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All Journal International Journal of Evaluation and Research in Education (IJERE) Cakrawala Pendidikan Jurnal Penelitian Saintek Jurnal Pendidikan dan Pengajaran Jurnal Pendidikan Kimia Indonesia EDUSAINS Pharmaciana: Jurnal Kefarmasian Journal of Educational Science and Technology Jurnal Inovasi Pendidikan IPA Indonesian Journal of Science and Technology Scientiae Educatia: Jurnal Pendidikan Sains Jurnal Penelitian Pendidikan IPA (JPPIPA) Journal of Science Learning Jurnal Pendidikan Kimia (JPKim) Indonesian Journal of Chemistry Jurnal Pengabdian Masyarakat MIPA dan Pendidikan MIPA Biosaintifika: Journal of Biology & Biology Education Molekul: Jurnal Ilmiah Kimia Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran Indonesian Journal of Chemistry and Environment Indonesian Journal of Educational Development (IJED) Molekul: Jurnal Ilmiah Kimia Jurnal Elemen Kimia Jurnal Riset Pembelajaran Kimia Scientiae Educatia: Jurnal Pendidikan Sains
Nurfina Aznam
Chemistry Education Department, Faculty Of Mathematics And Natural Sciences State University Of Yogyakarta, Karangmalang, Yogyakarta Indonesia 55281
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Education Engineering Environmental Science Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

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The Effect of The Science Web Module Integrated on Batik’s Local Potential Towards Students’ Critical Thinking and Problem Solving (Thinking Skill) Agnesi Sekarsari Putri; Nurfina Aznam
Journal of Science Learning Vol 2, No 3 (2019): Journal of Science Learning
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/jsl.v2i3.16843

Abstract

The 21st-century learning paradigm requires teachers to provide teaching materials that can develop students' thinking skills. This research aims to determine the effect of the web module science integrated local batik potential toward the thinking ability of seventh-grade students of junior high school. The research method used was quasi-experimental design with a posttest-only design. The instrument used is about thinking skill. The data analysis technique is a Kruskal Wallis test and Effect Size. The results of the research showed that there were differences in students' thinking skill between the experimental class and the control class, as indicated by the Kruskal Wallis test, gives significant results. Web science module integrated with local batik potential has a significant influence on students' thinking skill as indicated by Cohen's effect size score of 0.8. The results of this research can be used to provide insights to science teachers create innovative learning materials to make students more interested in learning science and practicing thinking skills of students.
Antioxidant Activity of Aloe vera and Prediction of Interaction Mechanisms on ROS1 Kinase and Collagenase Receptorsco Atun, Sri; Aznam, Nurfina; Arianingrum, Retno; Azeeza, Sabira Nurul; Sangal, Aditi
Molekul Vol 19 No 3 (2024)
Publisher : Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jm.2024.19.3.11427

Abstract

The Aloe vera plant has been widely used as a food ingredient, medicine and cosmetics. This research aims to test the gel and ethanol extract of Aloe vera leaves as an antioxidant and absorber of UV light in vitro, as well as predicting the interaction mechanism for ROS1 kinase and collagenase receptors in silico.The antioxidant activity test method was carried out in vitro using DPPH (1,1-Diphenyl-2-Picrylhydrazyl-Hydrazine) reagent. Activity as a UV light absorber is carried out by calculating the sun protected factor (SPF) value. The antiaging activity test was carried out by predicting the interaction mechanism of the ROS1 kinase and collagenase receptors in silico using several phenolic compounds that have been found in Aloe vera. The total phenolic content of Aloe vera ethanol extract was 379.136 ± 0.34 GAE/g sample, while that of Aloe vera gel was 0.0619 ± 0.04 GAE/g sample. Aloe vera ethanol extract showed moderate antioxidant activity with an IC50 of 101.9 µg/mL, and is able to absorb UV light at concentrations of 0.05% and 0.1% with ultra protection criteria. Several phenolic compounds found in Aloe vera plants showed high binding energy to ROS1 kinase and collagenase receptors. Isoquercitrin showed the highest binding energy to the ROS1 kinase receptor, while isovitexin showed the highest binding energy to the collagenase receptor. The conclusion of this research showed that Aloe vera leaves contain compounds that have potential as antioxidants and antiaging. Keywords: Aloe vera, antioxidant, antiaging, ROS1 kinase, collagenase
Enhancing students’ scientific attitudes with a problem-based learning model integrated green chemistry Sarmila Eka Putri; Nurfina Aznam
Jurnal Pendidikan Kimia Vol. 16 No. 3 (2024): J. Pendidik. Kim : December 2024
Publisher : Pascasarjana Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpkim.v16i3.65173

Abstract

Enhancing scientific attitudes through education by incorporating green chemistry principles is essential, so that students can explore new ideas and information about chemistry concepts while considering environmental sustainability. This has the potential to change chemistry learning to be more meaningful. This study aims to determine the influence of the problem-based learning (PBL) model integrated with green chemistry on students' scientific attitudes. This research is a quasi experiment research with pretest-posttest control group design. The participants were XI MIPA class students who were randomly selected. The data collection method used scientific attitude questionnaire as an instrument. Data analysis includes n-gain test and hypothesis testing using t test. The results showed a sig value of 0.000 (0.000 < 0.05) and tcount of 5.136 (tcount > ttable). This indicates that there is a significant difference in scientific attitudes between students who follow the PBL-green chemistry learning model and students who follow learning with a scientific approach. The existence of this difference indicates that the PBL-green chemistry model has a positive influence in improving students' scientific attitudes.
Enhancing students’ scientific attitudes with a problem-based learning model integrated green chemistry Putri, Sarmila Eka; Aznam, Nurfina
Jurnal Pendidikan Kimia Vol. 16 No. 3 (2024): J. Pendidik. Kim : December 2024
Publisher : Pascasarjana Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpkim.v16i3.65173

Abstract

Enhancing scientific attitudes through education by incorporating green chemistry principles is essential, so that students can explore new ideas and information about chemistry concepts while considering environmental sustainability. This has the potential to change chemistry learning to be more meaningful. This study aims to determine the influence of the problem-based learning (PBL) model integrated with green chemistry on students' scientific attitudes. This research is a quasi experiment research with pretest-posttest control group design. The participants were XI MIPA class students who were randomly selected. The data collection method used scientific attitude questionnaire as an instrument. Data analysis includes n-gain test and hypothesis testing using t test. The results showed a sig value of 0.000 (0.000 < 0.05) and tcount of 5.136 (tcount > ttable). This indicates that there is a significant difference in scientific attitudes between students who follow the PBL-green chemistry learning model and students who follow learning with a scientific approach. The existence of this difference indicates that the PBL-green chemistry model has a positive influence in improving students' scientific attitudes.
Pemahaman Konsep Laju Reaksi Siswa SMA melalui Game Edukasi Berbasis Pendekatan Kontekstual Rumahorbo, Shinta; Aznam, Nurfina; Anding, Imanuel
Jurnal Pendidikan dan Pengajaran Vol 58 No 2 (2025): July
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jpp.v58i2.94674

Abstract

Lack of utilization of learning media in the era of Technology that can facilitate students in the learning process, so that students feel less understanding of the concept of the material being studied. The study aims to create educational game media with a contextual approach to the reaction rate material to improve the understanding of high school students' concepts. The study uses the development of the 4D model. The study subjects comprised 2 media and material expert validations, 5 teachers, and 36 grade XI high school students. The data collection method uses Observation, questionnaires, and tests. The analysis technique uses a feasibility analysis with a Likert scale, an empirical test of questions with the Quest program, and an Analysis of game effectiveness using the SPSS Anova Test. The educational game media research results are valid in design, material, and language. The results of the practicality and readability tests obtained 92.26% and 85.28% in the very good category. The ANOVA test obtained a sign of less than 0.005 with the conclusion that the educational game media has a significant difference with a partial eta square of 0.41 in the very large category. The N Gain test showed a difference in the pretest and posttest of the three classes. The experimental class owned the most significant increase in N-Gain using educational games with a contextual approach. The study's conclusion shows that game media is valid, practical, and effective in improving students' conceptual understanding of chemistry subjects. This study implies that with educational games with a contextual approach, students can understand the material on chemical reaction rates well.
Pengembangan E-Modul Berbasis Inquiry Teintegrasi STEM pada Materi Stoikiometri untuk Meningkatkan Kemampuan Berpikir Kreatif dan Motivasi Belajar Assari, Andra Meisantry; Aznam, Nurfina
Jurnal Kependidikan : Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran, dan Pembelajaran Vol. 11 No. 3 (2025): September
Publisher : LPPM Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jk.v11i3.17412

Abstract

This research aims to develop an integrated STEM inquiry-based e-module on stoichiometry material to enhance creative thinking skills and learning motivation among high school students, that is feasible, practical, and effective. This study employed a research and development (R&D) method with the 4D model, involving four stages: define, design, develop, and disseminate. The research subjects were 72 students at SMA Negeri 7 Pontianak, selected using cluster random sampling, with a quasi-experimental design with a control group. Data collection techniques included non-test and test methods. Data analysis techniques included qualitative analysis of interview results and feedback, and quantitative analysis of score acquisition. The results showed: (1) an interactive e-module using a STEM-integrated inquiry approach; (2) very feasible quality in terms of material and media, with an average score of 144 out of 160; (3) excellent practicality quality with an average score of 71 out of 80; (4) excellent readability with an average score of 46.22 out of 52; (5) a significant difference in creative thinking ability and learning motivation simultaneously and respectively, with a significance value of 0.000 < 0.05; and (6) the effective contribution of using e-modules to increase creative thinking ability and learning motivation simultaneously by 48.4%, and respectively by 14.8% (creative thinking ability) and 44.0% (learning motivation). The implications of the research show that the use of e-modules significantly improves students' creative thinking skills and motivation, supports teachers in teaching stoichiometry interactively and contextually, and enriches learning media and digital teaching materials for the 21st-century curriculum.
ANALISIS KETERAMPILAN BERPIKIR KRITIS MENURUT INDIKATOR FACIONE PADA PEMBELAJARAN KIMIA DARING DAN LURING Novitasari, Karina Wahyu Ayu; Aznam, Nurfina
Jurnal Riset Pembelajaran Kimia Vol 8, No 2 (2023): Jurnal Riset Pembelajaran Kimia
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jrpk.v8i2.20630

Abstract

Penelitian ini bertujuan untuk mengetahui keterampilan berpikir kritis siswa kelas XI MIPA salah satu SMA Negeri di Kabupaten Gunungkidul pada pembelajaran kimia secara daring dan luring pada materi laju reaksi ditinjau dari indikator keterampilan berpikir kritis menurut Facione. Penelitian ini merupakan penelitian deskriptif dengan metode studi kasus. Sampel penelitian sebanyak 69 orang siswa dengan 34 orang siswa daring dan 35 orang siswa luring. Pengambilan sampel dilakukan dengan purposive sampling. Data dikumpulkan dengan menggunakan soal keterampilan berpikir kritis dan angket pengalaman belajar kimia siswa secara daring dan luring. Analisis data dilakukan secara deskriptif, persentase, dan uji sampel t independen. Hasil angket pengalaman belajar siswa menunjukkan terdapat perbedaan proses pembelajaran kimia secara daring dan luring. Perbedaan terletak pada cara guru menjelaskan materi dan ada tidaknya diskusi. Hasil analisis jawaban soal keterampilan berpikir kritis siswa pada pembelajaran kimia secara daring maupun luring menunjukkan keterampilan analisis berada pada kategori tinggi, keterampilan interpretasi, eksplanasi, pengambilan kesimpulan, dan evaluasi pada kategori cukup, sedangkan keterampilan pengaturan diri pada kategori rendah sekali.
Pembelajaran Terintegrasi Etnosains Dalam Konteks Pendidikan Kimia: A Systematic Literature Review Nuraini, Anisa Syahra; Aznam, Nurfina
Jurnal Riset Pembelajaran Kimia Vol 11, No 1 (2026): Jurnal Riset Pembelajaran Kimia
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jrpk.v11i1.27195

Abstract

Pembelajaran kimia terintegrasi etnosains menawarkan pendekatan kontekstual yang mampu menghubungkan konsep ilmiah dengan kearifan lokal sehingga pembelajaran menjadi lebih bermakna bagi peserta didik. Penelitian ini bertujuan mengidentifikasi tren pendekatan pembelajaran, jenis media, serta dampak pembelajaran etnosains terhadap hasil belajar dalam pendidikan kimia melalui systematic literature review terhadap delapan artikel terbitan 2020–2025. Proses review mengikuti alur PRISMA, mencakup tahap identifikasi, penyaringan, kelayakan, dan inklusi artikel. Hasil kajian menunjukkan bahwa etnosains banyak diintegrasikan dengan model seperti Culturally Responsive Teaching, literasi digital, problem-based learning, dan pendekatan kontekstual. Media yang digunakan meliputi modul, LKPD, video etnosains, e-modul, serta media digital interaktif. Temuan konsisten menunjukkan peningkatan literasi kimia, pemahaman konsep, kemampuan berpikir kritis, pemecahan masalah, serta motivasi belajar siswa. Dengan demikian, pembelajaran berbasis etnosains memiliki potensi kuat dalam mendukung kompetensi abad ke-21 dan pembelajaran kimia yang relevan secara budaya.
The Effectiveness of Science Learning Media Using Focusky Software on Junior High School Students’ Higher Order Thinking Skills Agnesi Sekarsari Putri; Nurfina Aznam
Scientiae Educatia: Jurnal Pendidikan Sains Vol. 8 No. 1 (2019): June 2019
Publisher : Tadris Biologi Fakultas Ilmu Tarbiyah dan Keguruan IAIN SYEKH NURJATI CIREBON

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/sc.educatia.v8i1.3886

Abstract

This research aimed to identify the effectiveness of science learning media using focusky software on junior high school students’ High Order Thinking Skill (HOTS). Quasi-experiment is applied in pre-test – post-test non-equivalent control group design. The sampling technique applied wass cluster random sampling. Meanwhile, the instrument used was HOTS pre-test – post-test question. Data analysis techniques used were normality test, homogeneity test, Paired Sample T-test, Independent Sample T-test, and effect size. The result of this study indicates that the increase in HOTS of students in the experimental class was 50. It is higher than in the control class, which was only 30. The average post-test of the experimental class was 75.90, with 87% of students achieving the minimum criterion, while the average post-test of the control class was 60.25, with 75 % of students reach the minimum criterion. Based on the result of the Independent Sample T-test, it was shown that there were differences in HOTS abilities between the experimental class students and the control class students, and the effectiveness of the medium-sized learning media assisted by science learning media with an effect size of 0.7.
Studi Literasi Kimia yang Berkaitan dengan Etika Kimia Berdasarkan Fenomena Lokal Sehari-hari: Kasus Minyak Jelantah Faiz Ilham Pratama; Nurfina Aznam; Eli Rohaeti
Jurnal Penelitian Pendidikan IPA Vol 9 No 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.3224

Abstract

Literation level, one of them is scientific literation, is possible to be the measurement of a national improvement in education. Scientific literation could be specified by chemistry literation which has four aspects; one of them is the affective domain. In this study, the research focuses on the affective domain consisting of five phases; phase of receiving, phase of responding, phase of valuing, phase of organizing, and phase of characterizing by value set. The study aims to describe the students' chemistry attitude skills related to hydrocarbon materials by integrating local case of everyday life. The local case taken is the cooking oil used in the “penyetan” stall. The research is descriptive qualitative research. The participants of this research are whole students of grade eleventh in a senior high school in Magelang who had been taught hydrocarbon materials. The sample of this research is 70 students of grade eleventh. Questionary is used in the research as a data collection method. The instrument used is a form of a questionnaire, which was a close-ended questionnaire with four possible answers; strongly disagree, disagree, agree, and strongly agree. The result shows the skill of chemistry attitude of hydrocarbon material is 69.12857%. It means that the student's skill chemistry attitude is in a category of fair.
Co-Authors Afifah, ST Agnesi Sekarsari Putri Agung Nugroho Catur Saputro Alessandro Jeremi Manarisip Alya Rizkita Irwan Anding, Imanuel Anggi Alham Murfian Ani Nurhidayanti Annisa Mamluaturrahmatika Arini Miftaqul Jannah Assari, Andra Meisantry Astuti Lestari Azeeza, Sabira Nurul Baroroh, Farida Bian Ihda An Naila Chesa Defista Crys Fajar Partana Danik Noor Utami Defista, Chesa Devina Siti Hafsah Eli Rohaeti Faiz Ilham Pratama Farida Baroroh Faridah Baroroh Fazita Apritama Dewi Fau Hadaina Zulfah Handayani, Sri Hari Susanti Heru Nurcahyo Insih Wilujeng Isana Supiah Yosephine Louise Isnaini Amanah Ixora Sartika Mercuriani Jumadi Jumadi Jumadi Jumadi Kun Sri Budiasih Kusmiyati kusmiyati Latifah Kurnia Devani Magfirah Perkasa Masatake Niwa Masatake Niwab Mizzan Ayubi Mizzan Ayyubi Muhammad Habib Ash shiddiqi Munnal Hani'ah Nadiya Fitri Anisa Nafisa Rahmah Nida Qurbaniah Juhara Nindi Mediartika Novitasari, Karina Wahyu Ayu Nur Fitriyana Nur Inayah Amaliyah Nuraini, Anisa Syahra Nurhidayanti, Ani Purnamaningsih, Nur Aini Putri, Sarmila Eka Retno Arianingrum Riki Perdana Risky Nugraheni Purnamawati Robiatul Adauyah Rumahorbo, Shinta S. Senam Sangal, Aditi Sarmila Eka Putri Senam Senam Shofrina Surya Dewi Sri Atun Sri Atun Sri Atun SRI ATUN Sri Handayani Sri Handayani Sri Handayani Sri Nurestri Sri Nurestri ST Afifah St Afifah Susila Kristianingrum Suwardi Suyanta Suyanta Tanti Wulandari Tasya Noor Nabila Vegha Dwi Arthamena Wika Rinawati Yusman Wiyatmo Zulfah, Hadaina