cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Ahmad Kadir KIlo
Contact Email
ahmad@ung.ac.id
Phone
-
Journal Mail Official
jjec@ung.ac.id
Editorial Address
-
Location
Kota gorontalo,
Gorontalo
INDONESIA
Jambura Journal of Educational Chemistry
Published by Universitas Negeri Gorontalo
ISSN : 26557606     EISSN : -     DOI : -
Core Subject : Science, Education,
Chemistry Education Other
The Journal of Educational Chemistry (JJEC) is the official journal of Chemistry Department, Faculty Mathematic and Natural Science, Gorontalo State University. JJEC is peer-reviewed articles publish articles twice a year in February and August. JJEC typically addresses chemical content, chemical education research, results of thought and research, instructional methods, and laboratory experiments.
Arjuna Subject : -
Articles 209 Documents
 17   18   19   20   21 
Survei Analisis Kebutuhan Pengembangan Lembar Kerja Peserta Didik Berbasis Socio Scientific Issues pada Materi Asam Basa Aini, Dian Arsy; Solekha, Nuralia Annisatus; Juvitasari, Safira; Nisfah, Ulfa Asrifatun; Tia, Rahma; Siti Aisyah, Ratna Sari; Irhamni, Irhamni; Zidny, Robby
Jambura Journal of Educational Chemistry Vol 6, No 1 (2024): February
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjec.v6i1.23505

Abstract

Socio Scientific Issues (SSI) is an approach that can be used to stimulate students' critical thinking in science learning, especially chemistry learning. This approach can be integrated in the students' worksheet to help students to think critically and achieve learning objectives. The purpose of this study was to determine the responses of chemistry teachers and students of twelve grade secondary school based on the needs analysis of the development of Socio Scientific Issues on Acid-Base topic. The research method used was a survey method using a questionnaire research instrument. This research instrument is filled in through a google form containing several questions or written statements that must be answered by the respondent. The subject of the research were chemistry teachers and XII grade high school students. The results showed that most teachers and students were not familiar with the socio-scientific issue approach in chemistry learning. However, most teachers and students agree to the development of students' worksheet on Acid-Base topic that supports to stimulate critical thinking skills and meaningful chemistry learning.
Pemahaman Mahasiswa tentang Keberlanjutan dalam Kimia: Kajian Pengembangan pada Proyek Green Chemistry Azzajjad, Muhammad Fath; Ahmar, Dewi Satria; Kilo, Ahmad Kadir
Jambura Journal of Educational Chemistry Vol 6, No 1 (2024): February
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjec.v6i1.22386

Abstract

Students who have a strong understanding of concepts, good use of terminology, and the ability to invent environmentally friendly products, they can become effective drivers of change. This will enable them to support Green Chemistry innovations and practices in the future. provides practical experience to students, allows them to use the ideas they learn in real-life situations, and encourages them to show greater concern for environmental sustainability. This survey study took a sample of 28 individuals. Students' understanding of the concept of Green Chemistry is still in the "fairly good" category, with an average of 1.83. However, this is a good result, and their understanding can still be improved with more in-depth learning methods and greater emphasis on this concept in the curriculum. A good understanding of Green Chemistry terminology was positive, with an average of 2.58. This shows that students can communicate well using relevant words in the field of green chemistry; this is crucial for participating in discussions and developing sustainable projects. In addition, students' ability to find environmentally friendly items is quite good, with a mean of 2.36. Improving this ability continuously can help them support more sustainable products and practices in their daily lives.
Validation of Environmental Chemistry LKM Based on The Mangrove Ecosystem to Pre-Service Students' Saija, Maryone; Tahya, Dominggus; Filindity, Yuli Tamar
Jambura Journal of Educational Chemistry Vol 6, No 1 (2024): February
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjec.v6i1.21112

Abstract

This study aims to produce a worksheet enriched with the mangrove ecosystem to improve pre-service students' critical thinking skills under a valid category. The research method executes by R&D with the focus outlined in the validation of student worksheets based on mangrove ecosystems. The instruments were a validation sheet filed by 4 experts in chemistry and education and a questionnaire. Validation is carried out through discussion with the research team about the feedback and suggestions to correct the improvements and direct improvements in assessing LKM. This research found that the LKM based on the mangrove ecosystems was valid, readability, and ready to use in field trial learning.
A Review of Ethno-STEM Learning Modules in Chemical Kinetics: Bridging Cultural Relevance and Conceptual Understanding of Reaction Rates Musa, Selviana; La Kilo, Akram; Isa, Ishak; Pikoli, Masrid
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.v8i1.33438

Abstract

This review explored how ethno-STEM learning modules help students understand reaction rates in chemical kinetics. These modules combine science with culture to make lessons more engaging and easier to relate to. We looked at how the modules were designed and used, how they supported learning, and how they mixed cultural content with science. We also compared different strategies—like inquiry learning and technology use—and identified common teaching problems.We focused on studies from secondary schools, vocational programs, and universities published up to mid-2024. These studies used different methods, such as interviews, surveys, and classroom experiments. We found that culture-based modules made chemistry more relevant and kept students motivated. Inquiry learning and technology also helped students understand reaction rates better. However, many of these strategies still need better ways to measure success and reach more students. Some students struggled with graphs and formulas, but active learning and visual tools helped improve their understanding. Teachers and students liked the modules because they connected chemistry to real life and local knowledge. Still, how engagement is measured varies between studies. In general, this review shows that ethno-STEM has strong potential to improve chemistry lessons by linking science and culture. But future research should be more consistent and explore how to use these methods in different types of classrooms.
Analysis of Students' Differentiating, Organizing, and Attributing Skills in Solving High School Chemistry Problems: Rasch Modeling Ranjani, Intan Salsabila Putri; Laliyo, Lukman Abdul Rauf; Sihaloho, Mangara; Isa, Ishak; Tangio, Julhim S.; Najmah, Najmah; Thayban, Thayban; Kurniawati, Erga
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.
Mapping Students’ Misconceptions in Chemical Bonding Using the Four-Tier Diagnostic Test Fadli, Muhamad; Palisoa, Napsin
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.v8i1.36108

Abstract

Students’ understanding of Lewis structures and the octet rule remains a fundamental challenge in chemistry learning and is frequently characterized by conceptual difficulties. This study aims to describe the conceptual understanding profile of Chemistry Education students on Lewis structures and related sub-concepts using a Four-Tier Diagnostic Test. A descriptive quantitative research design was employed, involving 17 students from the Chemistry Education Study Program. The diagnostic instrument consisted of 15 items representing valence electrons, Lewis structures–octet rule, formal charge, resonance, octet exceptions, central atom determination, and coordinate covalent bonding.The results indicate that students’ conceptual understanding is dominated by non-scientific categories. Only 10.20% of responses demonstrate sound conceptual understanding, whereas misconceptions and lack of knowledge account for 41.57% and 48.24% of responses, respectively. These findings suggest that most students have not yet developed an adequate conceptual understanding of Lewis structures. Item-level analysis reveals pronounced conceptual weaknesses in the Lewis structures–octet rule concept, as well as a complete lack of conceptual knowledge in formal charge, resonance structure determination, odd-electron octet exceptions, and central atom determination. Furthermore, very high proportions of misconceptions (94.12%) are identified in specific diagnostic items related to resonance concepts and coordinate covalent bonding.Overall, the findings demonstrate widespread conceptual difficulties across advanced subtopics related to Lewis structures, highlighting the need for instructional strategies that emphasize conceptual change and strengthen students’ representational understanding.
Redox Reaction Science Literacy Skills of SMAN 6 Bulukumba Students Falaq, Muzamil; Sugiarti, Sugiarti; Alimin, Alimin
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.v8i1.34037

Abstract

One of the reasons students are not good at science literacy is the domination of conventional teacher-centered learning models. Science literacy can be enhanced only by embracing other models that are centered on the scientific process, for example, the Problem-Based Learning (PBL) model. This study examines analytically the effect of the PBL model on science literacy skills of grade XII students in SMAN 6 Bulukumba in the 2024/2025 academic year, specifically redox reactions. Applying the quasi-experimental design with the posttest control group, the study utilized a comprehensive measurement of science literacy according to the context, knowledge, and competence aspects. Test data were contrasted employing both descriptive and inferential statistical analysis. Results of homogeneity and normality testing supported that the two groups were randomly drawn from homogeneous populations, although the data were not normally distributed. Thus, hypothesis testing was carried out employing the Mann-Whitney U test, with a Zcount value greater than Ztable (1.77 > 1.64). These results indicate that the Problem-Based Learning model improves grade XII students of SMAN 6 Bulukumba adequately in terms of their chemistry literacy skills, i.e., in the field of redox reactions.
Implementation of Green Chemistry in Chemistry Learning: A Literature Review Situngkir, Rama Cahaya; Putri, Lera sani Damah; Azizah, Meilani; Nurfajriani, Nurfajriani
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.v8i1.35585

Abstract

This study aims to review and analyze the implementation of green chemistry in chemistry learning through a Systematic Literature Review (SLR), focusing on research trends, methodologies, learning contexts, and forms of application. Green chemistry, introduced by Anastas and Warner, emphasizes the design of efficient, safe, and environmentally friendly chemical processes. Its integration into chemistry education is essential to foster sustainable development and environmental responsibility among students. Data were collected from 100 articles published between 2016 and 2025 in Google Scholar and Publish or Perish, of which 15 articles met the inclusion criteria for further analysis. Narrative synthesis was applied to extract and categorize information regarding research focus, methodology, learning context, and forms of implementation. The results indicate that applying green chemistry principles in chemistry learning strengthens conceptual mastery, motivation, creativity, and ecological awareness. Reported strategies include curriculum integration, eco-friendly laboratory practices, micro-scale experiments, and the development of innovative teaching modules. Despite challenges such as limited resources, teacher readiness, and lack of media, opportunities remain promising when aligned with the Sustainable Development Goals (SDGs). In conclusion, integrating green chemistry into chemistry education enriches learning while supporting the formation of future generations who are more environmentally conscious and committed to sustainability.
Development of a Differentiated Learning-Based Chemical Bonding Teaching Module to Enhance Scientific Argumentation Skills Tahir, Wawan; Salimi, Yuszda K.; La Kilo, Akram; Laliyo, Lukman Abdul Rauf; Lukum, Astin; Pikoli, Masrid
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.v8i1.35112

Abstract

This study aimed to develop a differentiated teaching module to enhance students' scientific argumentation skills on chemical bonding material. The method used was Research and Development (R&D) with the 4D model (Define, Design, Develop, Disseminate). Validation results from experts showed that the developed differentiated teaching module was highly valid (92% and 94%), very practical (100% and 97%), and effective, with more than 80% of students achieving the minimum competency standard (KKM) and an average score of 88. The improvement in scientific argumentation skills was reflected in the average pre-test score of 64, which increased to 80 in the post-test. Specifically, the indicators of scientific argumentation showed improvement: claims increased from 62.9% to 75.4%, data from 66.3% to 84%, warrants from 67.8% to 82.1%, and backings from 68.4% to 79.4%. The increase in scientific argumentation scores from pre-test to post-test indicates that the developed teaching module was effective in helping students hone their argumentative skills. However, the ability to formulate claims and backings still requires reinforcement, as they demand a more complex understanding. Nevertheless, this improvement suggests that the differentiated teaching module created and implemented can strengthen students' scientific argumentation skills in understanding chemical bonding material, making it recommended for broader application, especially in science education.
Epistemic Agency as a Mediator in Dual-Path Learning: Insights from Indonesian Chemistry Classrooms Abas, Ramona Nintias R.; Musa, Weny J.A.; Laliyo, Lukman Abdul Rauf; Pikoli, Masrid; Kilo, Akram La
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.v8i1.34366

Abstract

This study investigates the mediating role of epistemic agency in the relationship between students’ perceptions of constructivist learning environments and their conceptual understanding in Indonesian chemistry classrooms. A sequential explanatory mixed-methods design was employed, integrating quantitative and qualitative approaches. In the quantitative phase, data were collected from 712 high school students across five schools using an adapted Constructivist Learning Environment Survey (CLES) and a three-tier diagnostic chemistry test. Rasch modeling confirmed the strong psychometric properties of the adapted CLES, while structural equation modeling (SEM) revealed that epistemic agency significantly mediated the relationship between classroom environment perceptions and conceptual understanding. In the qualitative phase, thematic analysis of interviews with 12 selected students uncovered three dominant themes contributing to misconceptions: limited dialogic space, lack of contextualization, and teacher-dominated instruction. The integration of both data strands demonstrates that epistemic agency is not only influenced by pedagogical practices but also shaped by cultural norms. These findings extend the dual-path learning framework by embedding agency as a key mechanism for conceptual change. Pedagogically, the results underscore the need for dialogic, student-centered learning environments that promote active participation and reduce misconceptions. Policy-wise, the findings align with the OECD Learning Compass 2030 and Indonesia’s Merdeka Belajar curriculum, emphasizing the importance of agency-oriented strategies in achieving global education standards.

Page 20 of 21 | Total Record : 209

 17   18   19   20   21 

Filter by Year

2016 2026


Reset
Filter By Issues
All Issue Vol 8, No 1 (2026): February Vol 7, No 2 (2025): August Vol 7, No 1 (2025): February Vol 6, No 2 (2024): August Vol 6, No 1 (2024): February Vol 5, No 2 (2023): August Vol 5, No 1 (2023): February Vol 4, No 2 (2022): August Vol 4, No 1 (2022): February Vol 3, No 2 (2021): August Vol 3, No 1 (2021): February Vol 2, No 2 (2020): August Vol 2, No 1 (2020): February Vol 1, No 2 (2019): Artikel in Press Vol 1, No 2 (2019): August Vol 1, No 1 (2019): February Vol 1, No 1 (2019): Februari Vol 13, No 2 (2018): Agustus Vol 13, No 1 (2018): Februari Vol 12, No 2 (2017): Agustus Vol 12, No 1 (2017): Februari Vol 11, No 2 (2016): Agustus Vol 11, No 1 (2016): Februari More Issue