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All Journal Tadris: Jurnal keguruan dan Ilmu Tarbiyah J-PEK (JURNAL PEMBELAJARAN KIMIA) JC-T (Journal Cis-Trans): Jurnal Kimia dan Terapannya Panrita Abdi - Jurnal Pengabdian pada Masyarakat Al Qodiri : Jurnal Pendidikan, Sosial dan Keagamaan Journal of Natural Science and Integration Journal of Saintech Transfer JCPS (Journal of Current Pharmaceutical Sciences) Likhitaprajna: Jurnal Ilmiah Fakultas Keguruan Ilmu Pendidikan Universitas Wisnuwardhana Malang Hydrogen: Jurnal Kependidikan Kimia Lumbung Inovasi: Jurnal Pengabdian Kepada Masyarakat Journal of Community Practice and Social Welfare (JaCiPS) Berkala Penelitian Hayati Bakti Sekawan : Jurnal Pengabdian Masyarakat Jurnal Pengabdian Masyarakat Biologi dan Sains Jurnal Pendidikan Sains Indonesia (Indonesian Journal of Science Education) Prosiding Seminar Nasional Pengabdian kepada Masyarakat (SINAPMAS) Samakta: Jurnal Pengabdian Kepada Masyarakat Exhibition and Seminar on Science and Creative Technology – Al Azhar Proceeding Sasambo: Jurnal Abdimas (Journal of Community Service)
Setiawan, Nur Candra Eka
Universitas Negeri Malang
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Social Sciences Other

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Investigating Learners' Conceptual Progression on pH of Solution, Acid-Base Titration, and Buffer Solutions Santa, Eldat Wira; Sumari, Sumari; Nur, Hadi; Setiawan, Nur Candra Eka; Muntholib, Muntholib
Tadris: Jurnal Keguruan dan Ilmu Tarbiyah Vol 9 No 2 (2024): Tadris: Jurnal Keguruan dan Ilmu Tarbiyah
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/tadris.v9i2.23169

Abstract

This study aims to explore the development of understanding of the concepts of pH, acid-base titration, and buffer solutions among 11th-grade students and 2nd- and 4th-semester university students in chemistry education. It employs a cross-sectional design using open-ended questions and interview guidelines to collect data from 153 11th-grade students, 30 second-semester university students, and 40 fourth-semester university students. The open-ended questionnaire consists of 9 items (2 questions on the pH of solutions, 4 questions on acid-base indicators and titration, and 3 questions on buffer solutions and salt hydrolysis) on a continuous scale, with an Aiken's kappa validity of 0.61 (substantial agreement) and a Cronbach's Alpha reliability (KR-20) of 0.75 (acceptable). The results indicate that scientific understanding of pH concepts, such as the pH of solutions, acid-base titration, and buffer solutions, improves with education. However, comprehension of complex concepts remains low. The study's implications highlight the need for curriculum development and the selection and implementation of learning strategies that enable students to learn in a structured, gradual, and coherent manner. Curriculum development should map out subject matter, distinguish essential from non-essential content, and organize material from simple and essential topics to more complex and non-essential ones.
Analysis of a STEM Based Flipped Classroom Learning Model for Enhancing Metacognition and Student Learning Outcomes in Buffer Solution Topic Lestari*, Santi Puji; Adhim, Fauzan; Dwi Gita, Rina Sugiarti; Setiawan, Nur Candra Eka
Jurnal Pendidikan Sains Indonesia Vol 13, No 3 (2025): JULY 2025
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jpsi.v13i3.45891

Abstract

In the current era of globalization, science education requires instructional strategies that not only improve student achievement but also develop metacognitive abilities essential for complex problem solving. However, traditional teaching models are still predominantly used, often limiting students understanding of abstract scientific concepts such as buffer solutions. This study aims to examine the effectiveness of a STEM based flipped classroom model in enhancing students metacognitive skills and learning outcomes. A quasi-experimental design with a pre-test and post-test control group was employed, involving 60 senior high school students divided into experimental and control groups. The instruments used were a learning outcome test and a metacognitive awareness questionnaire, both of which had been validated and proven reliable. The results revealed that students in the experimental group showed significantly higher improvements in both metacognitive awareness and academic performance compared to the control group. These findings suggest that the integration of technology, scientific inquiry, and real world problem solving through a STEM based flipped classroom model positively impacts students conceptual understanding and learning achievements. This study highlights the urgent need for pedagogical transformation in science education and provides evidence supporting the implementation of innovative, technology enhanced learning models to better prepare students for future challenges
Identification of Misconceptions in Chemical Bonding Materials Using Three Tier Diagnostic Test Setiawan, Nur Candra Eka; Ilahi, Putri Ridha
Journal of Natural Science and Integration Vol 5, No 1 (2022): Journal of Natural Science and Integration
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jnsi.v5i1.16860

Abstract

Chemistry learning focuses on understanding concepts, thus students who get difficulty understanding the concepts of chemistry learning will experience conceptual mistakes, especially abstract concepts such as chemical bonds. Students' difficulty understanding the material of chemical bonds can occur due to misconceptions. The misconceptions will hinder the construction and assimilation of new knowledge in students and thus students will experience difficulties in learning chemistry. To address such issue, an instrument for detecting misconceptions in chemistry is necessary to find out the misconceptions that occur among learners. The identification of such emerging misconceptions in understanding the subject matter can be analyzed using a three-tier multiple-choice diagnostic test. The present study was carried out to determine the presence or absence, and the percentage of misconceptions regarding chemical bonding material using the Three Tier Test diagnostic test. Conducted through purposive sampling technique, this research-based paper is a type of qualitative research with a descriptive approach. The research instrument uses a three-tier test objective test. The data obtained was analyzed descriptively for each student's response by using students' level of understanding list. In general, the results obtained in this line of research showed that; (1) Indicator 1, student misconceptions were 91.17% (2) Indicator 2, student misconceptions were 64.14%, (3) Indicator 3, student misconceptions were 67.64%, (4) Indicator 4, student misconceptions were 76.47%. (5) Indicator 5, students' misconceptions were 63.23%. By way of conclusion, the present project argues that there were misconceptions that occured in students of SMA Negeri 1 Class X Teluk Kuantan on the chemical bonding material, with the percentage 72.53% students experiencing misconceptions, 14, 98% students do not understand the concept, and the rest 12.48% students understand the concept of chemical bonding.Keywords: misconception, diagnostic test, three tier test
Co-Authors Alfaruq, Muhammad Syiham Ana Nurjanah Anggraini, Lutfia Aninda Febriyanti Asnan Wahyudi Asnan Wahyudi Bambang Wahyudi Danar Danar Daratu Evina Kusuma Putri Deaningtyas, Sukma Ayu Deni Ainur Rokhim Dwi Gita, Rina Sugiarti Dwi Listyorini Ernanin Dyah Wijayanti Fauzan Adhim Fauziah, Putri Nanda Habiddin Hadi Nur Hayuni Retno Widarti Hilda Amalia Husni Wahyu Wijaya I Wayan Dasna Indah Nur Pramesti Juwita Karina Pratiwi Juwita Karina Pratiwi Kamaliyah, Nur Laila Lestari*, Santi Puji Maharani, Richa Nan Meyga Eva Ferama Sari Mohd Shafie Rosli Muhamad Ansori Muhammad Muchson Muntholib Munzil Nareswari, Tsalis Jauza Natasya, Shella Nurul Laili Oktavia Sulistina Parlan . Peni, Ristiwi Pratiwi, Juwita Karina Purwandari, Afifa Putri Ridha Ilahi Putri, Vanesa Kusuma Raden Bambang Sumarsono Rafsanjani, Esa Refrisa Richa Nan Maharani Risti Peni Ristiwi Peni Rucira Pavita Santa, Eldat Wira Sentanu, Naufal Albion Zhafran Shela Novitasari Siti Marfuah, Siti SRI RAHAYU Sri Rahayu Sumari Sumari Sutrisno Sutrisno Sutrisno Sutrisno Sutrisno, Sutrisno Syaiful Arif Wahyudi, Asnan Zelen Surya Minata