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All Journal LEMMA: Letters Of Mathematics Education Jurnal AGROSAINS dan TEKNOLOGI Jurnal Penelitian Pendidikan IPA (JPPIPA) Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian JURNAL EKSAKTA PENDIDIKAN (JEP) JPDI (Jurnal Pendidikan Dasar Indonesia) Jurnal Biogenerasi Community Development Journal: Jurnal Pengabdian Masyarakat Edukimia Jurnal Ilmiah Wahana Pendidikan Ekasakti Jurnal Penelitian dan Pengabdian (EJPP) JUSIE (Jurnal Sosial dan Ilmu Ekonomi) PUCUK : Jurnal Ilmu Tanaman Indo-MathEdu Intellectuals Journal Baselang: Jurnal Ilmu Pertanian, Peternakan, Perikanan dan Lingkungan Jurnal Puan Indonesia Eduscience Development Journal (EDJ) ATTAQWA: Jurnal Pendidikan Islam dan Anak Usia Dini Elementaria: Journal of Educational Research Feelings: Journal of Counseling and Psychology
Afrahamiryano Afrahamiryano
Universitas Mahaputra Muhammad Yamin
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Economics, Econometrics & Finance Education Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Physics Public Health Social Sciences Other

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Karakterisasi Morfologi Tanaman Manggis (Garcinia mangostana L.) Di Kabupaten Solok Selatan Sumatera Barat Yora, Muharama; Abimanyu Bagus Saputra1; Renfiyeni; Afrahamiryano; Mahmud; Ahmad Imtaz Sumbari
Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian Vol. 8 No. 2 (2024): Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian, Juni
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agr.v8i2.12232

Abstract

South Solok Regency is one of the areas in West Sumatra that has quite high mangosteen production. Based on preliminary studies in the field, it can be seen that many people grow this plant, both in yards and gardens, which has quite a high diversity of morphological forms. The aim of this research is to explore mangosteen plants spread across South Solok Regency, as well as observe the characteristics of mangosteen plants, especially the vegetative parts of the plant. The sampling or accession technique was carried out randomly and deliberately. Cluster analysis was carried out with PBSTAT and displayed in the form of a dendogram. The results of cluster analysis of 111 plant accessions showed that there were 4 clusters of mangosteen plants which had characteristics and traits that dominated each cluster. The dissimilarity coefficient obtained ranges from 0.00 – 1.2. Cluster I consists of 26 accessions and Cluster II consists of 25 accessions with a dissimilarity coefficient value of 0.65, while Cluster III consists of 27 accessions and Cluster IV consists of 33 accessions with a dissimilarity coefficient value of 0.9. Keywords: Mangosteen (Garcinia mangostana .L), clusters, morphological characters
Efektivitas Pembelajaran Kimia Berbasis Proyek Inovatif dalam Meningkatkan Kemampuan Berpikir Kritis Siswa Sekolah Menengah Atas Afrahamiryano, Afrahamiryano; Yora, Muharama
Eduscience Development Journal Vol. 7 No. 2 (2025): Eduscience Development Journal (EDJ)
Publisher : Pendidikan Biologi FKIP UMMY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36665/edj.v7i2.856

Abstract

Critical thinking skills require a fundamental understanding of content in order to understand, analyze, and evaluate information. Therefore, learning critical thinking skills requires a good combination of student-centered learning and teacher-centered learning. One such student-centered learning approach is Project-Based Learning (PjBL). The purpose of this study was to determine the differences in critical thinking skills of students who learn chemistry using innovative project-based learning and those without innovative project-based learning. The sample in this study was students of class XII MIPA 3 (Control Class) and class XII MIPA 4 (Experimental Class) of SMA Negeri 3 Solok. Based on the test results, it was found that there were differences in critical thinking skills between students who learned chemistry using innovative project-based learning and those without innovative project-based learning. Where the results of the Independent Samples Test - T showed that the p-value was > 0.05. So it can be concluded that the critical thinking skills of students who learned chemistry using innovative project-based learning were better than those without innovative project-based learning.
Student Perceptions of Online-Based Chemistry Learning Implementation during the Covid-19 Pandemic Citra Ayu Dewi; Afrahamiryano Afrahamiryano; Shorihatul Inayah; Leony Sanga Lamsari Purba; Nurdianti Awaliyah
Jurnal Penelitian Pendidikan IPA Vol 9 No 6 (2023): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i6.4098

Abstract

This study explains chemistry students' perceptions of online-based chemistry learning during the Covid-19 pandemic. The descriptive quantitative survey method was used for the research. The research was carried out at 16 universities in Indonesia in the Chemistry Education Study Program involving 311 students. A survey technique with a Likert scale was used to collect data. The survey form was created using a Google Forms questionnaire, making it easier for students to access. The data analysis technique utilized in this study was to determine the percentage of data from each questionnaire indication from the disseminated Google form, then interpret it into a data presentation score and analyze each indicator in depth. The results showed that students' perceptions of online-based chemistry learning in chemistry education study programs at 16 universities in Indonesia were in poor criteria, this was obtained from the percentage score on the online enjoy learning indicator by 50%, the content presentation strategy indicator 40%, online media indicators used are 65%, indicators are constrained when online learning is 20%, student readiness indicators are 21% and online learning evaluation indicators are 60%. This research is expected to be a reference for evaluating various parties in online-based chemistry learning, especially regarding students' perceptions of fun learning activities. This study also discusses the problematic tendencies of online-based chemistry learning, namely (1) students' motivation decreases due to boring learning, (2) students' understanding of concepts is reduced because the presentation of learning content is less than optimal, (3) students' readiness to participate in online learning is very lacking because have no previous online learning experience. As a result, the findings of this study can be used as evaluation material in analyzing and developing online learning models during the Covid-19 pandemic.
PENGARUH MODEL PEMBELAJARAN THINK PAIRE SHARE DISERTAI MIND MAP TERHADAP KEMAMPUAN BERPIKIR KRITIS DAN KREATIVITAS SISWA KELAS X SMA PADA MATERI EKOSISTEM. SKRIPSI. UNIVERSITAS MAHAPUTRA MUHAMMAD YAMIN. SOLOK. Elsi Febriani; Helvita Roza; Ratih Komala Dewi; Darmanella Dian Eka Wati; Chairul Amri; Afrahamiryano; Irwan Hanafi
Ekasakti Jurnal Penelitian dan Pengabdian Vol. 4 No. 1 (2024): Ekasakti Jurnal Penelitian dan Pengabdian
Publisher : LPPM Universitas Ekasakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31933/ejpp.v4i1.1034

Abstract

The purpose of this study is to determine whether the think pair share and mind map learning models have an influence on students' critical thinking skills in class X SMA, as well as their relationship with their creativity with ecosystem material. This study used a quasy experiment with a one group pretest-posttest design. Students of SMAN 1 Payung Sekaki formed the population. The number of students used was 25 people. In data collection, mean difference test technique (t-test) was used. The pre-test result was 68.20 rising to 85.20, and the paired t-test result was 9.106 rising to 1.697, with a probability value below 0.05 (0.000 <0.05). This shows that the Think Pair Share and Mind Map learning models have an impact on critical and creative thinking skills in Class X SMA on ecosystem material. Thus, it can be concluded that students in Class XE2 of SMAN 1 Payung Sekaki showed improvement in their critical thinking ability and creativity related to ecosystem material.
PENGARUH PROBLEM BASED LEARNING (PBL) DISERTAI VIDEO TERHADAP HASIL BELAJAR PESERTA DIDIK MATERI SISTEM GERAK MANUSIA DI SMAN 1 KOTA SOLOK Dera Despita; Helvita Roza; Ratih Komala Dewi; Darmanella Dian Eka Wati; Chairul Amri; Afrahamiryano; Irwan Hanafi; Yulhan
Ekasakti Jurnal Penelitian dan Pengabdian Vol. 4 No. 2 (2024): Ekasakti Jurnal Penelitian dan Pengabdian
Publisher : LPPM Universitas Ekasakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31933/ejpp.v4i2.1109

Abstract

This research aims to determine the influence of the Problem Based Learning (PBL) Model accompanied by Video on Student Learning Outcomes on Human Movement Systems Material at SMAN 1 Solok City. This research uses a quasi-experimental method with a control class and an experimental class. The research population was students of class XI MIPA SMAN 1 Solok City, with 7 classes sampled randomly. Classes XI IPA 4 and XI IPA 7 were chosen as the experimental and control classes. The instrument used is the final test. The test results show the average score for the experimental class is 81.83 and the control class is 67.73. Statistical tests show that the learning outcomes of students taught using PBL are better than those using conventional methods. So, it can be concluded that PBL with video has a positive influence on student learning outcomes in Human Movement Systems material at SMAN 1 Solok City.
Peran Guru di SMPN 5 Lembang Jaya dalam Meningkatkan Aktivitas Siswa Melalui Media Pembelajaran pada Mata Pelajaran IPA Helvita Roza; Chairul Amri; Ratih Komala Dewi; Darmanella Dian Eka Wati; Afrahamiryano; Irwan Hanafi
Ekasakti Jurnal Penelitian dan Pengabdian Vol. 5 No. 1 (2024): Ekasakti Jurnal Penelitian dan Pengabdian
Publisher : LPPM Universitas Ekasakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31933/ejpp.v5i1.1216

Abstract

Education plays a vital role in the development of individuals and society. While the focus on educational quality often centers around the role of teachers, other factors such as the curriculum, students, and instructional media also have significant impacts. This research aims to identify the role of teachers at SMPN 5 Lembang Jaya in enhancing student engagement through instructional media in the subject of Science. The research utilizes a qualitative descriptive method and a case study approach at SMPN 5 Lembang Jaya. Data were collected through observation, interviews, and documentation with Science teachers. The findings indicate that teachers serve as educators, facilitators, and motivators. They create an effective classroom environment, provide engaging instructional media, and offer encouragement and recognition to students.The conclusion of this research underscores the crucial role of teachers in enhancing student engagement through Science instructional media. Teachers should continuously improve their skills in utilizing instructional media, and school administrators can support this by providing additional resources. Furthermore, students should be encouraged to be more motivated in their learning endeavors. These suggestions aim to enhance the quality of education at SMPN 5 Lembang Jaya.
Efektivitas Aplikasi Pupuk Cair Organik dari Urin Sapi Terhadap Pertumbuhan dan Hasil Tanaman Bawang Merah (Allium ascalonicum L.) Febi Febriani; Friza Elinda; Afrahamiryano; Muharama Yora
PUCUK : Jurnal Ilmu Tanaman Vol 5 No 2 (2025): Desember
Publisher : Fakultas Pertanian Universitas Ratu Samban

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58222/pucuk.v5i2.418

Abstract

Shallots are a horticultural crop whose production volume and harvested area have decreased. This can be overcome by administering cow urine POC because its nutrients can increase plant production. The objective of this study was to determine the impact of cow urine on onion plant growth and yield. This research was conducted from November 2023 - January 2024 in Kinari, Kec. Sundi Hill, Kab. Solok, West Sumatra with an altitude of 390 meters above sea level. A group randomized design (CRD) was used to test nine treatments arranged into three groups for this study. Four plants will be used for each treatment, totaling 108 experimental units. The treatment given is as follows, P0 = 0 ml/L, P1= 20 ml/L, P2 = 35 ml/L, P3 = 50ml/L, P4 = 65ml/L, P5 = 80ml/L, P6 = 95ml/L, P7 = 105ml/L, P8 = 120ml/L. If the F-count value of the treatment ≥the F-table value at the 95% confidence interval, then the research data analysis results will be subjected to a multiple comparison test using the Duncan New Multiple Range Test. The observation parameters observed in this study were plant height (cm), number of leaves (blade), tuber size (mm), fresh tuber yield (g), and consumption tuber yield (g) were the observational variables monitored during the study. Based on the data collected from this study are is known that the application of POC cow urine in the P3 treatment gave significantly different results in the number of tubers, tuber diameter, root volume, fresh weight of tubers, and consumption weight of tubers. There were no significant differences in the variables regarding characteristics of shoot emergence, plant height, and number of leaves.
PENGARUH PROJECT BASED LEARNING BERBANTUAN MIND MAPPING TERHADAP KEMAMPUAN BERPIKIR KREATIF SISWA KELAS X PADA MATERI PERUBAHAN LINGKUNGAN Yuli Munda Yana; Irwan Hanafi; Ratih Komala Dewi; Darmanella Dian Eka Wati; Afrahamiryano; Helvita Roza; Chairul Amri
Jurnal Biogenerasi Vol. 11 No. 1 (2026): Volume 11, no 1, 2026, (Januari - Maret 2026)
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v11i1.8003

Abstract

The low ability of students' creative thinking skills is still a major problem in learning biology, especially in environmental change materials that require analytical and problem-solving skills. This study aims to analyze the effect of the application of the Project Based Learning (PjBL) model assisted by Mind Mapping on the creative thinking ability of class X students of SMAN 4 Solok City. This study uses a quantitative approach with a quasi-experimental method and a post-test only control group design. The research sample consisted of 41 students who were divided into an experimental class (22 students) and a control class (19 students). The research instrument is in the form of a test of creative thinking ability which includes indicators of fluency, flexibility, originality, and elaboration. Data were analyzed using the Liliefors normality test, homogeneity test, and Welch t-test at a significance level of 0.05. The results showed that there was a significant difference between the creative thinking skills of students in the experimental class and the control class, with the value of t calculated (2.32) greater than the t value of the table (2.02). The average post-test score of the experimental class (78.6) was higher than that of the control class (66.7). Thus, it can be concluded that the application of the PjBL model assisted by Mind
PELATIHAN OSN BIOLOGI UNTUK SISWA MAS DI MAS MUHAMMAD NADIS BUKITINGGI Chairul Amri; Helvita Roza; Ratih Komala Dewi; Darmanella Dian Eka Wati; Afrahamiryano Afrahamiryano; Irwan Hanafi
PUAN INDONESIA Vol. 7 No. 2 (2026): Jurnal Puan Indonesia Vol 7 No 2 januari 2026
Publisher : ASOSIASI IDEBAHASA KEPRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37296/jpi.v7i2.479

Abstract

Biology OSN training for students at MAS Muhammad Nadis Bukittinggi was conducted to enhance their readiness and competencies for the National Science Olympiad (OSN) in Biology. The program included selection of qualified participants, intensive subject matter delivery, practice problem exercises, and trial examinations (try-outs) to familiarize students with the OSN format. All sessions were facilitated by experienced OSN coaches to ensure quality guidance. An evaluation comparing participants’ pre-test and post-test scores was carried out to measure learning gains. The results showed a significant increase in student abilities, as the average post-test scores were higher than the pre-test scores, indicating the program effectively improved students’ understanding and problem-solving skills. The training had positive impacts, including increased student motivation to learn and improved readiness to participate in OSN selection at the district/city and provincial levels. It also strengthened the role of teachers as mentors in OSN coaching at the school. Supported by active teacher involvement and systematic preparation, the program is expected to continue enhancing student achievement in science competitions at the national level.
PENDAMPINGAN TKA BAGI SISWA SMAN 2 KOTA SOLOK UNTUK MENINGKATKAN PRESTASI AKADEMIK Helvita Roza; Ratih Komala Dewi; Darmanella Dian Eka Wati; Chairul Amri; Afrahamiryano Afrahamiryano; Irwan Hanafi
PUAN INDONESIA Vol. 8 No. 1 (2026): Jurnal PUAN Indonesia Vol. 8 No. 1 Juli 2026
Publisher : ASOSIASI IDEBAHASA KEPRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37296/jpi.v8i1.560

Abstract

Scientific literacy encompasses not only the ability to understand scientific concepts but also the capacity to connect science to everyday life and apply that knowledge to problem-solving. Preliminary observations at SMAN 2 Solok City revealed that students' scientific literacy levels remain low. This issue contributes to weak critical and analytical thinking skills, as well as insufficient readiness for advanced studies or academic competitions. To address this challenge, the community service team proposes an integrated biology outreach program designed to enhance students' scientific literacy. The program employs a contextual approach by presenting real-world problems relevant to the students' daily lives. Activities are structured as interactive discussions that combine biological concepts with mathematical analysis. The intended outcomes of this initiative are: (1) improved scientific literacy among SMAN 2 Solok City students, and (2) publication and documentation of the activities. Through this program, it is expected that students will become more proficient in integrating scientific knowledge, develop critical thinking skills, and achieve a higher level of scientific literacy. Keywords: Scientific Literacy, Integrated Outreach, Biology.
Co-Authors Abimanyu Bagus Saputra1 Ahmad Imtaz Sumbari Anisa Pratama Putri Arbi, Joko Asmawati Kamal Chairul Amri Chairul Amri Chairul Amri Chyntia Angela Putri Citra Ayu Dewi Darmanella Dian Eka Wati Dera Despita DEWI ARIANI Dewi Ariani Dewi Jayagma Ilham Dian Shintia Afrina Dwiputri, Risza Elinda, Friza Elsi Febriani Elsi Febriani Fauzana Gazali Fauziati Fauziati Febi Febriani Fiki Saputra Gita Medila Habiddin Hana Adhia, Hana Hanafi, Irwan Hayatul Husna Helma Yuni Horiza, Hevi I Wayan Dasna Indra Saputra Irwan Hanafi Irwan Hanafi Irwan Hanafi John Hendri Lisa Rahmawati Mahmud Mahmud Mardianto Mardianto Medila, Gita Meyuliana, Aulia Muharama Yora Muharama Yora Muharama Yora Nelvi, Yusmi Niken Ayu Diah Fitri Nova Aliza Nurdianti Awaliyah, Nurdianti Nurliati Nurliati Nurwijayanti Perta, Nona Puja Karmita Purba, Leony Sanga Lamsari Putri, Zahra Tania Rahayu, Sisca Novi Suci Rapi Putra Ratih Komala Dewi Ratih Komala Dewi Redo Andi Marta, Redo Andi Renfiyeni Renfiyeni Ririn Septya Yunita Ririnni, Arman Rosmiyati Rosmiyati Roza Zaimil Roza, Helvita Susebi Buma Wahyu Indah Mursalini Yola Gustia Sari Yora, Muharama Yulhan Yuli Munda Yana Yulinda Fitriani Yulinda Fitrianti Yusmi nelvi