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Jurnal Inovasi Pembelajaran Kimia (Journal Of Innovation in Chemistry Education)
Published by Universitas Negeri Medan
ISSN : 26850761     EISSN : 26850850     DOI : -
Core Subject : Education, Social,
Education Social Sciences
Jurnal Inovasi Pembelajaran Kimia ini berisi tentang inovasi pembelajaran dan pendidikan kimia, pengembangan media pembelajaran, model pembelajaran dan penelitian yang terkait dengan bidang pendidikan kimia.
Arjuna Subject : Kimia(semua kategori) - Kimia (Lain-Lain)
Articles 231 Documents
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Development of IBL STEM Model-Based Teaching Materials Using Wordwall to Improve Students' Critical Thinking Skills Freddy Tua Musa Panggabean; Ani Sutiani; Jamalum Purba
Jurnal Inovasi Pembelajaran Kimia (Journal of Innovation in Chemistry Education) Vol. 6 No. 2 (2024): OCTOBER 2024 EDITION
Publisher : Universitas Negeri Medan

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Abstract

This study aims to develop teaching materials based on the IBL STEM model using the Wordwall application to improve students' critical thinking skills. The development model used refers to the ADDIE model with 30 students of the Chemistry Education Study Program, UNIMED as research subjects. The research instrument used an expert validation sheet and a test of students' critical thinking skills on stoichiometry material as many as 25 questions in the form of multiple choices. The results of the study indicate that teaching materials based on the IBL STEM model using the Wordwall application are feasible and effective in improving students' critical thinking skills in Stoichiometry learning. The feasibility is met qualitatively based on the assessment of material expert validators with an average total score of 4.36 (valid) and the assessment of media expert validators with an average total score of 4.32 (valid). Effectiveness is met based on the results of product implementation and evaluation results and is proven by statistical hypothesis testing (p < 0.05) with an average achievement of increasing students' critical thinking skills of 40.067 ± 9.318.
Exploring Trends in Chemical Education: A Bibliometric Analysis (2019-2024) Army Auliah; Vika Puji Cahyani
Jurnal Inovasi Pembelajaran Kimia (Journal of Innovation in Chemistry Education) Vol. 6 No. 2 (2024): OCTOBER 2024 EDITION
Publisher : Universitas Negeri Medan

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Abstract

A Bibliometric analysis is essential to comprehensively evaluate the progress and impact of chemical education research. The purpose is to analyze the visualization of bibliometric mapping on the network between keys, the most frequently discussed topics, and recommendations for research opportunities on the topic of Chemical Education. This research is quantitative descriptive research with a bibliometric approach. The stages carried out include the data collection process, checking and refilling bibliographic attributes, then bibliometric analysis using VOS viewer software. Data collection is done by searching for Scopus indexed journal articles through Publish or Perish (PoP). Data from Publish or Perish (PoP) is filled in and completed in the author keywords section manually using desktop Mendeley software then integrated into the VOS viewer software for mapping. The results of the analysis of keyword mapping in Scopus indexed scientific articles from 2019-2024, it is known that in the last 5 years, in Scopus indexed journals there are 462 different keywords and form 2072 connecting lines and 35 clusters. The keywords with the strongest links based on VOS viewer include: chemistry education (27), first-year undergraduate/general (25), curriculum (22), general public (20), green chemistry (18), systems thinking (18), high school/introductory chemistry (16), upper-division undergraduate (14).
Interactive Website Media to Improve Learning Outcomes of Chemical Bonding Materials Nurjihan Aulia Fitri; Achmad Lutfi
Jurnal Inovasi Pembelajaran Kimia (Journal of Innovation in Chemistry Education) Vol. 6 No. 2 (2024): OCTOBER 2024 EDITION
Publisher : Universitas Negeri Medan

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Abstract

This research aims to obtain website which is feasible to improve student learning outcomes in chemical bonding material. This research uses Research and Development (R&D) with a 4-D model but limited to stages develop. Qualifications website developed is guided by validity, practicality and effectiveness. Data was obtained by filling out a validation questionnaire to determine validity website; response questionnaires and student activity observation sheets to find out practicality website; as well as learning outcomes tests to determine effectiveness website. The research results show that website that was developed can be declared valid by obtaining a modus score of 5. Website there was an increase in learning outcomes which were analyzed using the classical completeness test and the Wilcoxon test. The percentage results of the classical completeness test were 96.87% of students who were declared complete and the Wilcoxon test results obtained a sig value. of 0.000. From the results of this analysis website developed can be said to be effective. Based on the results of the validity and effectiveness analysis, it was found that website developed is suitable for use as learning media.
Implementation of the Afl Guided Inquiry Model to Optimize Learning Outcomes in Acid-Base Titration Material Maisya Maulida Zahra Nur Firdaus; Muchlis
Jurnal Inovasi Pembelajaran Kimia (Journal of Innovation in Chemistry Education) Vol. 6 No. 2 (2024): OCTOBER 2024 EDITION
Publisher : Universitas Negeri Medan

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Abstract

Education in the era of globalization becomes a bridge that connects humans with the global environment in increasing the quality of human resources. This research describes the implementation, students' activities and responses, and the increase in learning outcomes before and after implementing an assessment for learning that is guided inquiry-oriented for Class XI Acid-Base Titration material. A quasi-experimental design with a nonequivalent control group design was used, while data collection instruments were questionnaires and tests. The scores of the guided inquiry model also obtained a score rating of 3-4, or very good, during the meetings. A comparison done through the right-hand t-test for the posttest 1 and posttest 2 analysis yielded a 0.000 p-value reflecting a significant enhancement statistically in the learning outcomes of students, at p < 0.05. Activities by the students were well conducted; the reception of the model was good, as shown by the average percentages, which ranged from 91.42% to 100%, falling within the "very good" range of acceptability.
The Effect of Learning Cycle 5E with Animation Media at Student Activities and Learning Outcomes Anna Juniar; Vioni Angel Prisilya Sihombing
Jurnal Inovasi Pembelajaran Kimia (Journal of Innovation in Chemistry Education) Vol. 6 No. 2 (2024): OCTOBER 2024 EDITION
Publisher : Universitas Negeri Medan

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Abstract

This study aims to determine the effect of application of Cycle 5E learning model with animation media at learner activities and learning results. The sample was taken by random sampling of 32 learners at experiment and control room. The research was carried out by providing pre-check, after which learning material by nonelectrolyte and electrolyte solutions were applied with the Cycle 5E learning model with animation media at experiment room and the Conventional model at control class, then the posttest. From statistic processing, the following results were obtained: the average activity of learners at the experiment room was 89.76 and the control room was 80.55 with > or 4.59>1.67. The average learning outcome of learners at the experiment room was 81.71 and the control room was 72.96 with > or 5.57>1.67. Correlation between learner activities and learning results of experiment room learners at the calculation rcount Retrieved rcount =0.583 While rtable at α=0.05 (N = 32) is 0.349. With an index determination of 0.33 with a percentage of 33%. This means that there is a correlation between learner activities and learner learning results learned by the Cycle 5E learning model with animation media at material by nonelectrolyte and electrolyte solutions.
The Development of SETS-Based E-Modules for Industrial Chemistry According to IMO Model Course 7.04 Fajar Sari Kurniawan; Khoirotun Nafillah; Rahindra Bayu Kumara
Jurnal Inovasi Pembelajaran Kimia (Journal of Innovation in Chemistry Education) Vol. 6 No. 2 (2024): OCTOBER 2024 EDITION
Publisher : Universitas Negeri Medan

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Abstract

The era of Industrial Revolution 4.0 encourages universities to utilize information technology. Learning industrial chemistry courses in maritime education is still conventional, with little time allocation. Apart from that, no digital-based learning resources comply with the IMO 7.04 standard. This research aims to develop a SETS (Science, Environment, Technology, and Society) based e-module Website for the Industrial Chemistry course according to IMO 7.04 standards, as well as analyze the feasibility of the product. This research method is R&D (Research & Development) using the ADDIE model but is limited to the development stage. Quantitative data is processed into interval data using a Likert scale. The research results show that the validation of material experts is 87.89% in the very valid category, and media experts are 91.67% in the very valid category. Limited trials on students showed a positive response 90.13% in the very good category. It is hoped that the development of this e-module can improve the quality of learning in maritime education.
Validity of Problem Based Learning Oriented E-LAPD for Practicing Creative Thinking Skills Reaction Rate Material Marttina Rachmawati; Rusly Hidayah
Jurnal Inovasi Pembelajaran Kimia (Journal of Innovation in Chemistry Education) Vol. 6 No. 2 (2024): OCTOBER 2024 EDITION
Publisher : Universitas Negeri Medan

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Abstract

The era of education that occurs in the 21st century places demands on students to ensure the ability to think creatively to solve various problems. Apart from that, the development of the industrial revolution 4.0 plays a role in the current generation in terms of technology and the internet. The aim of this research is to determine the validity of E-LAPD oriented Problem Based Learning (PBL) to train creative thinking skills on reaction rate material. This research uses an R&D model, one of which is ADDIE. The ADDIE development research model consists of 5 stages, namely Analyze, Design, Develop, Implement, and Evaluate, but without carrying out the Implementation stage. This validation was carried out by 3 validators, namely 2 chemistry lecturers and 1 chemistry teacher at SMA Labschool Unesa 1 Surabaya. The results of the analysis of aspect of content validity get a mode value of 4 with a valid category, while for aspect construct validity it gets a mode value of 5 with a very valid category, the results of the content and construct validity values get a mode score of ≥ 3, so E- LPAD can be declared valid. So that E-LAPD media can be used in learning.
Design of E-Assessment for Creative Thinking in Project-Based Learning on Colligative Properties of Solutions Slamet Reza Nasrullah; Rr. Lis Permana Sari
Jurnal Inovasi Pembelajaran Kimia (Journal of Innovation in Chemistry Education) Vol. 7 No. 1 (2025): APRIL 2025
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jipk.v7i1.67221

Abstract

Assessment is an important part of the learning process in chemistry education, which requires conceptual understanding and creative thinking skills. However, traditional assessment often fails to accommodate the needs of 21st-century learning, which requires the integration of technology, creativity, and problem solving. This study aims to determine: (1) the characteristics of eAssessment, (2) the feasibility of e-Assessment on teacher usability tests, and (3) the student responses to e-Assessment on student readability tests. This study employed a Design-Based Research model. In this study, a product trial was conducted with 10 high school chemistry teachersand 36 grade XII high school students. Data analysis techniques used descriptive qualitative and quantitative methods to determine product quality based on ideal assessment criteria. Based on teacher evaluations, the product was rated very high, with average scores for content (22.70 out of 25.00), presentation (23.00 out of 25.00), usability (27.60 out of 30.00), and project learning (22.70 out of 25.00). Based on student readability, the scores were very high, with average scores for presentation (22.11 out of 25.00), language (9.11 out of 10.00), and attractiveness (16.78 out of 20.00). Thus, the developed e-Assessment system is deemed suitable for use by teachers as a student assessment system.
Implementation of STEM-Based PBL with Quizizz and Mentimeter Media on Student Learning Outcomes Meilani Azizah; Purba, Jamalum
Jurnal Inovasi Pembelajaran Kimia (Journal of Innovation in Chemistry Education) Vol. 7 No. 1 (2025): APRIL 2025
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jipk.v7i1.67387

Abstract

An effective learning model and appropriate media are essential to optimize students’ understanding and learning outcomes. This study aims to find out if there are differences in student learning results when using the Problem-Based Learning STEM model with Quizizz media compared to Mentimeter media. This study uses a quantitative method with an experimental design and a sample selected through random sampling, consisting of two experimental groups taught using the STEM-based Problem-Based Learning model with different media, namely Quizizz and Mentimeter. The research instrument is a validated multiple-choice learning outcome test, and the data are analyzed using normality and homogeneity tests, as well as hypothesis testing with paired sample t-test andindependent t-test. The paired sample t-test results showed a significant improvement in learning outcomes before and after the treatment in both classes (significance 0.000 ≤ 0.05), while the independent t-test results indicated a significant difference in learning outcomes between the two experimental classes (significance 0.000 ≤ 0.05). The implementation of the STEM-based ProblemBased Learning model with the help of digital learning media (Quizizz and Mentimeter) is effective in improving students' learning outcomes on stoichiometry material; however, Quizizz proved to be superior to Mentimeter in this study.
Contextual Learning of Bioethanol: Effect of NPK and Urea Application on Production from Pineapple Waste Ghina Febrianti; Euis Nursaadah; Rendy Wikrama Wardana; Sutarno; Henny Johan
Jurnal Inovasi Pembelajaran Kimia (Journal of Innovation in Chemistry Education) Vol. 7 No. 1 (2025): APRIL 2025
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jipk.v7i1.67389

Abstract

The global energy crisis drives the search for environmentally friendly renewable energy sources, one of which is bioethanol. This research aims to determine the effect of NPK and urea on bioethanol production. The method used research is experimental method, The production process includes the hydrolysis stage using 5% HCl, fermentation for 7 days with Saccharomyces cerevisiae, purificationthrough distillation, measure alcohol content using an alcohol meter. Variations of materials such as pineapple peels, pineapple leaves, and a combination of both, as well as the influence of nutrient addition during the fermentation process, by adding nutrients in the form of NPK, Urea, and a combination of both. The research results show that pineapple peels treated with urea produced the highest alcohol content at 17%. Pineapple leaves showed the highest yield at 5%. in the treatment, the combination of pineapple skin and leaves showed the highest content of 8% in the single NPK treatment. The use of pineapple peels is more effective than pineapple leaves. application of nutrients, especially NPK, has been proven to enhance fermentation efficiency, particularly on more complex substrates. This research shows that NPK and urea have an influence on the production of bioethanol from pineapple peels and leaves.

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