Article Per Year (5 Year)
p-Index From 2020 - 2025
4.229
P-Index
This Author published in this journals
All Journal Jurnal Pendidikan Sains Indonesian Journal of Pharmaceutical Science and Technology QUANTUM: Jurnal Inovasi Pendidikan Sains 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 JUPE : Jurnal Pendidikan Mandala 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 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 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 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

Published : 35 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 35 Documents
Search

 1   2   3   4 
Analisis Kalium dan Kalsium pada Ikan Kembung dan Ikan Gabus Susanti, Nia N; Sukmawardani, Yulia; Musfiroh, Ida
Indonesian Journal of Pharmaceutical Science and Technology Vol 3, No 1 (2016)
Publisher : Indonesian Journal of Pharmaceutical Science and Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (150.073 KB) | DOI: 10.15416/ijpst.v3i1.7913

Abstract

Kalium dan kalsium merupakan makromineral, yang memiliki peran dan fungsi penting bagi tubuh, baik pada sel, jaringan, organ, dan keseluruhan tubuh. Kalium berfungsi untuk mengaktifkan enzim, serta membantu dalam menjaga tekanan osmotik dan keseimbangan antara asam dan basa, sedangkan kalsium berfungsi dalam pemeliharaan tulang dan gigi serta membantu kontraksi dan relaksasi pada otot. Salah satu sumber mikromineral yaitu ikan. Tujuan dari penelitian ini adalah untuk mengetahui kandungan kalium dan kalsium pada ikan kembung dan ikan gabus. Analisis kandungan kalium dan kalsium menggunakan metode Atomic Absorption Spectrophotometry (AAS), terdiri atas: preparasi sampel dengan metode destruksi basah (HNO3 35% dan H2O2 30%), validasi metode dan analisis sampel ikan kembung dan ikan gabus. Kadar kalium pada ikan kembung adalah 64.391,16 mg/100 g +97,62 dan pada ikan gabus adalah 30.988,70 mg/100 g +230,62 sedangkan kadar kalsium pada ikan kembung adalah 29.197,6607 mg/100 g +17,77 dan pada ikan gabus adalah 21.369,7065 mg/100 g +13,99. Kandungan kalium dan kalsium pada ikan kembung dan ikan gabus  sangat berbeda, hal ini dikarenakan habitat pada ikan kembung dan ikan gabus berbeda. Kata kunci: Ikan gabus, ikan kembung, kalium, kalsium, SSA
PENGEMBANGAN LEMBAR KERJA BERBASIS INKUIRI UNTUK ANALISIS KUALITATIF LOGAM BERAT PADA LIMBAH LABORATORIUM Yulia Sukmawardani; Risma Hardiyanti
Jurnal Tadris Kimiya Vol 2, No 2 (2017)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v2i2.1880

Abstract

Pengolahan Limbah Cair Laboratorium Kimia Menggunakan Metode Elektrokoagulasi Yulia Sukmawardani; Vina Amalia
Jurnal Kartika Kimia Vol 2 No 2 (2019): Jurnal Kartika Kimia
Publisher : Department of Chemistry, Faculty of Sciences and Informatics, Jenderal Achmad Yani University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (328.391 KB) | DOI: 10.26874/jkk.v2i2.29

Abstract

Laboratory liquid waste is one of the problems encountered in universities. Before discharged into the aquatic environment, the liquid waste must pass through the processing first. One way that can be done to reduce the contamination of laboratory waste is by lowering the heavy metal content contained in the waste by using electrocoagulation method. Electrocoagulation becomes one of the alternative waste treatment because this method is easy and simple to do, but produces high efficiency of metal removal. In this research has been tested the liquid waste treatment laboratory by using electrocoagulation method. The processing of liquid waste by electrocoagulation using Al-Al electrodes, gives a very significant metal removal result. Including decreased levels of organic compounds and total solids in waste decreased. However, the waste from the treatment with electrocoagulation has not met the required quality standard in West Java Provincial Regulation No. 6 of 1999 on the Standard of Waste Water Quality. Because of the high concentration of metal in laboratory liquid waste, it is necessary to process the waste before and after the electrocoagulation process. Keywords: Al electrode, electrocoagulation, laboratory liquid waste
DEVELOPMENT OF TEAM GAMES TOURNAMENT (TGT) LEARNING DESIGN USING CHEMISTRY MONOPOLY MEDIA ON LABORATORY EQUIPMENT Dini Aulia Noviani; Yulia Sukmawardani; Ida Farida
Gunung Djati Conference Series Vol. 2 (2021): Seminar Nasional Tadris Kimiya 2020
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (921.46 KB)

Abstract

Penelitian ini didorong oleh pentingnya pengetahuan mengenai alat-alat laboratorium pada pelaksanaan praktikum. Tujuan dari penelitian ini yaitu membuat desain pembelajaran dengan menerapkan model pembelajaran team games tournament (TGT) menggunakan media monopoli kimia mengenai alat-alat laboratorium dengan mengacu pada indikator kelayakan yaitu hasil uji validasi. Penelitian ini menggunakan tahapan metode design based research yang meliputi tiga tahapan, yaitu analisis, perancangan, dan pengembangan. Produk yang dihasilkan berupa rencana pelaksanaan pembelajaran (RPP) dan perangkat tes untuk mengukur pengetahuan siswa mengenai alat-alat laboratorium. Hasil uji validasi terhadap rencana pelaksanaan pembelajaran (RPP) dan perangkat tes sudah memenuhi syarat (valid), dengan nilai rata-rata rhitung untuk RPP sebesar 0,77 dan perangkat tes sebesar 0,75.
MAKING OF SIMPLE LED SPECTROPHOTOMETER EXPERIMENT KIT FOR ANALYSIS OF IRON METAL IONS IN WATER Dudi Fatul Jawad; Yulia Sukmawardani; Ida Farida
Gunung Djati Conference Series Vol. 2 (2021): Seminar Nasional Tadris Kimiya 2020
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (345.093 KB)

Abstract

This study aimed to describe the appearance of the KIT making, how to use the KIT, and the validation test results for the making of a simple LED spectrophotometer for the analysis of iron metal ions in water. The method used was Design Based Research. This method refers to the ADDIE model, which consists of analysis, design, development, implementation, and evaluation stages. However, researchers only used the model until the development stage, starting from collecting references (journals), making concept analysis, concept maps, flowcharts, and storyboards, and the validation test of the three validators. The results from the KIT development stage could be carried out well, resulting in a valid product with indicators that include an attractive display of the KIT, easy to use, low cost, and KIT made of safe materials. The results of the validation test obtained an average value of 0.83, greater than the critical value of 0.30. This shows that the simple LED spectrophotmeter experiment KIT is valid for a feasibility test. In learning, the use of KIT refers to the spectrophotometric material which is based on the Lambert-Beer law and the analysis results that will be produced are in the form of a comparison curve of normal intensity with a wavelength in units of nanometers (nm).
DEVELOPMENT OF GUIDED INQUIRY BASED WORKSHEETS BIOSORPSION OF IRON METAL IN WELL WATER USING PAPER WASTE WITH MODIFICATION OF CITRIC ACID Ade Sulaeman; Cucu Zenab Subarkah; Yulia Sukmawardani
Gunung Djati Conference Series Vol. 2 (2021): Seminar Nasional Tadris Kimiya 2020
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (599.817 KB)

Abstract

The purpose of this study to describe the view worksheet based guided inquiry, and analyze the results of the validation test worksheet based guided inquiry Fe metal biosorption in well water using citric acid modified paper waste. The method used in this research is Design Based Research (DBR) using the ADDIE development design (analysis, design, development, implementation, and evaluation) which is done up to Development stage. The instruments used were worksheet grids, worksheets, and validation test filled out by three expert validators. The result of worksheet validation test is that the mean count is 0.80, the highest count being 0.916 and the lowest count being 0.75. Guided inquiry based worksheets are declared valid and ready to be used to support the learning process.
DEVELOPMENT OF PROJECT-BASED WORKSHEETS ON THE UTILIZATION OF RED DRAGON LEATHER (Hylocereus costaricensis) FOR NATURAL COLOR OF PERCA FABRIC Yuni Hernawati; Sari Sari; Yulia Sukmawardani
Gunung Djati Conference Series Vol. 2 (2021): Seminar Nasional Tadris Kimiya 2020
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (635.801 KB)

Abstract

This study aims to analyze the validation test results and describe project-based worksheet products' appearanceon the utilization of red dragon fruit peel (Hylocereus costaricensis) waste for natural dye patchwork. The researchmethod used is Design-Based Research (DBR). The stages of this DBR method use the ADDIE design, whichconsists of 1) Analysis, 2) Design, 3) Development, 4) Implementation, and 5) Evaluation. The instruments usedwere worksheets, worksheet grids, validation sheets, and validation questionnaires filled in by three validators.The validation test percentage in this study was 86%, with a value of 0.86 obtained. Thus it can be concluded,learning media using project-based worksheets is declared valid.
Students’ Science Literacy on Discussion-Based Contextual Approaches of Human Reproductive System Learning Yeni Mulyaningsih; Chaerul Rochman; Adam Malik; Tri Wahyu Agustina; Yulia Sukmawardani; Nur Hamidah; Nurul Annisa
Jurnal Pendidikan Sains Vol 12, No 2: June 2024
Publisher : Pascasarjana Universitas Negeri Malang (UM)

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

Abstract

The aim of this study was to enhance students’ science literacy through a discussion-based contextual approach in the learning of the human reproductive system. This quantitative research employed an experimental method with a quasi-experimental posttest-only design. The study involved 60 students, with 30 students each in class XI MIPA 4 serving as the experimental group and class XI MIPA 5 serving as the control group. The control group received instruction through a conceptual approach-based lecture method, whereas the experimental group engaged in learning through a contextual approach-based discussion method. The research instrument comprised 10 open-ended science literacy questions pertaining to the human reproductive system. The data were analyzed using an independent t-test with SPSS version 26. The results indicated that the data were both normally distributed and homogeneous. Furthermore, a significant difference was observed between the control and experimental groups, with a t-count value of 4.118, which is greater than the t-table value of 1.671. In conclusion, the study demonstrates that the human reproductive system can be effectively taught through contextual experiences relevant to students’ lives, thereby enhancing their science literacy skills.DOI: 10.17977/jps.v12i22024p071
ANALYSIS OF STUDENT MISCONCEPTIONS ON ATOMIC, MOLECULAR, AND IONIC MATTER: THE FOUNDATION OF DEVELOPING AUGMENTED REALITY AS AN INNOVATIVE SOLUTION: ANALISIS MISKONSEPSI SISWA PADA MATERI ATOM, MOLEKUL, DAN ION: LANDASAN PENGEMBANGAN AUGMENTED REALITY SEBAGAI SOLUSI INOVATIF Anwar, Dede Miftahul; Subarkah, Cucu Zenab; Sukmawardani, Yulia
SPIN JURNAL KIMIA & PENDIDIKAN KIMIA Vol. 6 No. 1 (2024): Januari - Juni 2024
Publisher : UIN Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20414/spin.v6i1.9487

Abstract

Studi ini menganalisis miskonsepsi siswa pada materi atom, molekul, dan ion serta merancang solusi inovatif menggunakan Augmented Reality (AR). Materi tersebut menjadi dasar dalam ilmu kimia, namun pemahaman siswa seringkali kurang memadai dan miskonsepsi. Metode penelitian yang digunakan adalah deskriptif dengan pendekatan kualitatif dan kuantitatif. Instrumen three-tier diagnostic digunakan untuk mengidentifikasi miskonsepsi siswa, dilengkapi dengan wawancara guru. Sampel penelitian melibatkan 2 guru dan 61 siswa dari MA Nahdlatul Falah dan SMK Karya Budi di Kab. Bandung. Hasil analisis miskonsepsi menunjukkan pola miskonsepsi pada konsep atom, molekul, dan ion. Miskonsepsi melibatkan kesalahan factual, konseptual, dan metakognitif. Untuk mengatasi miskonsepsi, pengembangan instrumen three-tier diagnostic diperluas dengan pendekatan multi-representasi, mencakup representasi makroskopis, submikroskopis, dan simbolik. Solusi inovatif dalam bentuk AR dikembangkan sebagai media pembelajaran untuk meningkatkan pemahaman siswa. Elemen-elemen AR disusun berdasarkan analisis miskonsepsi, termasuk model 3D molekul senyawa, animasi struktur atom, dan simulasi interaktif rumus kimia. Penelitian ini memberikan kontribusi dalam merancang solusi pembelajaran inovatif untuk mengatasi miskonsepsi siswa. Augmented Reality menjadi alternatif yang potensial untuk meningkatkan representasi visual dalam pembelajaran kimia. Diharapkan pengembangan AR dapat menjadi panduan bagi pendidik dalam merancang strategi pembelajaran yang lebih efektif dan bermakna pada materi atom, molekul, dan ion.
Interactive Learning for Water Pollution Awareness: A Game-Based Approach Fatimah, Siti; Farida, Ida; Sukmawardani, Yulia
Journal of Educational Management and Learning Vol. 1 No. 1 (2023): August 2023
Publisher : Heca Sentra Analitika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60084/jeml.v1i1.52

Abstract

This research explores the potential of interactive educational games as a tool to enhance environmental literacy, with a specific focus on water pollution issues. The study introduces a designed game encompassing various interactive modules, such as word games, drag-and-drop tasks, multiple-choice questions, evaluations, and an environmental literacy survey. The validation test was carried out by three validators consisting of material expert lecturers and media experts. The average rcount value for validation test results across material aspects, language aspects, and display (media) aspects was calculated as follows: 0.85, 0.92, and 0.84, resulting in an overall rcount value of 0.87. This overall value signifies high validity and strong interpretational significance. Furthermore, the feasibility test was carried out on 15 chemistry education students who had taken environmental chemistry courses. The average rcount of the feasibility test results from all aspects obtained a percentage value of 87%. This study highlights the importance of game design, evaluating long-term impacts, and integrating interactive games into educational curricula.
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 Anwar, Dede Miftahul Arpan, Asep Khaidir Ateng Supriatna Chaerul Rochman Chimayah, Mihlatal Cucu Zenab Subarkah, Cucu Zenab Delima, Dila Dini Aulia Noviani Dudi Fatul Jawad Epa Paujiah, Epa Ertika, Putrini S. Fadila, Muti Sabila Fahrurrozi, Akmal Ida Farida Ida Farida Ida Farida Ida Musfiroh, Ida Imelda Helsy, Imelda Khoirunnisa, Kuntum Salsabilla Kurmatillah, Laeli Lestari, Risma Maulina, Yunis Naini Hafsari 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 Saepudin Rahmatullah, Saepudin Sari Sari Siti Fatimah 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