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All Journal Jurnal Inovasi dan Pembelajaran Fisika Jurnal Penelitian Pendidikan IPA (JPPIPA) Integrated Science Education Journal JIFP (Jurnal Ilmu Fisika dan Pembelajarannya) Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Indonesian Journal of Education Research (IJoER)
Leni Marlina
Sriwijaya University
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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ANALISIS MODUL ELEKTRONIK TERHADAP KETERAMPILAN BERPIKIR KRITIS SISWA SMP PADA MATERI FISIKA Gelby Pradina Paramitha; Ida Sriyanti; Melly Ariska; Leni Marlina
JURNAL INOVASI DAN PEMBELAJARAN FISIKA Vol 8, No 1 (2021): JURNAL INOVASI DAN PEMBELAJARAN FISIKA
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jipf.v8i1.14031

Abstract

Perkembangan di bidang ilmu pengetahuan serta teknologi Abad 21 telah memberikan akibat pada besarnya tantangan dari yang pernah dialami sebelumnya. Tujuan penelitian ini untuk mengetahui penggunaan modul elektronik untuk meningkatkan Kemampuan Berpikir Kritis peserta didik kelas IX SMP Negeri 1 Prabumulih tentang pembelajaran IPA. Penelitian ini menggunakan metode analisis deskriptif dengan metode pengumpulan data menggunakan kuesioner yang dilaksanakan secara online (google form). Instrumen yang digunakan adalah berupa 16 kuesioner guru dan 14 kuesioner peserta didik tentang modul elektronik untuk meningkatkan kemampuan berpikir kritis. Berdasarkan analisis hasil respon guru terhadap kebutuhan bahan ajar modul elektronik mencapai persentase sebesar 87% yang artinya guru sangat membutuhkan bahan ajar berupa modul elektronik. Guru mengharapkan modul elektronik yang berisi konten video tentang fenomena fisika, berisi gambar, grafik, berisi soal latihan, berisi materi singkat, berisi tes kompetensi, petunjuk pembelajaran, dan menggunakan bahasa yang mudah dipahami. Sedangkan hasil respon peserta didik pada modul elektronik menyatakan bahwa selama ini guru hanya menggunakan bahan ajar cetak berupa LKPD dan buku cetak, sedangkan media yang digunakan hanya Power Point, guru belum menggunakan media berbasis elektronik seperti modul elektronik. Kebutuhan siswa akan media ajar mencapai 75% yang artinya media pembelajaran elektronik sangat diperlukan karena mudah dan praktis digunakan setiap saat. Dengan demikian dapat disimpulkan bahwa bahan ajar masih berupa bahan ajar cetak sehingga diperlukan modul elektronik untuk meningkatkan kemampuan berpikir kritis peserta didik.
Pengembangan E-Learning Materi Usaha Dan Pesawat Sederhana Untuk Meningkatkan Keterampilan Berfikir Kreatif Siswa SMP Hersi Sativa; Ketang Wiyono; Leni Marlina
Jurnal Ilmu Fisika dan Pembelajarannya (JIFP) Vol 6 No 1 (2022): Jurnal Ilmu Fisika dan Pembelajarannya (JIFP)
Publisher : Program Studi Pendidikan Fisika, UIN Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (332.665 KB) | DOI: 10.19109/jifp.v6i1.10745

Abstract

Physics learning has a purpose to improve students' thinking skills so that not only competent in the psychomotor and cognitive fields, but should support the way students think creatively, students think systematically, and also students think logicall. Therefore this research aims to develop e-learning on work and simple machines to improve creative thinking skills of grade VIII students SMPIT Harapan Mulia Palembang. The research uses development research methods, with development models Alessi and Trollip. The development of Alessi and Trollip models has three stages of planning, design, and development. The data collected in the study used several techniques including using expert validation sheets, student response questionnaires and interviews. The results of the research concluded that e-learning on work and simple machines for grade VIII middle school students has been feasible, practical and can improve students’ creative thinking skills.
Development of Augmented Reality-Based and Artificial Intelligence-Assisted E-Modules on Global Warming Materials to Improve Critical Thinking Skills of High School Learners Dwi Purnomo Aji; Hamdi Akhsan; Leni Marlina
Jurnal Penelitian Pendidikan IPA Vol 11 No 2 (2025): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i2.9993

Abstract

The background of this research is the low level of critical thinking skills in students and the importance of technology utilization in the learning process. To deal with students' low critical thinking skills can be done by utilizing technology in the packaging of teaching materials in the form of e-modules based on Augmented Reality and Artificial Intelligence Assisted on Global Warming Material. This development procedure uses the Akker model in three stages: analysis, design, and evaluation, with 179 students involved. The findings of this study indicate that the products made have reached the valid category with an average value of the electronic validity of the module from the five aspects of 94.3%. Then, the final average of the results of student responses to the use of e-modules on global warming material amounted to 3.45 with a convenient product category. From the results of the N-Gain test using SPSS version 22.0, the results obtained are for the N gain value of 0.71 ≥ 0.70. So, it can be said that using electronic modules based on Augmented Reality and Artificial Intelligence on global warming material at SMA Negeri 3 Sekayu is adequate to improve students' critical thinking skills.
Development of Electronic Modules (E-Module) Assisted by Book Creator in Science Learning with Critical Thinking Skills Activities for Junior High School Students Listiyorini; Leni Marlina; Muhamad Yusup
Jurnal Penelitian Pendidikan IPA Vol 11 No 2 (2025): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i2.10025

Abstract

This study aims to enhance students' critical thinking skills on the topic of substances and their changes using Book Creator. The research employed the Rowntree development model, with the research subjects being students at SMPN 1 Air Kumbang, Banyuasin Regency. The method used in this study was research and development (R&D) with the Rowntree development model and Tessmer evaluation, tested on 100 junior high school students. The results showed very high validity, with a Content Validity Index (CVI) and a Content Validity Ratio (CVR) of 0.8333, classified as very high. In the One-to-One evaluation stage, the practicality test results showed a percentage of 96.3% for the usefulness aspect and 91.67% for the ease-of-use aspect. In the Small Group Evaluation stage, the practicality of the e-module reached 97.53% for usability, classified as very practical, and 91.67% for ease of use. These results indicate that the e-module is considered very practical. The field test stage was conducted on 100 seventh-grade students to assess the effectiveness of the e-module in improving critical thinking skills. The results showed an N-Gain score of 56.11%, categorized as moderately effective. These findings indicate a significant improvement in students' critical thinking skills using Book Creator.
Teachers' and Students' Needs in Scientific Work Skills: Guided Investigation Laboratory Module for Junior High Schools Dewi Muin; Ismet Ismet; Leni Marlina
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol. 13 No. 3: July 2025
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v13i3.16302

Abstract

Science practicum has an important role in fostering students' scientific skills, but its implementation at the junior high school level still faces various obstacles, such as limited laboratory equipment and practicum guidelines that are not optimal. This study aims to analyze the needs of teachers and students for the implementation of science practicum as a basis for developing guided inquiry-based guidelines. The research method used was descriptive qualitative with data collection techniques through surveys and in-depth interviews. The research subjects consisted of 219 students and 52 junior high school science teachers in the South Sumatra region. The results of the analysis showed that 98.6% of students and 98,1% of teachers stated the importance of practicum guides, while only 34.4% of students and 40% of teachers had used or made inquiry-based guides. The majority of respondents supported the use of the guided inquiry approach because it is believed to be able to improve science process skills. However, limited tools and teacher understanding are the main obstacles to implementation. Therefore, the results of this study emphasize the need to develop guided inquiry-based science practicum guides that are systematic, applicable, and relevant to the context of junior high school learning.
The Preliminary Studies of Critical Thinking Skills on Subject of Matter and Their Changes on Middle Schooles Listiyorini Listiyorini; Leni Marlina; Muhamad Yusup; Nor Farahwahidah Abdul Rahman
Indonesian Journal of Education Research (IJoER) Vol. 5 No. 6 (2024): December
Publisher : Cahaya Ilmu Cendekia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37251/ijoer.v5i6.1234

Abstract

Purpose of the study: This research aims to describe or provide an initial picture of the level of critical thinking skills of junior high school students on the subject of research and its changes in South Sumatra identfy and analyze preliminary studies of students critical thinking skills. Methodology: The methodology of this study is survey- quantitative descriptive research. Data collection techniques was carried out through critical thinking skill questions of matter and their changes. The research location is at Junior High School 1 Banyuasin Regency, South Sumatera. This Study sample consist of 139 Class 7 Students. Main Findings: The findings of this study of critical thinking skill average were Class 7A had an average percentage of 28.73% in the low category, class 7B had an average percentage of 61.83% in the high category, class 7C had an average percentage of 43.43% in the sufficient category, and class 7E had an average percentage of 32.32% in the low category. Overall, the average critical thinking skills of students was 41.34% in the sufficient category. Novelty/Originality of this study: The novelty of this research lies in the contribution of the research to students' skills in answering critical thinking questions on the concept of matter and its changes. The findings can provide new insights in the context of education and researchers to develop appropriate methods and strategies to improve students' critical thinking skills.
Case Study of Collaboration Skills and Learning Outcomes of High School Students on Physics Learning in Global Warming Materials RA Rasania Noviana; Ketang Wiyono; Leni Marlina
Indonesian Journal of Education Research (IJoER) Vol. 5 No. 6 (2024): December
Publisher : Cahaya Ilmu Cendekia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37251/ijoer.v5i6.1243

Abstract

Purpose of the study: Describe the influence of collaboration skills on the learning outcomes of global warming concepts for students at Alumnika Sains High School Palembang. Methodology: This type of research uses a qualitative descriptive method that aims to provide a description of collaboration skills and student learning outcomes in physics learning on global warming material. Data collection techniques in this research include direct observation, using research instruments in the form of rubric sheets and self-assessment collaborative research questionnaires. Main Findings: The results show that if the significance value of the correlation test is 0.752, which is greater than the general significance threshold value which is set at 0.05, then the conclusion is that there is no significant relationship between collaboration skills and learning outcomes of students in the sample. Novelty/Originality of this study: Adding a new perspective on how collaboration skills may not always be significantly correlated with learning outcomes on specific concepts such as global warming in Indonesian high school environments, provides an opportunity to explore other variables that may be more influential.
A Validity of E-LKPD Based on Problem Based Learning for Improve Critical Thinking Skill Dariah Meitaza; Ida Sriyanti; Leni Marlina; Nur Najihah Binti Zulkarnain
Indonesian Journal of Education Research (IJoER) Vol. 5 No. 6 (2024): December
Publisher : Cahaya Ilmu Cendekia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37251/ijoer.v5i6.1244

Abstract

Purpose of the study: This study aims to determine the validity of the developed E-LKPD. Methodology: The data obtained from the experts were analyzed by considering comments or suggestions using the Content Validity Ratio (CVR) and Content Validity Index (CVI). This E-LKPD product validation sheet was validated by 7 experts, namely 2 lecturers from the Malaysian University of Technology, 2 lecturers from Sriwijaya University, 2 junior high school teachers, and 1 Laboratory Practitioner. This product is validated in the aspects of design, content, Problem Based Learning, and aspects of students' critical thinking skills. Main Findings: The results of the validity of the E-LKPD conducted by 7 validators are allowed to be used. because the overall value of the E-LKPD aspect (S-CVI / AVE) is 0.95 and falls into the category of a very strong level of validity. while the S-CVI /UA score is 1 so that it can prove this product can be used for teaching materials from teaching and can improve students' thinking skills through the problem-based learning model. Novelty/Originality of this study: The novelty of this research lies in the validators who validated this E-LKPD so that it can be developed into a better product using CVR and CVI.
Augmented Reality–Based Flashcard Media: A Study of Foster Senior High School Students’ Critical Thinking Skills on Atomic Models Riska Anggraini; Leni Marlina; Sardianto Markos Siahaan
Integrated Science Education Journal Vol 7 No 1 (2026): January
Publisher : Cahaya Ilmu Cendekia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37251/isej.v7i1.2374

Abstract

Purpose of the study: This study aimed to develop augmented reality–based flashcard learning media for teaching atomic models and to examine its validity, practicality, and effectiveness in fostering senior high school students’ critical thinking skills. Methodology: This study employed a research and development approach using the Rowntree model, comprising planning, development, and evaluation stages, with formative evaluation adapted from Tessmer. Data were collected through expert validation sheets, practicality questionnaires, and critical thinking skills tests. Data analysis included CVR and CVI for validity, descriptive analysis for practicality, and N-gain analysis for effectiveness. Main Findings: The results indicated that the augmented reality–based flashcard media achieved excellent content validity, with S-CVI/Ave and S-CVI/UA values of 1.00, categorized as very valid. The media was considered practical, with mean practicality scores of 3.9 in the one-to-one evaluation and 4.1 in the small group evaluation. Additionally, the field test showed an improvement in students’ critical thinking skills, with an N-gain value of 0.56, indicating moderate effectiveness. Novelty/Originality of this study: The novelty of this study lies in integrating augmented reality technology into flashcard-based learning media to foster students’ critical thinking skills in learning atomic models. Unlike previous studies that mainly emphasize visualization or conceptual understanding, this research focuses on developing higher-order thinking skills through interactive, mobile-supported learning media to address abstract physics concepts.
Co-Authors Dariah Meitaza Dewi Muin Dwi Purnomo Aji Gelby Pradina Paramitha Hamdi Akhsan Hersi Sativa Ida Sriyanti Ida Sriyanti Ismet Ketang Wiyono Listiyorini Listiyorini Listiyorini Melly Ariska Meuretta Alawiyah Pulungan Muhamad Yusup Nor Farahwahidah Abdul Rahman Nur Najihah Binti Zulkarnain RA Rasania Noviana Riska Anggraini Sardianto Markos Siahaan