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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

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Application of Project Based Worksheet to Develop Students' Scientific Performance through Making Hand Cream from Black Rice Kefir Delima, Dila; Windayani, Neneng; Aisyah, Riri; Sunarya, Risa Rahmawati; Sukmawardani, Yulia
JURNAL PENDIDIKAN MIPA Vol. 15 No. 2 (2025): JURNAL PENDIDIKAN MIPA
Publisher : Pusat Publikasi Ilmiah, STKIP Taman Siswa Bima

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37630/jpm.v15i2.2853

Abstract

This study aims to describe the learning process and analyze the development of students' scientific performance through the application of project-based worksheets in making hand cream from black rice kefir (Oryza sativa L.indica), as well as analyzing the characteristics of the hand cream products produced. The research was conducted at SMK MVP ARS International Bandung in class XI Pharmacy. The research approach used was quantitative with pre-experimental method and one shot case study design. The results showed that students' activities in the learning process reached a score of 93 and scientific performance obtained an average score of 89, both in the very good category. Product characterization showed that all formulations of hand cream from black rice kefir (Oryza sativa L.indica) met SNI standards with excellent quality based on pH, organoleptic, irritation, homogeneity, spreadability, and emulsion type parameters, and obtained a product assessment with an average score of 96. The LC50 value obtained from the antioxidant test results was 90.5500 (Strong). These findings indicate that the application of project-based worksheets is effective in developing students' scientific performance while producing quality products.
Development of Learning Evaluation Instruments to Measure Creative Thinking Skills in The Reproductive System Concept Mulyaningsih, Yeni; Sukmawardani, Yulia; Farida, Ida; Nuryantini, Ade Yeti; Hamidah, Nur
Jurnal BIOEDUIN : Program Studi Pendidikan Biologi Vol 14 No 1 (2024): Bioeduin Februari
Publisher : Department of Biology Education UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/bioeduin.v14i1.33361

Abstract

The passage highlights the significance of creative thinking skills as an essential component of 21st-century education, alongside critical thinking, collaboration, and communication skills, collectively known as the 4Cs. The research aims to develop evaluation instruments to enhance students' creative thinking skills in reproductive system material. This topic involves contextual health content, requiring creative thinking to address it. The four indicators for creative thinking skills include fluency, flexibility, originality, and elaboration. The research and development (R&D) method is employed in this developmental study. The passage describes the process of creating 10 questions based on curriculum achievements, followed by validation by experts and a final stage of testing the questions on 40 ninth-grade science students at MAN 2 of Bandung. The results indicate that one question was accepted without revisions, six questions were accepted with revisions, and three questions were rejected. The reliability of the questions reached a score of 0.73, categorized as high, meaning the questions consistently provided similar measurement results. The students' answers to the evaluation questions require creative thinking skills, indicating that these questions effectively train those skills.
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.
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 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