achyar dan MAN 2 Kota Bandung. Langkah awal yang dilakukan dalam penelitian ini adalah tesiagnostik materi reaksi kimia pada peserta didik yang disertai CRI sebanyak 10 soal pilihan ganda beralasan. Instrumen berupa soal tes diagnostik ini dibuat baru oleh peneliti Hasil tes diagnostik menunjukan variasi miskonsepsi pada representasi makroskopis, simbolik, dan submikroskopis. Mayoritas peserta didik (71,30%) memahami konsep reaksi kimia, namun sebagian merasa kurang yakin (16,05%). Persentase rata-rata miskonsepsi mencapai 19,98%. Diperlukan strategi pembelajaran yang lebihfektif untuk meningkatkan pemahaman konsep reaksi kimia. Konsep reaksi kimia dalam penelitian ini meliputi peristiwa yang termasuk dalam reaksi kimia, koefisien dalam reaksi kimia, ciri-ciri reaksi kimia terjadi, persamaan reaksi kimia, hukum kekekalan masa dan hukum perbandingan tetap Hasil penelitian ini dapat menjadi acuan untuk pengembangan kurikulum dan desain pembelajaran kimia yang lebih adaptif di Madrasah Aliyah Kota Bandung.
THE IMPLEMENTATION OF PROJECT-BASED WORKSHEETS TO DEVELOP STUDENTS’ SCIENTIFIC PERFORMANCE THROUGH EDIBLE FILM PRODUCTION Khoirunnisa, Kuntum Salsabilla; Sunarya, Risa Rahmawati; Sukmawardani, Yulia; Sari, Sari
KATALIS: Jurnal Penelitian Kimia dan Pendidikan Kimia Vol 8 No 1 (2025): Jurnal Katalis Vol. 8 No. 1 Tahun 2025
Publisher : Universitas Samudra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33059/katalis.v8i1.11836

Abstract

The low scientific performance of students in learning chemistry is one of the main problems in education, mainly because the learning approach is still dominated by conventional methods and teacher-centered. Learning that does not actively involve students can hinder the development of critical thinking skills, problem solving, and students' scientific performance abilities. This study aims to develop students' scientific performance through the application of project-based worksheets in making edible film from jackfruit seed waste (Artocarpus heterophyllus). The research used a quantitative approach through the application of pre-experimental methods with a one-shot case study design involving 34 students of class XI majoring in Industrial Chemistry at one of the vocational high schools (SMK) in Cimahi City. The research instruments consisted of student activity observation sheets, project-based worksheets, and scientific performance assessment sheets. The results showed that student activity during learning obtained an average score of 97, worksheet work achieved an average score of 94, and student scientific performance of 92, each categorized as very good. These findings prove that the use of project-based worksheets can develop students' activeness, independence, and scientific abilities, and become an alternative solution to the problem of passive science learning in schools.
Tren Penelitian IoT dalam Pembelajaran Berbasis STEM pada Pendidikan Fisika: Bibliometric Analysis Miladanta, Algi Nurahman; Rochman, Chaerul; Sukmawardani, Yulia; Nuryantini, Ade Yeti
Lontar Physics Today Vol 4, No 2 (2025): June 2025
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/lpt.v4i2.23481

Abstract

Penelitian ini mengkaji tren penerapan Internet of Things (IoT) dalam pembelajaran fisika berbasis STEM. Tujuannya adalah untuk menelusuri perkembangan penelitian dalam konteks pendidikan serta mengungkap pola kolaborasi dan dampak ilmiahnya. Metode analisis bibliometrik digunakan dengan bantuan Publish or Perish (PoP) dan VOSviewer untuk mengumpulkan data kutipan, memetakan tren topik, dan memvisualisasikan jejaring kolaborasi. Analisis dari Google Scholar dan Scopus menunjukkan peningkatan minat terhadap integrasi IoT dalam pendidikan STEM, meskipun masih menghadapi tantangan dalam hal visibilitas dan dampak penelitian. Hasil temuan menegaskan pentingnya penguatan fokus pada implementasi IoT dalam pembelajaran fisika dan peningkatan kerja sama antara peneliti. Penelitian selanjutnya direkomendasikan untuk lebih menekankan aspek penerapan, memperluas kolaborasi, serta meningkatkan kontribusi riset terhadap perkembangan pendidikan STEM. Kata kunci: Internet of Things, Pembelajaran Fisika, STEM, Bibliometrik
ENHANCING COGNITIVE LEARNING OUTCOMES ON CARBOXYLIC ACIDS THROUGH NEARPOD-ASSISTED PROBLEM-BASED LEARNING: A STUDY IN ORGANIC CHEMISTRY COURSE Nurlatipah, Dede Dalpa; Windayani, Neneng; Sari, Sari; Sukmawardani, Yulia
Chimica Didactica Acta Vol 13, No 1: June 2025
Publisher : FKIP USK

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jcd.v13i1.46010

Abstract

This study aims to investigate the enhancement of students cognitive learning outcomes through the integration of Nearpod-assisted Problem-Based Learning (PBL) in carboxylic acid material, as well as to describe students activities, their ability to complete worksheets, and their responses to the use of this media. This study employed a pre-experimental method with a one-group pretest-posttest design and involved 48 fourth-semester students in the Organic Chemistry II course. The results indicate that learning activities were carried out very well (88.76%), students ability to complete worksheets was also high (average score: 88), and cognitive learning outcomes improved moderately (N-Gain: 0.63), with the highest achievement at the analysis level (C4). A total of 98.3% of students responded positively to the use of Nearpod in learning. These findings indicate that integrating the PBL model and Nearpod is an innovative and effective approach to enhancing cognitive learning outcomes, active participation, conceptual understanding, and higher-order thinking skills while highlighting its potential to improve the quality of chemistry education, particularly on abstract topics.
Efektivitas Model Inkuiri Terbimbing Berbantuan E-Book pada Materi Zat Aditif untuk Meningkatkan Kemampuan Literasi Kimia Fadila, Muti Sabila; Aisyah, Riri; Helsy, Imelda; Sukmawardani, Yulia
JagoMIPA: Jurnal Pendidikan Matematika dan IPA Vol. 5 No. 3 (2025): JagoMIPA: Jurnal Pendidikan Matematika dan IPA
Publisher : Yayasan Pendidikan Bima Berilmu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53299/jagomipa.v5i3.1877

Abstract

Penelitian ini bertujuan untuk mendeskripsikan bagaimana proses selama pembelajaran berlangsung serta bagaimana peningkatan kemampuan literasi kimia setelah penerapan model inkuiri terbimbing berbantuan e-book pada materi zat aditif. Metode yang digunakan yaitu metode pre-experiment dengan desain one group pretest-posttest yang ditujukan kepada mahasiswa Pendidikan Kimia yang mengikuti mata kuliah pilihan Kimia Adiktif dan Aditif. Instrumen yang digunakan berupa lembar observasi aktivitas mahasiswa, lembar kerja, dan soal pretest-posttest. Analisis data menggunakan metode deskripstif dan inferensial melalui uji normalitas, uji hipotesis, dan uji n-gain. Hasil penelitian menunjukkan aktivitas selama proses pembelajaran dengan model inkuiri terbimbing yang meliputi tahap orientasi, merumuskan masalah, merumuskan hipotesis, mengumpulkan data, menguji hipotesis, dan merumuskan kesimpulan menunjukkan nilai rata-rata 88 dengan interpretasi sangat baik. Uji hipotesis menunjukkan terjadi peningkatan kemampuan literasi kimia. Hasil tersebut didukung oleh hasil uji n-gain yang menunjukkan nilai sebesar 0,65 pada aspek konten dan proses dengan interpretasi sedang, pada aspek konteks nilai n-gain sebesar 0,88 dengan interpretasi tinggi, serta pada aspek sikap nilai n-gain sebesar 0,91 dengan interpretasi tinggi. Berdasarkan hasil tersebut, menunjukkan nilai rata-rata n-gain sebesar 0,77 dengan interpretasi tinggi diperkuat oleh nilai persen n-gain sebesar 77,24% sehingga dapat disimpulkan bahwa penerapan model pembelajaran serta media yang digunakan terbukti efektif.
The Effectiveness of Guided Inquiry-Based Worksheet on Synthetic and Natural Food Colorant Thin Layer Chromatography Practicum in Developing Scientific Explanation Skills Nuraini, Valen Dwike Sabila; Helsy, Imelda; Nurhayati, Nurhayati; Aisyah, Riri; Sukmawardani, Yulia
Jurnal Pijar Mipa Vol. 20 No. 5 (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.v20i5.9517

Abstract

Scientific explanation is an essential skill in chemistry learning because it connects scientific principles and objective evidence. This study aims to describe the application of guided inquiry-based learning in thin-layer chromatography experiments of synthetic and natural food coloring to develop students' scientific explanations in learning applications. This study used a pre-experimental method with a post-test only one-shot case study design. In the implementation of learning, the implementation rate reached 87%. The average scores for worksheets and scientific explanation tests were 78 and 79, respectively. This indicates that the application of guided inquiry-based worksheets through TLC experiments is practical in developing students' scientific explanation skills. This experiment can be adopted in broader chemistry learning contexts by integrating guided inquiry with thin-layer chromatography using real food colorants, thereby fostering scientific thinking and providing students with hands-on experience that emphasizes the relevance of chemistry in everyday life.
Penerapan Model Pembelajaran Logan Avenue Problem Solving untuk Meningkatkan Kemampuan Pemecahan Masalah Peserta Didik Pada Materi Fluida Dinamis Fahrurrozi, Akmal; Rochman, Choirul; Sukmawardani, Yulia; Malik, Adam; Nasrudin, Dindin
Lontar Physics Today Vol 4, No 2 (2025): June 2025
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/lpt.v4i2.23976

Abstract

Penelitian ini bertujuan untuk mengetahui peningkatan keterampilan pemecahan masalah pada peserta didik kelas XI MIPA MAN 1 Tasikmalaya menggunakan bantuan model pembelajaran logan avenue problem solving. Metode yang digunakan dalam penelitian ini adalah metode Pre-Experimental dengan desain one-group pretest-posttest, peneliti melakukan pengukuran awal (pretest) terhadap keterampilan pemecahan masalah peserta didik, kemudian perlakuan (treatment) berupa penerapan model pembelajaran   kepada subyek penelitian berjumlah 32 orang. rata-rata pretest peserta didik adalah sebesar 36, pretest dilakukan sebelum menerapkan model pembelajaran logan avenue problem solving (LAPS-heuristik) dalam kegiatan pembelajaran. Sedangkan nilai rata-rata posttest peserta didik adalah sebesar 75, posttest dilakukan setelah diterapkannya model pembelajaran logan avenue problem solving (LAPS-heuristik) dalam kegiatan pembelajaran. Nilai pretest dan posttest kemudian dianalisis untuk mengukur peningkatan keterampilan pemecahan masalah peserta didik sehingga diperoleh nilai N-gain. Nilai N-gain­ yang didapatkan adalah sebesar 0.62 yang berada dalam kategori sedang. Oleh karena itu, keterampilan pemecahan masalah peserta didik dapat dikatakan mengalami peningkatan dengan diterapkannya model pembelajaran logan avenue problem solving (LAPS-heuristik).Kata kunci: pemecahan masalah, logan avenue problem solving (LAPS), fluida dinamis Abstract. This study aims to determine the improvement of problem-solving skills in class XI MIPA MAN 1 Tasikmalaya students using the help of the Logan Avenue problem-solving learning model. The method used in this study is the Pre-Experimental method with a one-group pretest-posttest design, researchers conducted an initial measurement (pretest) of students' problem-solving skills, then treatment in the form of applying the learning model to 32 research subjects. The average pretest of students is 36, the pretest was conducted before applying the Logan Avenue problem-solving learning model (LAPS-heuristic) in learning activities. While the average posttest value of students is 75, the posttest was conducted after the application of the Logan Avenue problem-solving learning model (LAPS-heuristic) in learning activities. The pretest and posttest values were then analyzed to measure the improvement of students' problem-solving skills to obtain the N-gain value. The N-gain value obtained was 0.62 which is in the moderate category. Therefore, it can be said that students' problem-solving skills have increased with the implementation of the Logan Avenue problem-solving (LAPS-heuristic) learning model.Keywords: problem solving, logan avenue problem solving (LAPS), fluid dynamics
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 Ali Nurdin, Muhammad Amirudin, Mahdiyina Anwar, Dede Miftahul Arpan, Asep Khaidir Chaerul Rochman Chimayah, Mihlatal Cucu Zenab Subarkah Dahriah, Iis Delima, Dila Dini Aulia Noviani Dudi Fatul Jawad Epa Paujiah, Epa Fadila, Muti Sabila Fahrurrozi, Akmal Ida Farida Ida Farida Ida Farida Ida Musfiroh -, Ida Musfiroh Imelda Helsy, Imelda Khoirunnisa, Kuntum Salsabilla Kurmatillah, Laeli Lestari, Risma Meisani, Riseu Miladanta, Algi Nurahman Muazaroh, Kaffatiya Najmii Mulyaningsih, Yeni Mutmainnah, Ulfah Nurul Nasrudin, Dindin 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 Sunarya, Risa Ratnasari Ratnasari Riri Aisyah, Riri Risa Rahmawati, Risa Risma Hardiyanti Rochman, Chaerul Rochman, Choirul saadah, Sumiyati Sari Sari Sari Silmiah, Nadia Nuri Siti Fatimah Sopiah, Imas Pipih Subarkah, Cucu Zaenab Sumawardani, Yulia Sunarya, Risa Rahmawati Sundari, Citra Deliana Dewi Tri Cahyanto Tri Wahyu Agustina Vina Amalia, Vina Widiastuti, Egita Windayani, Neneng Yeni Mulyaningsih Yuni Hernawati