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All Journal SAINSMAT Jurnal Kreatif Tadulako Online Jurnal Pendidikan Biologi Indonesia QUANTUM: Jurnal Inovasi Pendidikan Sains Indonesia Chimica Acta JOIV : International Journal on Informatics Visualization Jurnal Penelitian Pendidikan IPA (JPPIPA) Jambura Journal of Educational Chemistry Abdi Dosen : Jurnal Pengabdian Pada Masyarakat Diseminasi : Jurnal Pengabdian kepada Masyarakat Journal of Applied Science, Engineering, Technology, and Education Journal On Teacher Education (Jote) Jurnal Pengabdian kepada Masyarakat Nusantara SPIN: Jurnal Kimia & Pendidikan Kimia Mattawang: Jurnal Pengabdian Masyarakat JINAV: Journal of Information and Visualization Quantitative Economics and Management Studies Panrannuangku Jurnal Pengabdian Masyarakat EduLine: Journal of Education and Learning Innovation Daengku: Journal of Humanities and Social Sciences Innovation ARRUS Journal of Mathematics and Applied Science SAINSMAT: Journal of Applied Sciences, Mathematics, and Its Education Media Eksakta Journal of Disruptive Learning Innovation (JODLI) al-fikrah: Jurnal Manajemen Pendidikan Satwika: Jurnal Pengabdian kepada Masyarakat Jurnal Pengabdian Kepada Masyarakat Mulawarman Journal of General Education and Humanities Jurnal Hasil Pengabdian Masyarakat (JURIBMAS) Arfak Chem: Chemistry Education Journal ATHENA: Journal of Social Culture and Society Tadibia Islamika: Journal of Holistic Islamic Education Tatar Pasundan: Jurnal Diklat Keagamaan Al-khidmah: Jurnal Pengabdian dan Pendampingan Masyarakat SEARCH: Science Education Research Golden Age and Inclusive Education EDUTREND: Journal of Emerging Issues and Trends in Education Journal of Chemistry Sciences and Education Jurnal Pendidikan MIPA SINORA: Jurnal Sosial dan Humaniora ABDUSSALAM: Jurnal Pendidikan Dan Kebudayaan Islam
Dewi Satria Ahmar
Department Of Chemistry Education, Faculty Of Teacher Training And Education, Tadulako University, Palu, Indonesia
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Analysis of Primary Metabolite Compound Content in Tempe Durian Seeds (Durio zibethinus) Siti Nuryanti; Sitti Rahmawati; Safna Nurfadila; Anang Wahid M. Diah; Sri Mulyani Sabang; Dewi Satria Ahmar
Jurnal Penelitian Pendidikan IPA Vol 10 No 5 (2024): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i5.7282

Abstract

Durian seed tempe is tempe made from durian seed waste through a fermentation process by the same microorganisms used to make soybean tempe, namely Rhizopus sp. This research aims to determine the content of primary metabolite compounds in durian seed tempe. The process of determining the fat content in durian seed tempe uses the soxhletation method with n-hexane solvent. The protein content is determined using the Kjedhal method, which uses 3 processes, namely digestion, distillation, and titration. Meanwhile, carbohydrate levels are determined using the anthrone method. Based on the results obtained in this research, namely: the results of the analysis of the fat content contained in durian seed tempe were 0.006 grams. The protein content in durian seed tempe is 0.216, and the carbohydrate content in durian seed tempe is 2.421 grams
The Effect of the Discovery Learning Model with a Scientific Approach on Student Representation Ability in the Buffer Solution Tri Santoso; Dewi Satria Ahmar; Sindi Velesia Tukaedja; Aceng Haetami
Jurnal Penelitian Pendidikan IPA Vol 10 No 6 (2024): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i6.7389

Abstract

This study aims to investigate the impact of the discovery learning model with a scientific approach on students' ability to represent macroscopic, submicroscopic, and symbolic aspects of buffer solutions. This study is quantitative research of the quasi-experimental type, utilizing a one group pretest-posttest design. The sampling technique employed is saturated sampling, where the entire population in the study becomes the research sample, consisting of 44 students from Bala Keselamatan Palu High School. The instrument used to measure the three abilities of student representation employs six essay questions, with each degree of representation assessed by two questions. Prior to usage, the six questions are initially verified by an expert of chemical representation abilities. The data analysis techniques used consist of descriptive data analysis and inferential data analysis. The results of the descriptive data analysis indicate that students' representational abilities have improved after participating in learning using the discovery learning model with a scientific approach. The ability of macroscopic representation has a higher average value and percentage of achievement indicators compared to symbolic and submicroscopic representation abilities. The inferential statistical analysis results indicate that the significant value of the Wilcoxon test is 0.000. The value is smaller than the significance level of 0.05, hence it can be concluded that the discovery learning model with a scientific approach influences students' representation abilities.
Potential of Beluntas Leaf Extract (Pluchea indica L) as a basic ingredient for Making Liquid Anti-Mosquito Repellent Sitti Rahmawati; Winarsih; Tri Santoso; Dewi Satria Ahmar; Magfirah; Suherman
Jurnal Penelitian Pendidikan IPA Vol 10 No 7 (2024): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i7.8331

Abstract

The herbaceous Belugas leaves (Pluchea indica L.) belong to the Asteraceae family and are commonly utilized as food and hedges. They typically grow wild. Alkaloids, saponins, flavonoids, tannins, triterpenes, and steroids are among the substances found in belugas leaves that may have insecticidal properties. The purpose of this study is to use the leaf extract of Beluntas (Pluchea indica L.) as a foundational component for liquid mosquito repellant. In order to produce a thick extract of beluntas leaves, this study used an extraction process that involved evaporating 96% ethanol solvent. Several concentrations of the thick extract were diluted, including 15%, 25%, 35%, 45%, and 55%. The collected data, which was mosquito mortality, was subjected to a One-Way Anova test with a significance level of p = 0.000 <0.05, and then the Duncan test.  The findings demonstrated that the number of mosquitoes that perished varied depending on the concentration fluctuations of beluntas leaf extract, with the highest concentration of beluntas leaf extract killing mosquitoes at a rate of 55% and a mosquito mortality percentage of 98.4%.
The Effect of the Lottery Card Method on Discovery Learning Assisted by Video Learning Media on Student Learning Outcomes Nur Azizah; Tri Santoso; Dewi Satria Ahmar; Magfirah Magfirah; Meida Esterlina Marpaung
Journal of General Education and Humanities Vol. 5 No. 1 (2026): February
Publisher : MASI Mandiri Edukasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58421/gehu.v5i1.975

Abstract

This study aims to describe the effect of the lottery card method on student learning outcomes in acid-base solution material during video-assisted discovery learning. This study used a pre-test and post-test control group design. The study population consisted of all 247 ninth-grade students at SMA Negeri 5 Palu, across eight classes.  Two classes were selected as samples, namely class XI Merdeka 5 (control) and class XI Merdeka 6 (experimental), each with the same number of 34 students, using simple random sampling. Data were collected using pre-tests and post-tests. The control class used only the discovery learning model, while the experimental class used the lottery card method in video-assisted discovery learning. From the analysis results, the N-ngai score for the control class was 0.49, and for the experimental class was 0.67, both of which were classified as moderate. Although both were moderate, the N-ngai score for the experimental class was higher than that for the control class. The t-test results showed a significance value of 0.001, which is less than 0.05, so it can be concluded that Ho is rejected and Ha is accepted. Therefore, it can be said that the lottery card method in discovery learning assisted by video media has an effect on student learning outcomes in acid-base solution material.
CHEM-KAHOOT INTERACTIVE GAMIFICATION TO REALISE JOYFUL AND CHARACTERFUL CHEMISTRY LEARNING Muhammad Fath Azzajjad; Dewi Satria Ahmar
SPIN JURNAL KIMIA & PENDIDIKAN KIMIA Vol. 7 No. 1 (2025): January - June 2025
Publisher : UIN Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20414/spin.v7i1.13131

Abstract

Untuk meningkatkan motivasi, keterlibatan, dan pengembangan karakter siswa, penelitian ini melihat penggunaan Chem-Kahoot sebagai alat gamifikasi dalam pembelajaran kimia yang menyenangkan. Mengevaluasi kemampuan Chem-Kahoot dalam meningkatkan pemahaman siswa terhadap prinsip-prinsip ikatan kimia sekaligus mempromosikan nilai-nilai dasar yang sesuai dengan Profil Siswa Pancasila adalah tujuan utamanya. Observasi kelas, penggunaan Kahoot di kelas kimia, dan pengiriman kuesioner kepada 130 siswa yang dipilih secara acak di kelas X, XI, dan XII di SMAN 1 Sindue Tobata adalah bagian dari metodologi penelitian berbasis survei. Skala Likert (1-5) digunakan untuk memeriksa data, dan SPSS digunakan untuk validasi statistik. Temuan menunjukkan bahwa Chem-Kahoot secara signifikan meningkatkan pengalaman belajar, dengan peringkat tertinggi untuk kesenangan (92%), keterlibatan (90%), dan motivasi (86%). Selain itu, siswa menunjukkan peningkatan kreativitas (90%), pemikiran kritis (86%), dan kerja sama (88%). Studi ini menyoroti bahwa gamifikasi secara efektif mengurangi kebosanan dan kecemasan sambil mendorong pembelajaran mandiri. Singkatnya, Chem-Kahoot adalah metode yang efektif untuk mengajarkan kimia dengan cara yang menyenangkan yang meningkatkan interaksi dan signifikansi. Untuk memaksimalkan pembelajaran yang berpusat pada siswa, lebih banyak teknik gamifikasi harus diselidiki dalam penelitian di masa depan.   To enhance student motivation, engagement, and character development, this study examines the application of Chem-Kahoot as a gamification tool in happy chemistry learning. Evaluating Chem-Kahoot's ability to enhance students' comprehension of chemical bonding principles while promoting fundamental values consistent with the Pancasila Student Profile is the primary goal. Classroom observations, the use of Kahoot in chemistry classes, and the delivery of questionnaires to 130 randomly chosen students in grades X, XI, and XII at SMAN 1 Sindue Tobata were all part of the survey-based study methodology. A Likert scale (1–5) was used to examine the data, and SPSS was used for statistical validation. The findings indicate that Chem-Kahoot significantly enhances learning experiences, with the highest ratings for enjoyment (92%), engagement (90%), and motivation (86%). Additionally, students exhibited increased creativity (90%), critical thinking (86%), and cooperation (88%). The study highlights that gamification effectively reduces boredom and anxiety while fostering independent learning. To sum up, Chem-Kahoot is an effective method for teaching chemistry in a fun and engaging way that enhances interaction and understanding. To maximize student-centered learning, further investigation into gamification techniques is warranted in future studies.
Gerakan Peduli Anti-Bullying Melalui Deteksi Dini Menggunakan Media Literasi Digital Mewujudkan Kesehatan Mental Siswa SD Dewi Satria Ahmar; Muhammad Fath Azzajjad
JURIBMAS : Jurnal Hasil Pengabdian Masyarakat Vol 4 No 3 (2026): Maret 2026
Publisher : LKP KARYA PRIMA KURSUS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62712/juribmas.v4i3.857

Abstract

Perundungan merupakan salah satu masalah umum yang sering terjadi di sekolah dasar dan dapat membahayakan kesehatan mental siswa. Tujuan kegiatan Pengabdian kepada Masyarakat (PkM) ini adalah untuk meningkatkan kesadaran guru dan siswa dalam mengidentifikasi dan menangani kasus perundungan di SDN 9 Mamboro. Kegiatan ini dilaksanakan melalui serangkaian tahap, termasuk perencanaan, sosialisasi antiperundungan di kelas, kuesioner, dan diskusi. Hasil analisis kebutuhan menunjukkan bahwa 65% siswa memerlukan sosialisasi untuk mengidentifikasi perundungan, dan 75% guru membutuhkan kegiatan PkM semacam ini. Setelah program, evaluasi menunjukkan bahwa siswa memiliki pemahaman yang lebih baik tentang perundungan, tindakan yang tepat untuk diambil saat terjadi, dan prosedur pelaporan yang benar. Skor rata-rata mereka baik di semua indikator. Kesimpulannya, kegiatan ini secara efektif membantu siswa dan guru untuk memahami masalah perundungan dengan lebih baik. Kegiatan ini juga menjadi langkah penting dalam menciptakan lingkungan sekolah yang aman dan sehat secara mental bagi semua siswa.
Two-Tier Diagnostics for Evaluating Submicroscopic Representations in Stoichiometry Muhammad Fath Azzajjad; Dewi Satria Ahmar; Ahmad Kadir Kilo
Jambura Journal of Educational Chemistry Vol 8, No 1 (2026): February
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjec.v8i1.36488

Abstract

Stoichiometry is a fundamental concept in chemistry that requires students to coordinate symbolic calculations with submicroscopic representations of particles and reactions. However, previous studies consistently show that students often rely on algorithmic procedures without developing coherent particle-level reasoning, leading to persistent misconceptions. This representational gap remains a major challenge in Basic Chemistry instruction. Therefore, this study aimed to examine the effectiveness of audiovisual-supported Problem-Based Learning (PBL) in enhancing students’ submicroscopic representational ability in stoichiometry using a two-tier diagnostic approach. A quasi-experimental design with a posttest-only comparison was employed involving 33 undergraduate students enrolled in a Basic Chemistry course. Participants were divided into two groups with equivalent initial ability distributions: an experimental group receiving PBL integrated with audiovisual media (n = 16) and a control group receiving PBL without audiovisual support (n = 17). Students’ submicroscopic understanding was measured using a two-tier multiple-choice diagnostic test assessing both response accuracy and particle-level reasoning. Data were analyzed through descriptive statistics, diagnostic category profiling, and effect size estimation. The results reveal that the experimental group demonstrated substantially higher levels of coherent submicroscopic representation and significantly lower misconception rates than the control group. Learning gains were consistent across all stoichiometry subtopics, with particularly strong effects observed in relational and inferential tasks such as particle ratio interpretation and limiting-reactant reasoning (Cohen’s d = 1.41). These findings indicate that audiovisual-supported PBL effectively facilitates students’ transition from procedural problem solving to meaningful particle-level understanding. The study underscores the importance of integrating representationally rich instructional media and diagnostic assessments to promote deeper conceptual learning in stoichiometry and chemistry education.
Treffinger Learning Model Assisted by PPT Media is it Affects Student Learning Outcomes? Muhammad Fath Azzajjad; H Halima; Ayu Rahayu; Dewi Satria Ahmar
Athena: Journal of Social, Culture and Society Vol. 1 No. 2 (2023): April 2023
Publisher : CV. Media Digital Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1058.819 KB) | DOI: 10.58905/athena.v1i2.17

Abstract

The purpose of this study was to determine the effect of treffinger learning model assisted by PPT media on the learning outcomes of students in class XI MIPA SMA Negeri 1 Wundulako. This type of research is quantitative research using quasi experimental method with post-test design only design. The sample of this study amounted to 26 students of class XI MIPA 2 as an experimental class taught using the treffinger learning model assisted by PPT media and 26 students of class XI MIPA 1 as a control class taught using conventional models. Article 24 of Permendikbud No 17/2017 stipulates that the number of students in one study group is at least 20 and at most 28. Based on the results showed that the experimental class obtained an average post-test value of 72.40 while the control class obtained an average post-test value of 62.20. The normality test results obtained the significance value of the experimental class post-test 0.141 and the control class post-test 0.200 showed results > 0.05. The homogeneity test of the experimental group and the control group from the post-test results, the significance value > 0.05. Furthermore, the hypothesis test obtained a significance value of 0.002 <0.05, then H0 was rejected and H1 was accepted. So it can be concluded that there is an effect of Treffinger learning model assisted by PPT media on the learning outcomes of students in class XI MIPA SMA Negeri 1 Wundulako
Literature Review: Bulletin Media in Learning as a Literacy Resource in Strengthening the National Literacy Movement Program Dewi Satria Ahmar; Muhammad Fath Azzajjad
Athena: Journal of Social, Culture and Society Vol. 2 No. 1 (2024): January 2024
Publisher : CV. Media Digital Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58905/athena.v2i1.207

Abstract

Through a survey of numerous articles connected to bulletin media in learning, this study intends to provide information on the utilization and development of bulletins as a learning medium. This study is classified as a literature review. The information data used was collected from scientific journals accredited by the Science and Technology Index (SINTA). The information was gathered by analyzing published data from 2016 through 2022. Researchers examined, analyzed, and collaborated to evaluate, assemble, and review the results. Choosing nine journal papers that investigate the use and development of bulletins as learning media. 9 articles were picked at random to represent the chosen theme research, namely the use and development of bulletin media. The literature review includes information on the title of the scientific article, the author, the source of the journal publication, the methods used, the findings, and the review's recommendations in describing specific concepts and explanations that are still missing from the essence of the scientific article. This scientific article review is meant to serve as a source of inspiration for educational progress through the use of various media in molding excellent education in accordance with national goals
Digital Mindful Melalui Edukasi Kesehatan Mental Siswa di Era Media Sosial dan Pembelajaran Teknologi Digital Dewi Satria Ahmar; Andi Patmasari; Afrillia Anggreni; Muhammad Fath Azzajjad
ABDIKESMAS MULAWARMAN : Jurnal Pengabdian Kepada Masyarakat Vol.6 No.1 (2026) : ABDIKESMAS MULAWARMAN
Publisher : Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/afw5f702

Abstract

Penggunaan media sosial dan pembelajaran digital dapat memengaruhi kesehatan mental siswa, terutama dalam hal stres, depresi, dan kecemasan.  Tujuan dari kegiatan pengabdian ini adalah untuk meningkatkan kesadaran dan pemahaman siswa SMAN 1 Sindue Tobata tentang pentingnya mempertahankan kesehatan mental di era komputer dan internet.  Pelatihan tentang menggunakan media sosial dan teknologi pembelajaran dengan hati-hati serta instruksi tentang mengelola stres dan kecemasan adalah bagian dari program.  Hasil pemetaan awal menunjukkan bahwa tuntutan akademik dan penggunaan media sosial yang berlebihan menyebabkan sebagian besar siswa mengalami tekanan mental.  Hasil analisis pretest dan posttest setelah kegiatan menunjukkan penurunan signifikan dalam tingkat stres, kecemasan, dan depresi siswa; P-valuenya adalah 0.000 (p < 0.05), menunjukkan pengaruh positif dari kegiatan.  Selain itu, wawancara dengan siswa menunjukkan perubahan positif dalam pengendalian kecemasan dan waktu layar.  Kegiatan ini sangat membantu kesehatan mental siswa, terutama di era teknologi digital.
Co-Authors Aan Febriawan Abd. Syukur, Muh. Syarif S. Abdul Kamaruddin Abdur Rahman Arif Aceng Haetami Adwi Restafara Afadil Afadil Afadil Afrillia Anggreni Agus Nasir Agussatriana Ahmad Kadir Kilo Ahmar, Ansari Saleh Alifa, Nur Alifta Alifta Alimuddin Alimuddin Anang Wahid M.Diah Andi Patmasari Andi Saadillah Anggreni, Afrillia Anggriani, Windi Arwansyah Arwansyah Arwansyah Astija Ayu Kusumawati Ayu Rahayu Ayu Rahayu Azzajjad, Muhammad Fath Detris Poba Dewi Natalia Marpaung Dian Permana Eko Hariyadi H Halima Hanisa, Siti Haris Munandar Hayyatun Mawaddah Hijrinia Kusumaning Ayu I Komang Werdhiana Ifriana, Ifriana Ilimu, Edi Jamaludin M Sakung Jesi Jecsen Pongkendek Jesi Jecsen Pongkendek Jesi Jecsen Pongkendek Karina Nadya Sirajuddin Kasmudin Mustapa Khusna Arif Rakhman, Khusna Arif Lilies N Tangge Magfirah Magfirah Magfirah Magfirah Magfirah Magfirah Magfirah Magfirah, Magfirah Manalu, Yessi Febianti Mardiana Marpaung, Dewi Natalia Meida Esterlina Marpaung Metoli, Erwin Priscal Miswandi Tendrita Moh. Ismail Mohammad Jamhari Muh. Syahrir Muhammad Fachri B. Paloloang Muhammad Fath Azzajjad Muhammad Ismail Muhammad Zikra Musdalifatul Adewia MUSNAJAM MUSNAJAM Mustafa, Linda Kurnia Neks Triani Nur Anisa Nur Azizah Nur Jannah Baturante Nurfatimah Sugrah Nurfianti Nurul Inayah Pathuddin Patmasari, Andi Poba, Detris Pongkendek, Jesi Jecsen Purnama Ningsih Rahim, Fazly Rahman, Nurul Aulia Rahmatia, Sitti Ratman Ratman Ratman Riadhatul Ulum Rizki, Nur Riani Roy Kulyawan Ruslin Hadanu Safna Nurfadila Sangkota, Vivi Dia A. Sari, Nurita Sari, Sintya Puspita Sely Artasasta Lawongo Sindi Velesia Tukaedja Siti Nuryanti Sitti Rahmatia Sitti Rahmawati Sri Hastuti Virgianti Pulukadang Sri Muliani, Sri Sri Mulyani Sabang Sri Mulyani Sabang Sudir Umar Suherman Suherman, Suherman sukmawati Sukmawati Sukmawati Supriadi Supriadi Syafitri, Dhini Syahrir, Muh. Tonio, Sarinah Emilia Tri Santoso Tri Santoso Tri Santoso Vivi Dia A Sangkota Wahab, Zamil Wilda Utami Winarsih Yasin, Yusril Zulkifli Zulkifli