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All Journal JPMS (Jurnal Pendidikan Matematika dan Sains) Jurnal Tadris Kimiya Jurnal Penelitian Pendidikan IPA (JPPIPA)
Mamluaturrahmatika, Annisa
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Mathematics Physics

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Peran Kimia Hijau dalam Membangun Pendidikan Etika Mamluaturrahmatika, Annisa; Suwardi; Aznam, Nurfina
Jurnal Penelitian Pendidikan IPA Vol 10 No 1 (2024): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i1.4711

Abstract

This is very important in growing students' environmental awareness through integrating green chemistry in learning as one of the efforts to protect the environment and reduce environmental pollution. Chemistry learning through green chemistry education has great potential in developing ethics as a method for solving environmental problems. Green chemistry has 12 principles that are expected to address pressing environmental problems such as pollution, waste management, energy shortages, and workplace safety and security. This research type is descriptive. As much as 77% of the average students in this study with a good enough category indicates that green chemistry has an important role in building chemistry ethics. Ethics is used in general to describe human attitudes towards a problem. Ethics education in chemistry with a green chemistry perspective is carried out by teaching and training integrated into courses with the hope that it will become ethical habituation that will build chemistry ethics.
Enhancing Problem-solving Ability and Written Communication Skills through Ethnochemistry-integrated Problem-based Learning Mamluaturrahmatika, Annisa; Suwardi, Suwardi
Jurnal Pendidikan Matematika dan Sains Vol. 14 No. 1 (2026): February 2026
Publisher : Faculty of Mathematics and Natural Sciences, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jpms.v14i1.87375

Abstract

This study aims: (1) to know the problem-solving ability of the experimental group and the control group; (2) to know the written communication skills of the experimental group and the control group; (3) to know the effective contribution of ethnochemistry-integrated Problem-based Learning (PBL) model to problem-solving ability; (4) to know the effective contribution of ethnochemistry-integrated PBL model to written communication skills. This research used a quasi-experiment model with a posttest-only design. Data were analyzed an independent samples t-test & independent samples effect sizes. The results showed: (1) there is a significant difference in problem-solving ability between the experimental group and the control group; (2) there is a significant difference in written communication skills between the experimental group and the control group; (3) the implementation of ethnochemistry-integrated PBL model gives a strong effect of 1.034 on problem-solving ability; (4) the implementation of ethnochemistry-integrated PBL model gives a strong effect of 1.136 on written communication skills. The implementation of ethnochemistry-integrated PBL can be useful and applied in learning as an innovation with teachers as facilitators and students as the focus of learning in other chemical materials.
Learning Difficulties in Biochemistry: Student Perspectives and Emerging Trends Sa'adah, Siti Imroatus; Mamluaturrahmatika, Annisa; Marpaung, Aisyatur Radhwa; Arianingrum, Retno; Atun, Sri; Naqsyahbandi, Fajar
Jurnal Tadris Kimiya Vol 10 No 2 (2025)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v10i2.46883

Abstract

This study analyzes students’ learning difficulties in understanding biochemistry concepts, materials, and processes through a survey, and examines bibliometric patterns of biochemistry learning models and methods to identify potential alternative solutions. A descriptive research design was employed, combining survey methods and bibliometric analysis. The survey was conducted with 82 fourth-semester students of the Chemistry Study Program, including Class B (48 students) and Class E (34 students). Data were collected using an open-ended questionnaire and analyzed descriptively and qualitatively. In parallel, a bibliometric analysis of scientific articles on biochemistry learning difficulties was performed using VOSviewer software, identifying dominant sub-themes such as learning models, learning methods, and biochemistry education. The survey results indicate that students experience the greatest difficulties in protein biosynthesis (82%), lipid metabolism (55%), enzymes (53%), protein metabolism (50%), and carbohydrate metabolism (45%). These findings highlight challenges with metabolic pathways and molecular structures, emphasizing the need for visualization-based learning media. Additionally, the bibliometric analysis suggests that flipped classroom and blended learning approaches have strong potential as innovative strategies to address these difficulties. The study concludes with recommendations for future research focused on the development and evaluation of such approaches in biochemistry education.
Co-Authors Marpaung, Aisyatur Radhwa Naqsyahbandi, Fajar Nurfina Aznam Retno Arianingrum Sa'adah, Siti Imroatus SRI ATUN Suwardi Suwardi Suwardi