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All Journal Vidya Karya Al Ishlah Jurnal Pendidikan AKSIOLOGIYA : Jurnal Pengabdian Kepada Masyarakat SEJ (Science Education Journal) Jurnal Penelitian Pendidikan IPA (JPPIPA) BIOEDUKASI PENDIPA Journal of Science Education Edukasi Islami: Jurnal Pendidikan Islam BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains JPPS (Jurnal Penelitian Pendidikan Sains) Journal of Educational Chemistry (JEC) Didaktika: Jurnal Kependidikan Bioscientist : Jurnal Ilmiah Biologi IJORER : International Journal of Recent Educational Research Jurnal Kajian Pendidikan IPA TRIBUTE: JOURNAL OF COMMUNITY SERVICES DIKSAINS : Jurnal Ilmiah Pendidikan Sains JIPI (Jurnal IPA dan Pembelajaran IPA)
Mellyta Uliyandari Uliyandari
Universitas Bengkulu
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Education Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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Mapping Science Teacher Professionalism in Junior High Schools Emilia Candrawati; Ratnaningsih Eko Sardjono; Ijang Rohman; Binar Kurnia Prahani; Yendi; Yusi Riksa Yustiana; Ade Elvia; Mellyta Uliyandari
Didaktika: Jurnal Kependidikan Vol. 14 No. 2 Mei (2025): Didaktika Jurnal Kependidikan
Publisher : South Sulawesi Education Development (SSED)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58230/27454312.2039

Abstract

Teacher certification is a fulfillment of professional competence. In Bengkulu City, many junior high school science teachers are still uncertified. Therefore, mapping is needed to see the number of the junior high school science teachers who are certified and uncertified in Bengkulu City. This research uses descriptive qualitative methods through observation and interviews. The results showed that 109 junior high school science teachers in Bengkulu City are already certified and 65 are uncertified. There are 114 junior high school science teachers in Bengkulu City who are civil servants and 60 non-civil servants who teach in 47 junior high schools in Bengkulu City. Meanwhile, teachers who are called to join the in-service certification program must pass the Teacher Competency Test (UKG), which causes some teachers to fail to follow the next stage in the in-service teacher training program (PPG). Therefore, in order to fulfill the mandate of the Teachers and Lecturers Law 2015, it is recommended that the Bengkulu City Goverment and the Ministry of Education and Culture implement an accelerated teacher certification program to ensure that teachers are professional.
Terrestrial Fern Diversity in Palak Siring Waterfall and Its Potential to Support Junior High School Science learning Maharani Husnul Khotimah; M. Sutarno; Deni Parlidungan; Mellyta Uliyandari; Aprina Defianti
Jurnal Penelitian Pendidikan IPA Vol 9 No 12 (2023): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i12.4844

Abstract

The Palak Siring Waterfall is a natural tourism object located in Kemumu Village, Armajaya District, North Bengkulu Regency were the area have variety of vegetation. This research aims to analyze the Terrestrial Fern Diversity in that area. The benefits of ferns in an ecosystem are as one of the pioneer organisms that open and start a new life in an ecosystem, food sources, and planting media. The method used is transect by forming (five) plots based on the slope of the land, consist of flat, sloping, rather steep, steep, and very steep areas. Plot size of 20 x 20 m placed along the transect line. Based on the survey was found 22 species with 13 types of family ferns in the Palak Siring Waterfall. The Diversity Index value of ferns (pteridophyta) belongs to the medium category. This certainly indicates that there is a fern that can adapt to the environment as well as other plants in area. Diversity of fern have the potential to be applied to junior high school science learning through several Basic competencies, materials, and forms of learning activities.
Development of Virtual Mentor-Based Chembo Learning Media to Improve The Learning Outcomes of Science Education Students Mellyta Uliyandari; Nirwana Nirwana; Sutarno Sutarno
Vidya Karya Vol 38, No 2 (2023): OCTOBER 2023
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jvk.v38i2.17295

Abstract

This study aims to develop Chembo (Chemical Bond) learning media based on Virtual Mentors to improve student learning outcomes in Science Education on Chemical Bonds. The research method used is research and development with 4D (four-D) design, namely definition, design, development, and deployment. The instruments used in this research were questionnaires and pretest and posttest questions. The results of the study show that the results of material validation by material experts are at number 72 which is in the "Very Eligible" category, while the validation results by media experts are 55, which is in the "Very Eligible" category. The results of students' assessment of the feasibility of learning media were in the "Very feasible" category with a conversion score of 33.82. Data on the results of student responses to chembo learning media get a value of 246.5 which, if converted, will get a value of 4.24 in the "strongly agree" category. Student learning outcomes after using Chembo learning media also experienced an increase seen from the comparison between students' pretest and posttest scores. The average score of students' pretest before using Chembo media was 48.97, while the average posttest score of students after using Chembo media was 80.86. The students' pretest and posttest gain test results scored 0.62 in the "Medium" category. Based on the study's results, it can be concluded that chembo learning media is very feasible to use in supporting the learning process and can improve student learning outcomes, especially in chemical bonding material.
Implementasi Media Pembelajaran Cardrat Berbasis Learning by Asking Berbantuan App Inventor pada Materi Biomolekul Karbohidrat Mellyta Uliyandari; Sutarno; Nirwana
PendIPA Journal of Science Education Vol 9 No 3 (2025): October
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.9.3.644-649

Abstract

This study aimed to implement the Cardrat (Carbohydrate) learning media, developed using the “learning by asking” approach and supported by App Inventor, on the biomolecule carbohydrate topic to improve student learning outcomes. The research employed a quasi-experimental design with participants consisting of Science Education students at the Faculty of Teacher Training and Education, University of Bengkulu, who had completed the Biochemistry course. The instruments used included validation questionnaires, readability tests, and pretest posttest assessments. Validation results indicated that the media was categorized as highly feasible, with scores of 73 and 56 for material and media aspects, respectively. The readability test produced an average score of 83.67, falling into the “very good” category. In terms of learning outcomes, both groups showed improvement. In the control class, the average score increased from 34.52 to 76.54 (N-gain 0.64), while in the experimental class it rose from 35.46 to 80.23 (N-gain 0.69). These findings demonstrate that the Cardrat media, based on a learning-by-asking approach and supported by App Inventor, is more effective in enhancing learning compared to conventional methods.
Pengembangan Media Pembelajaran Interaktif Berbasis Discovery Learning Bermuatan Kearifan Lokal Pendap Bengkulu pada Materi Zat Aditif Mellyta Uliyandari; Sutarno Sutarno; Nirwana Nirwana
Jurnal Kajian Pendidikan IPA Vol 5 No 2 (2025): Jurnal Kajian Pendidikan IPA
Publisher : Universitas Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52434/jkpi.v5i2.42966

Abstract

This study aims to develop interactive learning media based on discovery learning that integrates the local wisdom of Pendap Bengkulu in the topic of food additives, using the 4D development model, which consists of the stages of defining, designing, developing, and disseminating through YouTube and the Unib e-learning platform. The research instruments included validation questionnaires from material experts and media experts to assess product feasibility, student response questionnaires to measure practicality, as well as pretest and posttest to evaluate the effectiveness of the media. Validation results indicated that the media was categorized as highly feasible, with scores of 74 from the material expert, 56 from the media expert, and 35.76 from student assessments, supported by an average student response of 4.35 in the “agree” category. Effectiveness testing also showed an improvement in learning outcomes, as the average pretest score of 56.72 increased to 86.37 in the posttest, with a gain score of 0.68, which falls into the medium category. These findings confirm that the developed media is feasible and effective for use in science learning, while also contributing to the innovation of local wisdom-based media integrated with discovery learning to improve the quality of science education. Keywords: Interactive learning media, Discovery Learning, local wisdom, Pendap Bengkulu
Co-Authors Ade Elvia Angelina br Sebayang Anna Ayu Herawati Aprina Defianti Ariefa Primair Yani Bhakti Karyadi Bhakti Karyadi Binar Kurnia Prahani Deni Parlidungan Deni Parlindungan Dewi Handayani Emilia Candrawati Emilia Candrawati Emilia Candrawati Emilia Emilia Candrawati Febriantika Putri Pangesti Fina Fina Hiasa Fitri Mulyani* Ida Kaniawati Ijang Rohman Irpan Irpan Yudha Lasriani Lasriani M. Sutarno M. Syaipul Hayat Maharani Husnul Khotimah Muzanip Alperi Nirwana Nirwana Nirwana Nurlia Latipah Nurlia Latipah Nurlia Latipah Nurlia Latipah Nurlia Latipah Nursaadah, Euis Nuryani Rustaman Putri Ramadan Lazuardi Rahma Febriana Pratiwi Ratnaningsih Eko S. Rendi Zulni Ekaputri Rendi Zulni Ekaputri Rendy Wikrama Wardana Rita Sartika Rizki Yeleni Roleka Julia Marcellina Sausan Fatin Nurazizah Sukma Tjandra Dewi Sutarno Sutarno Sutarno Sutarno Sutarno Sutarno Sutarno Yendi Yusi Riksa Yustiana, Yusi Riksa