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All Journal Journal of Educational Science and Technology Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Biologi Tropis Jurnal Indonesia Sosial Teknologi Equator Science Journal (ESJ)
Achmad Ramadhan
Program Studi Pendidikan Biologi, Universitas Tadulako, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Immunology & microbiology Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Physics Social Sciences

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The Development of an Ebook Integrated with Learning Management System to Improve Student's Metacognition Ability Sutrisnawati Mardin; Achmad Ramadhan; Masrianih Ismail
Journal of Educational Science and Technology (EST) Volume 8 Number 1 April 2022
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/est.v8i1.30947

Abstract

This study aims to develop an ebook that is integrated with a Learning Management System (LMS) to improve students' metacognition skills. The research uses the ADDIE development model (Assumption, Design, Development, Implementation, Evaluation). The research data were obtained from 40 students who filled out the questionnaire and took the pretest and posttest. The effectiveness of the ebook on improving metacognitive skills used N-Gain analysis and to determine the difference between the experimental and control classes, a T-test was performed, using One Group Pretest and Post-test Design. The results showed that ebook development was very good. The development of ebooks integrated with LMS can significantly improve students' metacognitive abilities. Thus, this study recommends that lecturers use ebooks that are integrated into the learning management system so that learning can run effectively to improve students' metacognitive abilities.  
The Relationship of Plant Types Familia Araceae on The Mountain Sidole Track Central Sulawesi Based on Morphological Character Samsurizal M. Suleman; I Made Budiarsa; Achmad Ramadhan; Moh. Iqbal; I Komang Suletra
Jurnal Biologi Tropis Vol. 22 No. 4 (2022): October - December
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v22i4.4138

Abstract

The Araceae family plant in the Mount Sidole has a diversity and variety of life forms. The purpose of this study is to describe the family relationship of Araceae family based on morphological characters. Sampling using the path method (belt transect) with free collection techniques. The size of the track used is 10 m wide and ± 15 km long along the Sidole Mountain climbing track at an altitude of 400-1780 m above sea level. Morphological data measurement refers to 37 meristic and qualitative characters. Processing data using the File Editor Program (PFE) and analyzed with the Multivariate Statistical Package (MVSP) program. Determination of similarity index with the Simple Matching Coefficient method and kinship between types using the Unweighted Pair-Group Method Using Arithmetic Average (UPGMA). The results of specimen collection are 26 species. Based on the dendrogram of Familia Araceae divided into three groups. Group I are 9 species of hemiepipitic groups which cluster at a coefficient of 76%, namely Amydrium medium, Pothos scandens, Epipendrum sp., Scindapsus treubii, S. pictus, Rhaphidophora sp., R. sylvestris, R. lobbii and R. puberula. Group II are 8 species of geophytes grouping at 77% coefficient, namely Colocasia oresbia, C. esculenta, Xanthosoma violaceumm, X. sagittifolium, Apoballis mutata, Alocasia sp., A. longiloba and A. Macrorrhizos. Group III are 9 species of geophytes grouping at 82% coefficient, namely Spathiphyllum commutatum, Schismatoglottis inculta, S. lancifolia, S. wallichii, S. asperata, S. cadieri, S. calyptrata and S. calyptrata ssp flagelliforme and Aglaonema nitidum.
Pengembangan E-Modul Berbasis Penelitian untuk Meningkatkan Keterampilan Laboratorium dalam Perkembangan Hewan bagi Mahasiswa Pendidikan Biologi Sutrisnawati Mardin; Achmad Ramadhan; Dwi Setyorini
Jurnal Penelitian Pendidikan IPA Vol 11 No 10 (2025): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i10.10915

Abstract

The integration of digital learning resources in higher education necessitates innovative instructional materials to enhance students' laboratory competencies. This study aims to develop a research-based e-module for the Animal Development course and evaluate its validity, feasibility, and effectiveness. The research employed the 4D development model—Define, Design, Develop, and Disseminate, focusing on expert validation and small-group trials. Validation results indicate a high validity score (93.28), while student feasibility assessments show strong acceptance (84.2%). An N-Gain test involving 27 students demonstrates a substantial improvement in laboratory skills (N-Gain = 0.79). These findings confirm that the research-based e-module enhances conceptual understanding, improves laboratory practices, and strengthens students’ data analysis abilities. Overall, the developed e-module serves as an effective digital resource for improving laboratory-based learning in Biology Education
Development of a Flipbook-Based Digital Pocketbook on Environmental Pollution Material on the Critical and Creative Thinking Skills of Class VII Students at SMPN 1 Sojol Utara Novirianti Novirianti; Achmad Ramadhan; Masrianih Masrianih
Jurnal Indonesia Sosial Teknologi Vol. 5 No. 4 (2024): Jurnal Indonesia Sosial Teknologi
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/jist.v5i4.996

Abstract

This study aims to develop and see the effectiveness of flipbook-based digital pocketbooks on environmental pollution material on the critical and creative thinking skills of grade VII students at SMPN 1 Sojol Utara. The method used in this research is research and development (Research and Development) with 4D instructional design. This research was conducted on grade VII students at SMPN 1 Sojol Utara totaling 40 students. The results of this study showed that: (1) The flipbook-based digital pocket book developed obtained a percentage of 86.96% of the very valid category and for media practicality obtained a percentage of 80% of the practical category for use in science learning, critical thinking skills obtained a value of 70.83% in the critical thinking category (2) The ability to think creatively obtained a score of 84.37% with the category of creative thinking (3) The effectiveness of the book The flipbook-based digital pocket developed is very effective in improving students' critical thinking skills with an effect size value of 1.95 very large categories, (4) The effectiveness of the flipbook-based digital pocketbook developed is very effective in improving students' creative thinking skills with an effect size valueThe 1.95 categories are huge. Based on the results of the development that has been carried out, flipbook-based digital pocketbooks can be a learning medium that can improve students' critical and creative thinking skills in science learning.
Diversity And Density of Freshwater Gastropods and Its Utilization as Learning Media in The Lake Lindu Sigi Regency Estevania Angelin Lago; Achmad Ramadhan; Sutrisnawati Sutrisnawati
Equator Science Journal Vol. 2 No. 3 (2024): Equator Science Journal (ESJ)
Publisher : CV. Dharma Samakta Edukhatulistiwa

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

Abstract

The objective of this study is to describe the abundance of gastropods in the marine waters of Bonebula Beach, Banawa Tengah Subdistrict, and to utilise the findings as a learning resource in the form of electronic pocket books. The research methodology employed is descriptive quantitative research, with the location determined through purposive sampling, resulting in the designation of three observation stations. Station 1 is situated within the seagrass ecosystem, Station 2 within the mangrove ecosystem, and Station 3 within the coral ecosystem. The sampling was conducted using a free collection method. The findings revealed the presence of 19 species of gastropods belonging to 13 families and six orders. The abundance of gastropods on Bonebula Beach is classified as moderate, representing 18.33% of the total population. The percentage of content experts, design experts and media experts is 85%, 85.33% and 84.29%, respectively, with an average feasibility rating of 84.87%. This indicates that the electronic pocket book medium is highly feasible for use.
The Effectiveness of Learning Cycle 7E Model Assisted by Educational Games on Students’ Science Learning Outcomes Intan Ramadhani Kahar Putri; Achmad Ramadhan; Merry Kristhiani
Equator Science Journal Vol. 3 No. 3 (2025): Equator Science Journal (ESJ)
Publisher : CV. Dharma Samakta Edukhatulistiwa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61142/esj.v3i3.250

Abstract

This study aims to investigate the effectiveness of implementing the Learning Cycle 7E model assisted by educational games in improving the learning outcomes of class XI F students at SMA Negeri 2 Palu. The research method applied is Classroom Action Research (CAR), which was conducted in two cycles with a total of 36 student participants. Each cycle consisted of four stages: planning, implementation, observation, and reflection. The material in the first cycle focused on “structure, function, and hormones in the human reproductive system,” while the second cycle discussed “menstruation, fertilization, gestation, and disorders of the human reproductive system.” Data collection was carried out through learning achievement test instruments in the form of pretests and posttests, and the data were analyzed using the percentage of learning mastery. The results revealed that in the first cycle, student mastery increased from 22% (pretest) to 89% (posttest). In the second cycle, the mastery level rose from 17% to 92%. These findings indicate that the implementation of the Learning Cycle 7E model is effective in science learning and has a significant impact on improving student achievement. Overall, it can be categorized as producing a very high level of mastery, proving the potential of integrating the Learning Cycle 7E with educational games in classroom practice.
Impact of Wordwall Based Joyful Learning on Science Learning Achievement Nurfatiah Pakaya; Achmad Ramadhan; Yuniasih Yuniasih
Equator Science Journal Vol. 3 No. 3 (2025): Equator Science Journal (ESJ)
Publisher : CV. Dharma Samakta Edukhatulistiwa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61142/esj.v3i3.252

Abstract

This study aims to improve student learning outcomes in Biology through the application of the Joyful Learning approach supported by Wordwall interactive media. The method used in this study was Classroom Action Research (CAR) conducted in two cycles and involving 34 students of class XI SMA Negeri 2 Palu as research subjects. Each cycle of this study included the stages of planning, implementation, observation, and reflection. Data were obtained through observation sheets and learning outcome tests, then analyzed descriptively by considering the average score and percentage of classical mastery. The results showed that in the pre-cycle stage, student learning mastery only reached 41.18% with an average score of 70.00. After the action in cycle I was implemented, mastery increased to 67.65% with an average score of 76.35. A further improvement in cycle II resulted in a significant increase, namely 88.24% mastery with an average of 81.56. Thus, the application of the Wordwall-based Happy Learning approach proved to be effective in creating a conducive learning atmosphere, increasing student participation, and encouraging more optimal understanding of the material.
Integrating Flipped Learning Approach to Foster Students Self-Directed Learning in Science Learning Hendra Setiawan; Achmad Ramadhan; Merry Kristhiani
Equator Science Journal Vol. 3 No. 3 (2025): Equator Science Journal (ESJ)
Publisher : CV. Dharma Samakta Edukhatulistiwa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61142/esj.v3i3.255

Abstract

This study aims to describe the integration of the Flipped Learning approach in fostering students’ learning autonomy in Grade XI Biology at SMA Negeri 2 Palu, particularly on the topic of the Human Reproductive System. The research subjects consisted of 35 students. The study was conducted as Classroom Action Research (CAR) over two cycles, each comprising two meetings. Data were collected through teacher and student activity observations, formative tests, and student reflections, and analyzed using both quantitative descriptive and qualitative methods. The findings reveal that the percentage of teacher activity increased from 70% and 75% in cycle I to 85% and 95% in cycle II, while student activity increased from 50% in both meetings of cycle I to 72.5% and 85% in cycle II. Students’ average formative test scores also improved from 58.1% and 62.7% in cycle I to 76.3% and 83.9% in cycle II. Student reflections indicated enhanced motivation, active participation, and readiness for independent learning. These findings suggest that science learning through the Flipped Learning approach can foster students’ learning autonomy while simultaneously facilitating critical thinking skills and the effective use of technology required to meet the challenges of 21st-century education.
Co-Authors Abd Hakim Laenggeng Abdul Zahman Amran Rede Ayu Qonita Dwi Setyorini Estevania Angelin Lago Hendra Setiawan I Ketut Suada I Komang Adi Putra I Komang Suletra I Nengah Kundera Intan Ramadhani Kahar Putri Isninar, Isnainar Jihan Jihan Krisman Krisman Laksono Trisnantoro Masriani . Merry Kristhiani Meryan Hasdina Moh Iqbal Novirianti Novirianti Nurfatiah Pakaya Ovi Hanafia Renindya Marchelly Mauruh Riki Rianto Roy Elfrado Mauru Samsurizal, M. Sulaeman Suchin Ramadhan Sutrisnawati Mardin Yuniasih Yuniasih