Journal of Chemical Learning Innovation
Journal of Chemical Learning Innovation is a double-blind peer-reviewed journal dedicated to disseminating advances in science and research in chemistry, both in Indonesia and in the global context of developing countries. Committed to achieving excellence, Jurnal Inovasi Pembelajaran Kimia publishes comprehensive research articles and invited reviews from leading experts in the fields of chemistry education and chemistry research. The selection criteria prioritize papers that demonstrate high scientific value, convey new knowledge, and have a significant impact on chemistry education and research. The journal focuses on evaluation, chemistry teaching and learning, pure chemistry research, EthnoChemistry, TIMSS Tasks, and related topics at the school and college levels.
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<![CDATA[Effective Strategy: Talking Stick Cooperative Learning to Improve Understanding of Chemical Bonding ]]>
<![CDATA[Sopiatun, Sopiatun]]>;
<![CDATA[Dachia, Hassan Abdullahi]]>;
<![CDATA[Khojasteh, Vida]]>
<![CDATA[ Journal of Chemical Learning Innovation Vol. 1 No. 2 (2024): December ]]>
Publisher : <![CDATA[Cahaya Ilmu Cendekia Publisher ]]>
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DOI: 10.37251/jocli.v1i2.1139
<![CDATA[Purpose of the study: This study aims to evaluate the effectiveness of implementing the Talking Stick Cooperative Learning Model in improving the learning outcomes of Class X2 students at Rangsang 1 State Senior High School, located in Rangsang District, Meranti Islands Regency, on the topic of Chemical Bonds. Methodology: This study is a Classroom Action Research. The subjects of the study were 38 students of Class X2 at Rangsang 1 State Senior High School, located in Rangsang District, Meranti Islands Regency, consisting of 24 male students and 14 female students. The instruments used were learning activity tools and student learning outcome tests. The data analysis technique in this study employed descriptive analysis. Main Findings: Based on data analysis, the students' learning mastery before the intervention was 53.95, which increased to 64.74 in Cycle I, 73.42 in Cycle II, and 79.47 in Cycle III, showing a significant improvement. Thus, the data analysis results conclude that the implementation of the Talking Stick Cooperative Learning Model can enhance the chemistry learning outcomes of Class X2 students at Rangsang 1 State Senior High School, Rangsang District, Meranti Islands Regency. Novelty/Originality of this study: This study provides novel insights into the effectiveness of the Talking Stick Cooperative Learning Model in significantly enhancing student learning outcomes in chemistry, particularly on the topic of chemical bonds, within the context of a rural high school setting.]]>
<![CDATA[Mind Mapping Meets Classical Music: An Effective Strategy to Improve Chemistry Learning Achievement in Hydrocarbon Topic ]]>
<![CDATA[Sofyan, Asep]]>;
<![CDATA[Tlali, Moeketsi Freddie]]>
<![CDATA[ Journal of Chemical Learning Innovation Vol. 1 No. 2 (2024): December ]]>
Publisher : <![CDATA[Cahaya Ilmu Cendekia Publisher ]]>
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DOI: 10.37251/jocli.v1i2.1141
<![CDATA[Purpose of the study: The purpose of this study is to evaluate the influence of using mind mapping learning accompanied by classical music on chemistry learning outcomes in the topic of hydrocarbon compounds among Class X students at State Senior High School 1 Tapung, Kampar. Methodology: This research uses an experimental method with a t-test design, where Class X-3 serves as the control group following conventional learning (teacher-centered), and Class X-5 serves as the experimental group using mind mapping learning accompanied by classical music. The data collection instruments consist of pre-test and post-test questions. Main Findings: The results of the descriptive analysis show that the experimental class, which used mind mapping accompanied by classical music, achieved higher learning outcomes compared to the control class that followed conventional learning methods. The results of the inferential analysis, using homogeneity and normality tests, indicate that the study hypothesis is accepted, showing a significant difference in student learning outcomes between the two groups. The t-test results reveal that tcount > ttable (3.43 > 1.61), with an effect size of 14%. The use of mind mapping learning accompanied by classical music significantly improves student learning outcomes on the topic of hydrocarbon compounds compared to conventional learning methods. Novelty/Originality of this study: This study provides a new contribution by proving that the use of mind mapping learning models combined with classical music can significantly improve student learning outcomes on hydrocarbon compound material compared to conventional learning.]]>
<![CDATA[Revolutionizing Hydrocarbon Education: How Concept Maps Improve Chemistry Outcomes ]]>
<![CDATA[Batu Bara, Erni]]>;
<![CDATA[Mahalli, Majid Shabani]]>
<![CDATA[ Journal of Chemical Learning Innovation Vol. 1 No. 2 (2024): December ]]>
Publisher : <![CDATA[Cahaya Ilmu Cendekia Publisher ]]>
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DOI: 10.37251/jocli.v1i2.1142
<![CDATA[Purpose of the study: Purpose of the study This is For know There is whether or not improvement results Study students in class chemistry especially on the subject discussion hydrocarbon with use map draft . Methodology: Subject in study This is students of X Asy-Syafiiyah Air Tiris Islamic High School with amount student as many as 22 people. While object study This is improvement results Study chemistry in the main discussion Hydrocarbons . Subjects studied is lesson chemistry in the main discussion Hydrocarbons . Types of data obtained in study This that is types of qualitative data and quantitative data , which consist of from the result data learning and data on teacher and student activities . Data collection techniques in research This use documentation , observation , and interviews . Main Findings: Based on results research , use map draft For increase results Study students on the subject discussion hydrocarbons in class X MA Asy-Syafiiyah Watertiris Kampar District , Kampar Regency makes student more active and improving performance students . Data collection with using post test , repeat daily each cycle and documentation . Author give number For every cycle , namely before action 59.00%, Cycle I 67.50%, Cycle II 81.50%. Novelty/Originality of this study:Concept map-based learning methods revolutionize the way chemistry is taught, making hydrocarbon material easier to understand and apply.]]>
<![CDATA[Stimulating Learning Motivation: Application of Inquiry Method in Chemistry Lessons ]]>
<![CDATA[Susana, Nani]]>;
<![CDATA[Nwanya, Franklin]]>
<![CDATA[ Journal of Chemical Learning Innovation Vol. 1 No. 2 (2024): December ]]>
Publisher : <![CDATA[Cahaya Ilmu Cendekia Publisher ]]>
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DOI: 10.37251/jocli.v1i2.1146
<![CDATA[Purpose of the study: This research aims to describe the improvement in students' learning motivation by applying the inquiry method in chemistry lessons for Class X at State Senior High School 1, XIII Koto Kampar District. Methodology: In this research, the subjects are the students of Class X at State Senior High School 1, XIII Koto Kampar District, consisting of 41 students. The object of this study is the implementation of the inquiry method in learning. The data obtained in this study are qualitative data, collected through observation and documentation techniques. Data collection tools include tests, observation sheets for teacher and student activities. The research procedure follows an action study framework conducted in two cycles. Each cycle comprises planning, implementation, observation, and reflection stages. The success indicators are measured by achieving predetermined motivation criteria. Main Findings: In Cycle I, the achievement of the indicators was only 16.67%, while in Cycle II, it reached 100%, meeting the targets set by the researcher. Based on these results, it can be concluded that the use of inquiry strategies effectively increases students' learning motivation in Class X of State Senior High School 1, XIII Koto Kampar District in the chemistry lesson on the fundamental laws of chemistry. Novelty/Originality of this study: This study provides novelty by showing the effectiveness of the inquiry method in increasing students' learning motivation in chemistry lessons, especially in understanding the basic laws of chemistry, in a high school environment.]]>
<![CDATA[Optimizing Student Activities and Learning Outcomes through Problem Solving Models in Stoichiometry Material ]]>
<![CDATA[Jumaera, Siti]]>;
<![CDATA[Blessing, Olotu Temitope]]>;
<![CDATA[Rukondo, Nyanjiga]]>
<![CDATA[ Journal of Chemical Learning Innovation Vol. 1 No. 2 (2024): December ]]>
Publisher : <![CDATA[Cahaya Ilmu Cendekia Publisher ]]>
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DOI: 10.37251/jocli.v1i2.1147
<![CDATA[Purpose of the study: This study aims to improve student activity and learning outcomes by applying the Problem Solving learning model. Methodology: This research is a Classroom Action Research conducted in two cycles, with each cycle consisting of planning, implementation, observation and reflection. The subjects of the research were 33 students of class XC of State Senior High School 1 Wawonii. Data sources came from teachers and students. Data collection techniques were tests and non-tests (observation, document review). Data analysis used qualitative descriptive analysis techniques.. Main Findings: The results of the study showed that: Problem Solving model learning can improve student activity and learning outcomes, namely 71.00% in cycle I increasing to 85.33% in cycle II. Problem Solving model learning can improve student learning outcomes. The percentage of student learning outcome completion reached 64.63% in cycle I increasing to 81.82% in cycle II. From this study it can be concluded that the application of problem solving models can improve student activity and learning outcomes on the subject of stoichiometry. Novelty/Originality of this study: This study offers novelty by applying the Problem Solving Model to improve student learning activities and learning outcomes in Stoichiometry material, which has been considered difficult by many students.]]>
<![CDATA[The Use of Flash Media as an Innovation in Chemistry Learning to Improve Student Learning Achievement in Atomic Structure Material ]]>
<![CDATA[Budi, I Made Krisna]]>;
<![CDATA[Nuryani, Ni Nyoman]]>
<![CDATA[ Journal of Chemical Learning Innovation Vol. 1 No. 2 (2024): December ]]>
Publisher : <![CDATA[Cahaya Ilmu Cendekia Publisher ]]>
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DOI: 10.37251/jocli.v1i2.2997
<![CDATA[Purpose of the study: This study aims to determine the effect of using Flash-based learning media on students’ learning achievement in chemistry, specifically on the topic of atomic structure, compared to conventional teaching methods. Methodology: This study employed a quasi-experimental design using a pretest-posttest control group design. The instrument used was a multiple-choice test consisting of 20 items. Data were collected through pretest and posttest. Data analysis included validity and reliability testing, homogeneity test using F-test, and hypothesis testing using t-test with pooled variance. Main Findings: The results showed that students taught using Flash media achieved higher learning outcomes compared to those taught using conventional methods. The experimental group demonstrated better average scores and higher classical completeness. Statistical analysis indicated a significant difference between both groups, confirming that Flash media positively affects students’ achievement in atomic structure learning. Novelty/Originality of this study: This study introduces the application of specifically designed Flash media for atomic structure learning, integrating interactive animation and conceptual visualization. It provides empirical evidence of its effectiveness, offering a more focused approach compared to previous general multimedia studies and contributing to innovation in chemistry learning media development.]]>
<![CDATA[Lampung Natural Zeolite as a Green Solution: Heavy Metal Waste Treatment through Flotation-Filtration Method ]]>
<![CDATA[Setiawan, Asep]]>
<![CDATA[ Journal of Chemical Learning Innovation Vol. 1 No. 2 (2024): December ]]>
Publisher : <![CDATA[Cahaya Ilmu Cendekia Publisher ]]>
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DOI: 10.37251/jocli.v1i2.2999
<![CDATA[Purpose of the study: This study aims to evaluate and compare the effectiveness of flotation, filtration, and combined flotation–filtration processes in removing iron (Fe) and reducing Chemical Oxygen Demand (COD) from synthetic wastewater. Methodology: This study employed flotation, filtration, and combined flotation–filtration methods using a ceramic membrane filtration unit, vacuum pump, air–ozone generator, and synthetic wastewater containing Fe, zeolite, Sodium Lauryl Sulfate (SLS), and Poly-Aluminum Chloride (PAC). Data were analyzed using concentration measurement and percentage removal efficiency calculations. Main Findings: The combined flotation–filtration process showed the highest performance, achieving Fe removal efficiency of 94.74% with final concentration of 5.26 mg/L. Filtration and flotation showed lower efficiencies. COD reduction was more stable in filtration but more effective initially in flotation–filtration. Membrane fouling was lower in flotation–filtration, resulting in higher permeate volume compared to filtration alone. Novelty/Originality of this study: This study presents a simultaneous flotation–filtration system integrated with air–ozone injection to enhance pollutant removal and reduce membrane fouling. It highlights the dual role of air–ozone as an oxidizing and cleaning agent, offering improved efficiency and membrane durability compared to conventional single-process methods.]]>
<![CDATA[Exploration of the Structure and Composition of Sn(S₀.₆Te₀.₄) Thin Film as a Potential Absorber in Solar Cell Technology ]]>
<![CDATA[Setianingrum, Mahmudah]]>;
<![CDATA[Bozorboeva, Guluzra]]>
<![CDATA[ Journal of Chemical Learning Innovation Vol. 1 No. 2 (2024): December ]]>
Publisher : <![CDATA[Cahaya Ilmu Cendekia Publisher ]]>
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DOI: 10.37251/jocli.v1i2.3001
<![CDATA[Purpose of the study: This study aims to synthesize and characterize Sn(S₀.₆Te₀.₄) thin films using vacuum evaporation and to analyze their crystal structure and chemical composition in order to evaluate their potential as absorber materials for solar cell applications. Methodology: Vacuum evaporation system with rotary and diffusion pumps, substrate heater, Penning manometer, thermocouple, furnace, digital balance, and multimeter were used. Structural analysis employed X-Ray Diffraction (Miniflex 600 Rigaku, Cu source). Surface morphology and composition were analyzed using Scanning Electron Microscopy (SEM) and Energy Dispersive Spectroscopy (EDS). Data processed using Origin and PCPDFWIN software. Main Findings: Sn(S₀.₆Te₀.₄) thin films were successfully deposited at 250°C, 300°C, and 350°C. XRD results show increased diffraction peak intensity with higher temperature, indicating improved crystallinity, with optimum at 350°C. The structure approaches orthorhombic SnS. EDS confirms presence of Sn, S, and Te with composition close to theoretical values but slightly deviated due to non-stoichiometric effects. Novelty/Originality of this study: This study explores a specific composition of Sn(S₀.₆Te₀.₄) thin film using vacuum evaporation and simultaneously analyzes its crystal structure and chemical composition. It provides new insight into the relationship between temperature, crystallinity, and composition, contributing to the development of alternative absorber materials for solar cell technology.]]>
<![CDATA[Strengthening Chemistry Learning Outcomes through Discovery Learning and Laboratory Activities on Colloidal Systems Material ]]>
<![CDATA[Hilmina, Hilmina]]>;
<![CDATA[Ahmad, Abu]]>
<![CDATA[ Journal of Chemical Learning Innovation Vol. 1 No. 2 (2024): December ]]>
Publisher : <![CDATA[Cahaya Ilmu Cendekia Publisher ]]>
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DOI: 10.37251/jocli.v1i2.3026
<![CDATA[Purpose of the study: This research aims to improve students' chemistry learning outcomes using the discovery method through laboratory activities on the concept of colloidal systems. Methodology: The method used in this study was classroom action research with a sample of 33 students taught using the discovery method through laboratory activities. The classroom action research consisted of two research cycles, each with stages including planning, implementation, observation, and reflection. The research instruments used were observation sheets, questionnaires, learning outcome tests, and teacher and student interviews. Main Findings: From the results of this thesis research, it is obtained an overview that this research has achieved the criteria that have become the limit of success indicators shown through the increase in the category of aspects of active student participation in learning in each cycle. Likewise, the learning outcome test saw an increase in the average score in cycle I of 68.09 increasing to 74.81 and no more students received a score below 60.00. Similarly, the results of student interviews responded positively to the learning process using the discovery method through laboratory activities. Novelty/Originality of this study: This research offers novelty through the integration of discovery learning methods with structured laboratory activities on the concept of colloidal systems to improve student learning outcomes. This approach emphasizes active student engagement through experimentation and problem-solving. These findings complement previous studies by demonstrating the effectiveness of the combination of inquiry learning and practicum in improving conceptual understanding and student participation.]]>
<![CDATA[Chemistry Learning Media Innovation: Interactive Website Development for Buffer Solution Material ]]>
<![CDATA[Fastaqima, Fina]]>;
<![CDATA[Sundus, Maria]]>
<![CDATA[ Journal of Chemical Learning Innovation Vol. 1 No. 2 (2024): December ]]>
Publisher : <![CDATA[Cahaya Ilmu Cendekia Publisher ]]>
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DOI: 10.37251/jocli.v1i2.3038
<![CDATA[Purpose of the study: To determine the feasibility of website-based buffer solution learning media as a learning resource for class XI students at State Senior High School 13 Semarang. Methodology: This study used the Research and Development method, with the Thiagarajan model, which includes defining, designing, and developing. The feasibility of the learning media was based on the assessment results of media experts, material experts, high school chemistry educators, and student responses to the website-based learning media. Main Findings: The assessment results from material experts were 66.67%, categorized as good. The assessment results from media experts were 86.1%, categorized as very good. The assessment results from high school chemistry educators were 79.1%, categorized as good. The results from the student response questionnaire were 76.67%, categorized as good. Based on these results, it can be concluded that website-based learning media is suitable for use as a learning resource for students. Novelty/Originality of this study: This study presents the development of a website-based chemistry learning medium specifically designed for the topic of buffer solutions, integrating interactive features and self-paced learning components. Unlike previous studies, this study emphasizes accessibility and conceptual understanding through a digital platform. This research advances existing knowledge by providing an innovative and validated learning resource that supports flexible learning and enhances student engagement and understanding in chemistry education.]]>
