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All Journal HAYATI Journal of Biosciences Microbiology Indonesia JURNAL PIJAR Jurnal Inovasi Pendidikan IPA Jurnal Penelitian Pendidikan IPA (JPPIPA) ALCHEMY Jurnal Penelitian Kimia Paedagoria : Jurnal Kajian, Penelitian dan Pengembangan Kependidikan Jurnal Agrotek UMMat Jurnal Pengabdian Magister Pendidikan IPA JFIOnline Jurnal Ilmu Kefarmasian Indonesia Kappa Journal Jurnal Pengabdian Masyarakat Sains Indonesia (Indonesian Journal Of Science Community Services) Chemistry Education Practice Jurnal Ilmiah Profesi Pendidikan Journal of Classroom Action Research Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Jurnal Pijar MIPA Literasi: Jurnal Pendidikan Guru Indonesia Jurnal Pepadu Jurnal Pendidikan dan Pengabdian Masyarakat Jurnal Pengabdian Inovasi Masyarakat Indonesia Jurnal Pendidikan Progresif DIDAKTIKA Journal of Educational Studies Indonesian Journal of STEM Education
YUNITA ARIAN SANI ANWAR
Program Studi Pendidikan Kimia, Fakultas KIP Universitas Mataram, Indonesia
Religion Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

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Tren Penelitian Pengembangan LKPD Project Based Learning (PjBL) Terintegrasi Pendekatan Green Chemistry: Systematic Literature Review Ria Zulfa; Muntari Muntari; Yunita Arian Sani Anwar
Indonesian Journal of STEM Education Vol. 5 No. 2 (2023): Edisi Juli-Desember 2023
Publisher : Indonesian Publication Center

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to identify and analyse research trends in the development of LKPD project-based learning integrated with green chemistry approach in chemistry learning. This research is a qualitative research with descriptive analytical method that explains the data obtained in detail and systematically with research procedures using PRISMA. The data used in this study were obtained from Google Scholar indexed documents from 2015-2023 using Publish or Perish and Dimension.ai. The type of data identified and analysed in the form of publications, publication sources, research titles, and keywords related to the development of LKPD project-based learning integrated green chemistry approach that is widely cited. The data analysis method used is bibliometric analysis assisted by VOS viewer software. The results of the analysis show that the trend of research on the development of project-based learning frameworks integrated with the green chemistry approach indexed by Google Scholar from 2015 to 2023 has increased dramatically from the previous year. There are many documents in the form of articles, proceedings, and books that discuss research on the development of LKPD project-based learning integrated green chemistry approach. The keywords that are often used in research on this subject are society, environment, technology, project models, development, science, education, etc.
Edukasi Pemanfaatan Limbah Lokal dalam Produksi Enzim: Strategi Meningkatkan Minat Belajar Biokimia Yunita Arian Sani Anwar; Muti’ah Muti’ah; Indra Cipta; Dini Hardianti; Diah Kartika Sari
Jurnal Pengabdian Magister Pendidikan IPA Vol 9 No 2 (2026): April-Juni 2026
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v9i2.15546

Abstract

Bantiran Village, located in Pupuan District, Tabanan Regency, possesses significant agricultural and plantation potential, particularly in horticultural commodities such as durian, mangosteen, and cocoa. However, the high level of production also generates a considerable quantity of substandard fruits that do not meet market visual standards. This condition contributes to increased food loss at both the farmer and community levels. This Economy Social Activity (ESA) program aimed to utilize substandard fruits through product innovation by processing them into ice cream based on local resources. The methods employed included field observation, socialization, ice cream-making training, and evaluation. The activity was conducted on April 25, 2026, involving the local community of Bantiran Village, particularly members of the Family Welfare Empowerment (PKK) group and farmer groups. The results demonstrated an improvement in community understanding of the concept of substandard fruits, their processing potential, and practical skills in producing ice cream made from substandard cocoa fruits. The resulting product exhibited favorable taste, aroma, and texture characteristics and showed potential for commercialization as an additional source of income. This activity indicates that local resource-based product innovation can serve as an effective strategy to reduce food loss while enhancing the economic value of rural communities.
GALLIC ACID PRODUCTION FROM WASTE LOCAL FRUIT IN LOMBOK ISLAND ENZYMATICALLY Eka Junaidi; Yunita Arian Sani Anwar
ALCHEMY Jurnal Penelitian Kimia Vol 13, No 2 (2017): September
Publisher : UNIVERSITAS SEBELAS MARET (UNS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/alchemy.13.2.5118.262-273

Abstract

Tannase is industrially important enzyme used in the production of gallic acid. Gallic acid possesses wide range of biological activities such as`antioxidant, antibacterial, and antivirus. This work aims to produce gallic acid from local fruit rind in Lombok enzimatically. The tested rind local fruit were juwet (Syzygium cumini), kepundung (Baccaurea racemosa Muell.Arg) and mangosteen (Garcinia mangostana). The result showed that tannase activity of 57.827 U/mg. Gallic acid concentration has increased with increase in amount of tannase and reaction time. Optimal gallic acid concentration was obtained at 1 % (v/v) tannase and 60 minutes of reaction time for kepundung rind. However, juwet and mangosteen rind produced optimal gallic acid at 1.2 % (v/v) tannase with the same of reaction time.
Aktivitas Antibakteri dan Antioksidan Asam Galat dari Kulit Buah Lokal yang Diproduksi dengan Tanase Eka Junaidi; Yunita Arian Sani Anwar
ALCHEMY Jurnal Penelitian Kimia Vol 14, No 1 (2018): March
Publisher : UNIVERSITAS SEBELAS MARET (UNS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/alchemy.14.1.11300.131-142

Abstract

Penelitian ini mempelajari tentang produksi asam galat menggunakan enzim tanase dari limbah kulit buah lokal di Lombok. Limbah kulit buah lokal yang digunakan yaitu kulit buah kepundung (Baccaurea racemosa Muell.Arg), kulit buah juwet (Syzygium cumini), dan kulit buah manggis (Garcinia mangostana). Pada penelitian ini dilakukan pengujian asam galat yang dihasilkan, untuk mengetahui aktivitas antioksidan dan antibakteri. Pengujian sifat antioksidan dilakukan dengan menggunakan metode DPPH, sedangkan aktivitas antibakteri diuji dengan menggunakan metode difusi agar pada bakteri Escherichia coli dan Staphylococcus aureus. Hasil penelitian menunjukkan bahwa asam galat dari ketiga kulit buah memiliki aktivitas antioksidan. Asam galat dari kulit buah kepundung, kulit buah juwet dan kulit buah manggis memiliki IC50 masing-masing sebesar 5.95; 5,96; dan 5,92 ppm. Berbeda dengan kemampuan sebagai antioksidan, asam galat resistan terhadap bakteri Escherichia coli dan Staphylococcus aureus yang menunjukkan bahwa asam galat tidak memiliki aktivitas sebagai antibakteri.Antibacterial and Antioxidant Activity of Gallic Acid Extracted from Local Fruit Peels Produced by Tannase. This research studied the gallic acid production using tannase enzym from fruit local peels in Lombok. The local fruit waste used are kepundung rind (Baccaurea racemosa Muell.Arg), juwet rind (Syzygium cumini) and mangosteen rind (Garcinia mangostana). The produced Gallic acid was tested to determine its antioxidant and antibacterial activity. The antioxidant test conducted by DPPH method, meanwhile, the antibacterial activity was performed by agar diffusion method against bacteria Escherichia coli and Staphylococcus aureus. The results showed that the produce gallic acid from those three rind provide antioxidant activity. Gallic acid from kepundung rind, juwet rind, and mangosteen rind have IC50 values of 5,95; 5,96; and 5,92, respectively. Gallic acid does not showed inhibitory actions against the growth of Escherichia coli and Staphylococcus aureus. This result showed that gallic acid from local fruit waste provided no an antibacterial activity.
Pengembangan LKPD Kearifan Lokal Berbasis Augmented Reality untuk Meningkatkan Keterampilan Proses Sains dan Berpikir Kreatif : Systematic Literature Review Dian Islamiyati; Mahrus; Joni Rokhmat; Yunita Arian Sani Anwar
Kappa Journal Vol 8 No 2 (2024): Kappa Journal
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/kpj.v8i2.27312

Abstract

The science process skills and creative thinking skills of Indonesian students are still low, thus requiring innovation in the learning process. This research aims to analyze the impact of using local wisdom-based Augmented Reality Student Worksheets (LKPD) to improve students' science process skills and creative thinking skills. The research method chosen in this study is Systematic Literature Review (SLR). The data collection technique in this research is by identifying, reviewing, evaluating, and interpreting articles relevant to the publication period between 2019 and 2024 available in the Google Scholar database with relevant keywords. A total of 13 articles were found and have been evaluated based on inclusion and exclusion criteria. The results of this study indicate that the use of local wisdom-based augmented reality LKPD that has been developed can improve students' science process skills and creative thinking skills. The local wisdom-based augmented reality LKPD that has been developed has been proven to be valid, practical, and effective for use in the learning process
Usaha Meningkatkan Hasil Belajar Siswa dengan Mengimplementasikan Model Discovery Learning pada Hasil Belajar Matematika Kelas VI A di SDN 1 Kekeri M. Valian Aji Sukma; Mukayati; Yunita Arian Sani Anwar
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 7 No. 1 (2026): Februari
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v7i1.1645

Abstract

This study aimed to improve students’ academic achievement through the implementation of the discovery learning model. The application of this model provides students with direct learning experiences by engaging them in experimental activities that facilitate the independent discovery of mathematical concepts and principles. The research problem focused on how the implementation of discovery learning could enhance mathematics learning achievement of Grade VI A students at SDN 1 Kekeri. This study described the implementation of the discovery learning model in improving students’ mathematics learning outcomes. The research employed Classroom Action Research (CAR) involving Grade VI A students of SDN 1 Kekeri, Gunung Sari District, West Lombok Regency. The data analysis revealed that students’ learning activities at the classical level reached 61.86% in Cycle I and increased to 74.99% in Cycle II. Furthermore, students’ learning achievement showed a significant improvement of 30.30%, increasing from 60.60% in Cycle I to 90.90% in Cycle II. Based on these results, it can be concluded that the implementation of the discovery learning model effectively improved students’ mathematics learning outcomes and achieved learning mastery.
Implementation of Integrated Problem-Based Learning and Storytelling Technique on Learning Outcomes and Attitudes Towards Chemistry Yunita Arian Sani Anwar; Syarifa Wahidah Al Idrus; Eka Junaidi
Jurnal Pendidikan Progresif Vol 14, No 2 (2024): Jurnal Pendidikan Progresif
Publisher : FKIP Universitas Lampung

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Abstract

Implementation of Integrated Problem-Based Learning and Storytelling Technique on Learning Outcomes and Attitudes Towards Chemistry. Objective: This study aims to analyze the effect of problem-based learning (PBL) integrated with storytelling on learning outcomes and attitudes towards chemistry in basic chemistry courses. Methods: This experimental study employed a pretest-post-test control group design. The sample consisted of 99 new students from the Faculty of Agricultural Technology enrolled in basic chemistry courses, with 49 students in the experimental group and 50 in the control group. The research instruments included a critical thinking test with 15 validated multiple-choice questions (Cronbach's alpha = 0.817) and an attitude towards chemistry instrument based on four categories (Cronbach's alpha = 0.765). Data analysis was performed using MANOVA. Results: The results showed that the N-gain of student learning outcomes was higher in the experimental group compared to the control group. Similarly, students' attitudes towards chemistry in the experimental group, which received PBL with storytelling integration, were higher in all categories than those in the control group. The highest attitude scores in the experimental group were in the categories of attitude towards chemistry material and confidence in learning chemistry, while the lowest score was in the category of attitude towards chemistry laboratory work. In the control group, the highest score was in the category of the tendency to learn chemistry, with the lowest score matching the experimental group's lowest category. The MANOVA test indicated a significant effect of PBL with storytelling integration on both learning outcomes and attitudes towards chemistry. Conclusion: Implementing problem-based learning integrated with storytelling in basic chemistry courses positively influences learning outcomes and attitudes towards chemistry, with the experimental group showing better results compared to the control group. Keywords: attitudes towards chemistry, critical thinking, storytelling, problem based learning.DOI: http://dx.doi.org/10.23960/jpp.v14.i2.202477
Analisis Kebutuhan Pengembangan Bahan Ajar IPAS Berbasis Project-Based Learning dan Edupreneurship pada Program Keahlian Kuliner di SMK Asrorul Azizi; A. Wahab Jufri; Muhammad Sarjan; Yunita Arian Sani Anwar
Literasi: Jurnal Pendidikan Guru Indonesia Vol. 5 No. 1 (2026): Maret
Publisher : Lembaga Bale Literasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58218/literasi.v5i1.2868

Abstract

This study investigates the need for developing integrated IPAS (Ilmu Pengetahuan Alam dan Sosial) teaching materials in vocational education, particularly within the culinary program. Addressing the gap between conceptual learning and vocational relevance, the study adopts a mixed-methods approach using a sequential explanatory design. Data were collected from nine IPAS teachers across five vocational schools in Lombok Island through a Likert-scale questionnaire and semi-structured interviews. The quantitative findings reveal that the availability and quality of existing teaching materials are low (mean = 2.11), whereas the need for Edupreneurship integration (mean = 4.33), Project Based Learning implementation (mean = 3.61), and authentic assessment development (mean = 4.67) are significantly high. Qualitative data further indicate that teachers face challenges in integrating interdisciplinary content, lack context-based instructional resources, and have not effectively linked learning to authentic culinary production processes. These findings underscore a critical mismatch between current instructional practices and the demands of vocational education. This study proposes an integrative framework of IPAS teaching materials that synergizes Project Based Learning, edupreneurship, and local culinary context to enhance students’ higher-order thinking skills and entrepreneurial competencies. This integrative approach constitutes the primary contribution of the study to vocational science education
EFEKTIVITAS MODEL PEMBELAJARAN BERBASIS PROYEK BERBANTUAN PHET SIMULATION DALAM MENINGKATKAN MOTIVASI DAN HASIL BELAJAR SISWA KELAS XI PADA MATERI ASAM BASA Erik Farjemi; Eka Junaidi; Yunita Arian Sani Anwar
Chemistry Education Practice Vol. 9 No. 1 (2026): Edisi Mei
Publisher : FKIP University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/cep.v9i1.10236

Abstract

Low student motivation and learning outcomes are often attributed to the continued use of conventional teaching methods and the limited integration of interactive learning media. This study aimed to determine the effectiveness of the Project-Based Learning (PjBL) model, assisted by the PhET Simulation, in improving the motivation and learning outcomes of eleventh-grade students on the acid–base topic. The research was conducted at SMAN 2 Praya using a quantitative approach with a pretest–posttest control group design. The samples were randomly selected, with class XI F1.1 serving as the experimental group, which received Project-Based Learning (PjBL) assisted by PhET Simulation, and class XI F1.2 serving as the control group, which received conventional instruction. Data were collected via a learning motivation questionnaire and psychomotor learning outcome assessments, and analyzed using MANOVA. The results showed that the average learning motivation score in the experimental class increased from 67.93 to 72.52, while learning outcomes improved from 33.34 to 84.37. In the control class, learning motivation changed from 63.80 to 73.93, and learning outcomes increased from 28.26 to 79.67. The MANOVA test yielded a p-value of 0.000 (p < 0.05), indicating a significant simultaneous difference between the experimental and control groups in students’ motivation and learning outcomes. Therefore, the Project-Based Learning (PjBL) model assisted by PhET Simulation was found to be effective in enhancing students’ motivation and learning outcomes in acid–base learning.
Pengaruh Model Problem Based Learning Terintegrasi Green Chemistry Terhadap Kemampuan Berpikir Kritis Siswa Kelas XI MIPA SMA Negeri 2 Narmada Siti Sundari; Yunita Arian Sani Anwar; Muntari Muntari
Chemistry Education Practice Vol. 9 No. 1 (2026): Edisi Mei
Publisher : FKIP University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/cep.v9i1.11527

Abstract

This study aims to determine the effect of implementing of the problem-based learning model integrated with green chemistry on the critical thinking skills of grade XI MIPA students of SMA Negeri 2 Narmada. The research method used was a quasi-experimental design with a non-equivalent pretest posttest control group design. The population of this study was all grade XI MIPA students of SMA Negeri 2 Narmada, totaling 3 classes. The sampling technique used a random sampling technique, obtained Class XI MIPA 3 students as the experimental class and Class XI MIPA 1 students as the control class. The research instrument was a critical thinking ability test based on critical thinking indicators according to Ennis. Data analysis used the N-gain calculation, obtained a average N-gain value of the experimental class of 0.587 with a medium category and the control class of 0.382 with a medium category. The hypothesis was tested using the t-test, obtained the value of t count = 3.416 and t table = 1.681 at a significance level of 5% so that t count > t table. Thus, Ha was accepted, meaning that there was a positive influence from the application of the integrated green chemistry problem based learning (PBL) model on students' critical thinking abilities.
Co-Authors A. Wahab Jufri AA Sukarso Agus Abhi Purwoko Agus Ramdani ahmad alhanaen as suhaesa Ahmad Harjono Aliefman Hakim Aliefman Hakim Aliefman Hakim Aliefman Hakim Amalia Fitri, Rizkia Anak Agung Ayu Trisna Handayani Aris Doyan Asrorul Makmur Azizi BAIQ FARA DWI RANI SOFIA Baiq Fara Dwiriani Sofia Baiq Muna Waratul Islamiyah Bayani, Nurul Azizah Boniesta Zulandha Melani Budhiartini, Baiq Nely Burhanuddin Burhanuddin Burhanuddin Dewi, Ella Gia Diah Kartika Sari Dian Islamiyati Dian Nofitha Aftriani Dini Handayani Dini Hardianti Dini Wahyuni Dwi Al-Fialistyani Dwi Laksmiwati Dwi Tirta Laksmi Eka Junaidi Erik Farjemi Evy Fitria Islamiati Hariantini Hariantini Hartina, Bq Hasim - HASIM DANURI Hidayanti, Ermia Husnawati Husnawati I MADE ARTIKA I Nyoman loka Indah Sucipta Indra Cipta Islamiyati, Dian Ismayani Ismayani Jackson Siahaan Jeckson Siahaan Jeckson Siahaan Joni Rokhmat Joni Rokhmat Jurnal Pepadu Khatmizarullah Khatmizarullah Lalu Agamawan Salam Lalu Rudiyat Telly Savalas Lalu Rudyat Telly Savalas Lalu Rudyat Telly Savalas Lalu Rudyat Telly Savalas Lia Istiana Lu'luil Hayati M. Valian Aji Sukma Mahmudah, Huraiza Mahrus Mahrus Maulidya, Elsa Melina Sita Lestari Muhammad Sarjan Mukayati Mukayati Mukhtar Haris Mukhtar Haris Muntari Muntari Muntari Muntari Muntari Muntari Muti'ah Muti'ah Muti'ah Muti'ah Muti'ah Muti'ah Muti'ah, Muti'ah Mutiah Mutiah Mutiah Mutiah Mutiah Mutiah Muti’ah Muti’ah Muti’ah, Muti’ah Namira, Dina Nikita Putri Nunung Oktafiani Nursyifa Hana Purnamasari, Ni Nyoman Dayuni Putri, Dina Soes R Rahmawati Rahmawati Rahmawati Ramadhani, Siti Rumaisah Restu Hidayanti Ria Zulfa Rifki Syahmi Tahir Riska Hidayati Rizian Asri Rizka Isnaini Rizki Utari Rizki Utari Salmeinda Maya Sulistiani Saprizal Hadisaputra Saprizal Saprizal Saprizal, Saprizal Siti Sundari Sofia, Baiq Fara Dwirani Sofia, Baiq Fara Dwiriani Sri Rohyana Sudirman Sudirman Sukib Sukib Sukib Sukib Sunniarti Ariani Surayya, Rania Syarifa Wahidah Al Idrus Syarifa Wahidah Al Idrus Syarifa Wahidah Al Idrus Syarifa Wahidah Al-Idrus Thoyibah, Zurriyatun Wardani, Alfida Fitri Wardhana, Lalu Ali Whatoni, Achmad Saiful Widya Supriyani Yayuk Andayani Yayuk Andayani Yayuk Andayani Yayuk Andayani yayuk Andayani Yufi Azlina Yulia Harianti Zelisa Nudia Fitri Zulfa, Ria