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All Journal J-PEK (JURNAL PEMBELAJARAN KIMIA) Jambura Journal of Educational Chemistry Jurnal Ilmiah Kanderang Tingang Jurnal Pelayanan Hubungan Masyarakat Damhil: Jurnal Pengabdian kepada Masyarakat KREATIF: Jurnal Pengabdian Masyarakat Nusantara Komunitas: Hasil Kegiatan Pengabdian Masyarakat Indonesia
Thayban, Thayban
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Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Health Professions Law, Crime, Criminology & Criminal Justice Social Sciences Veterinary Other

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PELATIHAN PENGEMBANGAN MEDIA PEMBELAJARAN BERBASIS TEKNOLOGI UNTUK MENINGKATKAN KEMAMPUAN LITERASI DAN NUMERASI Haris Munandar; Erga Kurniawati; Thayban Thayban
KREATIF: Jurnal Pengabdian Masyarakat Nusantara Vol. 2 No. 3 (2022): September : Jurnal Pengabdian Masyarakat Nusantara
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/kreatif.v2i3.1069

Abstract

Program pengabdian kepada masyarakat ini bertujuan untuk memberikan pelatihan kepada guru-guru SD Al Huda Kota Selatan untuk mengembangkan media pembelajaran berbasis teknologi yang diharapkan dapat meningkatkan kemampuan lietrasi dan numerasi siswa. Pelatihan ini terdiri dari dua tahapan yakni tahap pertama berupa observasi dan wawancara, kemudian tahap kedua atau pelaksanaan yang terdiri dari pemaparan materi yang dilanjutkan dengan diskusi dan tanya jawab. Pelatihan yang dilakukan menunjukkan adanya tambahan motivasi bagi guru untuk mecoba mengaplikasikan teknologi dan media pembelajaran dalam kegiatan belajar mengajar di kelas. Kegiatan ini cukup efektif dilakukan terlihat dari antusiasme guru mengikuti pelatihan dan meminta diadakannya pelatihan serupa secara berkala.
Penguatan Konsep Elektrolisis melalui Praktikum Interaktif pada Kelas XII A di SMAN I Suwawa Thayban, Thayban; Kurniawati, Erga; Munandar, Haris; Sangkota, Vivi Dia Afrianti
Komunitas: Hasil Kegiatan Pengabdian Masyarakat Indonesia Vol. 2 No. 4 (2024): November : Komunitas : Hasil Kegiatan Pengabdian Masyarakat Indonesia
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewani Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/komunitas.v2i4.121

Abstract

The purpose of this community service activity is to strengthen the concept of electrolysis for students of SMAN 1 Suwawa through interactive laboratory exercises, as well as to enhance students' understanding and practical skills related to the electrolysis process. The partners involved in this activity include the Principal, Chemistry Teacher, and all 12th-grade students of SMAN 1 Suwawa. The implementation method of the activity involves four main stages: a pre-test to measure initial understanding, providing material to reinforce the concept of electrolysis, conducting interactive laboratory exercises using electroplating tools, and a post-test to measure the improvement in students' understanding. The results of this activity show a significant improvement in the understanding of electrolysis concepts, with an N-Gain value of 76.8%, indicating the effectiveness of this method in improving students' learning outcomes. Based on these findings, it is recommended to continue applying interactive laboratory approaches in science education in secondary schools, as well as utilizing technology and interactive modules to support students' understanding of complex chemical concepts. Additionally, teacher training is also important to ensure the sustainability of effective laboratory-based learning.
Enhancing Critical Thinking Skills Through STEM-Based Guided Inquiry on Reaction Rate Thayban Thayban; Erga Kurniawati; Haris Munandar
Jambura Journal of Educational Chemistry Vol 7, No 2 (2025): August
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjec.v7i2.37428

Abstract

This study aimed to analyze the effect of implementing a STEM-based guided inquiry learning model on students’ critical thinking skills regarding reaction rates. Despite the increasing emphasis on critical thinking in science education, limited research has examined how integrated STEM-based instructional models affect students’ higher-order thinking skills specifically in abstract and conceptually demanding topics like reaction rates. This study addresses that gap by evaluating the effectiveness of such a model in a real classroom setting. The research employed a quasi-experimental method with a non-equivalent control group design. A total of sixty students from SMA Negeri 1 Bolaang-Uki were selected through purposive sampling. The research instrument consisted of ten essay questions covering critical thinking indicators, validated with a Cronbach’s Alpha of 0.706, indicating high reliability. The findings showed that the implementation of the STEM-based guided inquiry model significantly improved students’ critical thinking skills. The average pretest score of 10.68% increased to 31.40% in the posttest. Hypothesis testing using an independent-sample t-test resulted in a significance value of 0.000 (< 0.05) with t₍count₎ > t₍table₎ (29.709 > 1.671). Therefore, this study confirms that the STEM-based guided inquiry model is effective in enhancing students’ critical thinking skills in learning reaction rate concepts
The Effect of Using The PBL (Problem Based Learning) Learning Model Assisted by ChatGPT on Student Learning Outcomes in The Reaction Rate Material Sifa Nurul Aisyah; Mangara Sihaloho; Julhim S. Tangio; Astin Lukum; Haris Munandar; Thayban Thayban; Erga Kurniawati
Jambura Journal of Educational Chemistry Vol 7, No 2 (2025): August
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjec.v7i2.33888

Abstract

Despite the importance of understanding reaction rate concepts in chemistry, students often struggle with abstract content and low engagement in traditional learning settings. Conventional teaching methods tend to emphasize rote memorization, limiting opportunities for critical thinking and problem-solving. This study investigated the influence of ChatGPT-assisted Problem-Based Learning (PBL) on students’ learning outcomes in reaction rate material. A quasi-experimental design with a non-equivalent control group was employed, involving two Class XI groups at SMA Negeri 1 Kabila: XI A as the experimental group (using ChatGPT-assisted PBL) and XI B as the control group (receiving conventional instruction). Learning outcomes were measured using an essay test aligned with cognitive indicators. Results showed greater improvement in the experimental group, with a posttest average of 78.68 compared to 69.23 in the control group. Independent sample t-test analysis revealed a significant difference between groups (p = 0.001 < 0.05), and the N-Gain score indicated a higher improvement category in the experimental class. These findings suggest that integrating ChatGPT into PBL enhances students’ understanding of reaction rate concepts and supports more effective learning, highlighting the potential of AI-assisted strategies in chemistry education.
The Effect of STEM Integrated Project Based Learning Model on Students' Collaboration Skills in Atomic Structure Padria Haleda; Ishak Isa; Haris Munandar; Nurhayati Bialangi; Julhim S Tangio; Thayban Thayban; Erga Kurniawati
Jambura Journal of Educational Chemistry Vol 7, No 2 (2025): August
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjec.v7i2.33896

Abstract

The objective of this research is to investigate the influence of the Project-Based Learning (PjBL) model, when integrated with the STEM approach, on students’ collaborative abilities in the topic of atomic structure. The study is motivated by the persistent issue of low collaboration levels among chemistry learners, particularly when dealing with abstract subject matter. Employing a quantitative methodology with a quasi-experimental design—specifically the Non-Equivalent Control Group Design—the research was conducted with two tenth-grade classes at SMA Negeri 1 Suwawa, designating one as the experimental group and the other as the control group. Data were gathered through observation sheets that measured five aspects of collaboration: cooperation, responsibility, communication, adaptability, and compromise. The findings revealed a notable enhancement in collaborative skills within the experimental class following the application of the STEM-integrated PjBL model. The average final observation score for this group reached 76%, surpassing the control group’s 61%. The N-Gain score for the experimental group fell within the medium category (0.48), whereas the control group’s score was classified as low (0.17). Improvements were recorded across all collaboration indicators. Overall, the results suggest that the STEM-integrated PjBL model is effective in fostering collaboration skills and can be recommended as an alternative instructional approach for other chemistry topics to advance 21st-century skill development.
Analysis of Students' Differentiating, Organizing, and Attributing Skills in Solving High School Chemistry Problems: Rasch Modeling Intan Salsabila Putri Ranjani; Lukman Abdul Rauf Laliyo; Mangara Sihaloho; Ishak Isa; Julhim S. Tangio; Najmah Najmah; Thayban Thayban; Erga Kurniawati
Jambura Journal of Educational Chemistry Vol 8, No 1 (2026): February
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjec.v8i1.32076

Abstract

This study aims to analyze the ability of XII grade high school students in solving C4 level chemistry problems based on three indicators (Differentiating, Organizing, and Attributing) using Rasch modeling. This research is a quantitative study with a non-experimental research design (survey). The results showed that the level of analyzing students with an overall percentage reached 44.3%. Analysis based on indicators, Differentiating ability reached 47.06% (sufficient category), Organizing was at 44.88% (sufficient category), and Attributing also reached 40.56% (sufficient category). The ability to analyze students in SMAN A had an average value of 0.94, SMAN B had an average value of 0.11, SMAN C had an average value of -0.09, SMAN D had an average value of -0.62 SMAN E had an average value of -0.96, SMAN F had an average value of -0.25, SMAN G had an average value of 0.18, SMAN H had an average value of -0.62, while SMAN I had an average value of -0.73.
Students’ Scientific Argumentation in Ethno-Thermochemistry: A Toulmin-Based Analysis Across Argumentation Levels Nur Widia Ky. Martam; Lukman Abdul Rauf Laliyo; Thayban Thayban; Astin Lukum; Julhim S. Tangio
Jambura Journal of Educational Chemistry Vol 8, No 2 (2026): August
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjec.v8i2.38541

Abstract

Low students’ scientific argumentation skills remain a concern in chemistry learning because students are required not only to understand concepts but also to explain phenomena logically, based on evidence, and in accordance with scientific principles. In thermochemistry learning, ethno-thermochemistry contexts can help students connect abstract energy transformation concepts with cultural phenomena closely related to their daily lives. However, studies investigating students’ scientific argumentation skills within ethno-thermochemistry contexts, particularly based on the components of the Toulmin Argument Pattern (TAP), are still limited. Therefore, this study aims to analyze students’ scientific argumentation skills in ethno-thermochemistry learning using TAP. This study employed a descriptive quantitative design involving 101 high school students. Data were collected through a multiple-choice test consisting of 36 items representing six ethno-thermochemistry phenomena. The instrument measured six argumentation components, namely claim, grounds, warrant, backing, qualifier, and rebuttal. The results revealed a consistent pattern in students’ argumentation, with high achievement in lower-level components (claim: 65–77%) and moderate achievement in grounds and warrant, followed by a significant decline in higher-level components, particularly backing, qualifier, and rebuttal (25–40%). These findings indicate that students are able to construct initial ideas and basic justifications but still experience difficulties in evaluative reasoning. Furthermore, ethno-thermochemistry contexts appear to support contextual understanding and activate students’ prior knowledge, but they have not been optimal in promoting higher-order argumentation skills. This study emphasizes the importance of explicit argumentation scaffolding in ethno-thermochemistry-based chemistry learning to support students’ scientific reasoning.
The Effect of STEM-Based Project-Based Learning (PjBL) on Students’ Scientific Thinking Skills in Reaction Rate Yuliana Pariyonga; Weny J.A Musa; Thayban Thayban; Lukman Abdul Rauf Laliyo; La Alio
Jambura Journal of Educational Chemistry Vol 8, No 2 (2026): August
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjec.v8i2.38737

Abstract

Reaction rate is one of the most complex topics in chemistry and remains difficult for students to understand. This condition highlights the need for more effective instructional approaches to enhance students' scientific thinking skills.This study was conducted to analyze the effect of implementing the STEM-based Project-Based Learning (PjBL) model on the scientific thinking skills of Grade XII students in the topic of reaction rates. The research employed a quasi-experimental method using a non-equivalent control group design involving 52 students divided into an experimental class and a control class. The research instrument consisted of nine essay questions with a high level of reliability, as indicated by a Cronbach’s Alpha value of 0.740. The findings revealed that the implementation of the STEM-based PjBL model significantly enhanced students’ scientific thinking skills. This improvement was evident across all indicators measured in the experimental class, including the logical indicator, which reached 75.9%, the analytical indicator at 68.1%, the systematic indicator at 59.1%, the deductive indicator at 59.9%, and the inductive indicator, which increased to 68.1%. Furthermore, the effect size analysis yielded a score of 1.632, which falls into the very large category. Therefore, it can be concluded that the implementation of the STEM-based Project-Based Learning (PjBL) model had a very strong effect on improving students’ scientific thinking skills.
The Effect of Flipped Classroom Assisted by Edpuzzle and PhET Simulation on Students’ Critical Thinking Skills in Electrochemistry Fitriyanti Ahmad; Masrid Pikoli; Erni Mohamad; Mangara Sihaloho; Thayban Thayban; Erga Kurniawati; La Alio
Jambura Journal of Educational Chemistry Vol 8, No 2 (2026): August
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjec.v8i2.38902

Abstract

Students’ critical thinking skills, particularly in electrochemistry, remain low because instruction tends to be teacher-centered and makes insufficient use of interactive technology. In addition, studies investigating the use of the flipped classroom approach assisted by Edpuzzle and PhET simulations in electrochemistry learning remain scarce. Therefore, this research was conducted to examine the impact of applying a flipped classroom model integrated with Edpuzzle and PhET simulations on students’ critical thinking skills. The study used a quasi-experimental method with a non-equivalent control group design. The research sample consisted of 12th-grade students at SMA Negeri 2 Limboto, selected through purposive sampling. The research instrument consisted of a 10-item essay test that was valid and reliable, with a Cronbach’s Alpha value of 0.814. The results showed that the average critical thinking ability of students in the experimental class increased from 29.17 to 74.26, with an N-Gain value of 0.63, classified as moderate. The Wilcoxon Signed-Rank test showed a significant difference between the pretest and posttest in both classes (p < 0.05), while the Mann–Whitney U test showed no significant difference in the pretest (p = 0.060 > 0.05), but a significant difference in the posttest (p < 0.05). Thus, the flipped classroom model supported by Edpuzzle and PhET simulations can serve as an alternative learning approach to enhance students’ critical thinking skills in electrochemistry.
Analysis of Senior High School Students’ Misconceptions on Chemical Bonding Using a Three-Tier Diagnostic Test Nur Hairami Idrus; Masrid Pikoli; Erga Kurniawati; Julhim S. Tangio; Mangara Sihaloho; Thayban Thayban; Arviani Arviani; Siti Istiqomah Nggole
Jambura Journal of Educational Chemistry Vol 8, No 2 (2026): August
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjec.v8i2.37792

Abstract

This study aims to identify the forms and levels of students’ misconceptions on chemical bonding concepts among Grade XI students at MAN 1 Gorontalo City. The research employed a descriptive quantitative approach using a three-tier diagnostic multiple-choice test consisting of 15 items covering the subtopics of basic chemical bonding concepts, ionic bonding, covalent bonding, metallic bonding, Lewis structures, and intermolecular forces. The participants were 72 Grade XI students who had previously studied chemical bonding. Students’ responses were analyzed based on the combination of answers, reasoning, and confidence levels, and then categorized into five conceptual categories: understanding the concept (PK), misconception type 1 (MK1), misconception type 2 (MK2), misconception type 3 (MK3), and lack of concept understanding (TPK). The results show that students’ overall conceptual understanding was relatively high at 82.78%, while the overall level of misconceptions reached 12.97%. The highest misconception was found in the basic concept of chemical bonding (17.36%), followed by ionic bonding (9.72%), covalent bonding (6.48%), intermolecular forces (6.60%), Lewis structures (4.17%), and metallic bonding (3.47%). Among the misconception categories, MK1 was the most dominant (7.50%), followed by MK3 (3.06%) and MK2 (2.41%). These findings indicate that although most students demonstrate a good level of conceptual understanding, misconceptions remain present in several subtopics of chemical bonding. Therefore, instructional strategies that emphasize conceptual clarification and multiple chemical representations are needed to improve students’ understanding of chemical bonding concepts.
Co-Authors Ahmad Kadir Kilo Aris, Ayub Pratama Arviani Arviani Arviani Arviani Astin Lukum Auli Irfah Dea Marsanda Condong Defliani Adam Erga Kurniawati Erni Mohamad fitriyanti Ahmad Habiddin Haris Munandar Intan Salsabila Putri Ranjani Ishak Isa Julhim S Tangio Kostiawan Sukamto, Kostiawan La Alio Langi, Riyani Latief, Suti Anggriani Lukman A. R. Laliyo Mangara Sihaloho Masrid Pikoli Najmah Najmah Najmah, Najmah Nur Hairami Idrus Nur Widia Ky. Martam Nurhayati Bialangi Padria Haleda Pahrun, Abdul Wahab Pambudi, Moch Rio Ryan Humardani Syam Pratomo Sangkota, Vivi Dia Afrianti Shuid, Ahmad Naqib bin Sifa Nurul Aisyah Siti Istiqomah Nggole Umar, Ahmat Sudir Vivi Dia Afrianti Sangkota Weny J.A Musa Weny J.A. Musa Wiwin Rewini Kunusa Yudhi Utomo Yuliana Pariyonga