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The Effect of Discovery Learning Model on Students' Science Literacy Wijaya, Agus Budi Darma; Sukroyanti, Baiq Azmi; Herayanti, Lovy
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 9 No 1 (2023): Januari - Juni
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v9i1.5061

Abstract

The purpose of this research is to determine the influence of the discovery learning model on students' science literacy. This study used a quasi-experimental research design. The population of this study consisted of all students in grade X IPA (Natural Sciences) at Senior High School 1 Sukamulia, which consisted of two classes. The sample for this study was the students of X IPA 1 as the experimental group and X IPA 2 as the control group. Based on the analysis of pretest data, the average score for the experimental group was 37.70 and the control group was 31.41. The results of the posttest showed that the average score for the experimental group was 81.90 and the control group was 76.19. The research results using the one-tailed critical t-test obtained a calculated t-value of 2.16 and a critical t-value of 1.67 at a significance level of 5%. Therefore, the alternative hypothesis (Ha) is accepted, and the null hypothesis (Ho) is rejected. It can be concluded that there is an influence of the Discovery Learning Model on students' science literacy.
The Development of Android-Based PowerPoint Learning Media on Wave Material to Determine the Learning Interests of Class XI High School Students Sukroyanti, Baiq Azmi; Herayanti, Lovy; Bakti, Agus Mulia
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 10 No 1 (2024): January-June
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v10i1.6945

Abstract

Technological advancements in education have enabled the development of more interactive and easily accessible learning media for students. One such innovation is the use of an Android-based PowerPoint application, which can be utilized both offline and online to enhance students' interest and engagement in learning. This study aims to evaluate the feasibility of using an Android-based PowerPoint application, measure the responses of students at SMAN 1 Lenek to the application, and assess the differences in students' learning interest before and after using this learning media. The research employs a Research and Development (R&D) methodology, following six procedural stages: problem potential analysis, observation and assessment, design and development, product testing, revision, and implementation. Data were analyzed using the ideal standard deviation method and normalized gain. The ideal standard deviation method was employed to assess the validity of the instruments evaluated by media and material experts, as well as to measure the students' responses to the application. Normalized gain was used to determine the change in learning interest scores from questionnaires distributed before and after the learning process. The results of the study indicate that the developed Android-based PowerPoint application successfully increased the learning interest of 11th-grade science students at SMAN 1 Lenek, with a gain score of 0.225, categorized as low. The students' responses to the use of this application were very positive, with an overall average score of 4.4. This research successfully developed an Android-based PowerPoint application that can be accessed both offline and online, contributing positively to the improvement of learning quality.
Development Of Ethnophysics-Based Teaching Materials To Improve The Self-Regulatory Skills Of Prospective Physics Teachers Habibi, Habibi; Herayanti, Lovy; Sukroyanti, Baiq Azmi
Jurnal Penelitian Pendidikan IPA Vol 9 No SpecialIssue (2023): UNRAM journals and research based on science education, science applic
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9iSpecialIssue.6557

Abstract

This development research aims to produce a product in the form of an ethnophysics-based learning tool to improve prospective physics teachers' valid and effective self-regulation. The products developed are Lecture Event Units known as SAP, Student Worksheets or LKM, Teaching Materials, and test instruments. The research design used is a 4D model consisting of Defining, Designing, Developing, and Disseminating. Data collection techniques use validation sheets and evaluation tools. Device validity data was analyzed using a Likert scale. Three expert validators assess product validity. Assessment by validators with valid to very valid criteria. The effectiveness of the teaching materials developed by researchers can be determined by increasing students' self-regulation based on the results of the N-Gain test after being given a pretest and posttest. The planning indicators show that the percentage of students who were suitable/suitable before implementing the ethno-physics learning model was 42%. This indicates that more than 50% of students have self-management related to learning planning that still needs to be improved. Applying the ethno-physics learning model as a stimulus to help students manage good learning planning contributed 36%, increasing to 78%. The monitoring indicator also has the same increase in the number of students as the planning indicator, namely 36%. This can be described as more and more students being able to manage their learning by monitoring their learning process. The evaluation indicator shows the largest percentage increase in the number of students, namely 38%, while it is only 28% for strengthening. This indicates that the ethno-physics learning model has the greatest contribution to stimulating students' evaluation abilities
Development of Ethnoscience-Based Teaching Materials to Improve Students' Scientific Literacy Herayanti, Lovy; Fuaddunnazmi, Fuaddunnazmi; Sukroyanti, Baiq Azmi
Jurnal Kependidikan : Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran, dan Pembelajaran Vol. 11 No. 1 (2025): March
Publisher : LPPM Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jk.v11i1.13429

Abstract

This research aims to produce a product in the form of an ethnoscience-based learning tool to improve the scientific literacy of prospective physics teachers that is valid and effective. The products developed are Student Worksheets (LKMs), teaching materials, and test instruments. This study used the research and development with the 4D model which consists of Define, Design, Develop and Disseminate. Data collection techniques used validation sheets and evaluation tools. The validity of the device data was analyzed using a Likert scale. The validity of the product was assessed by three expert validators. Assessment by validators with valid to very valid criteria. The effectiveness of the teaching materials developed by the researcher can be seen through the improvement of students' scientific literacy based on the results of the N-Gain test after being given a pretest and posttest. The results of this study indicate that the integration of ethnoscience-based teaching materials has a positive impact on improving students' scientific literacy in physics learning. The average pre-test score of 70.48 describes the students' initial understanding before ethnoscience-based learning. After participating in the learning, the average score increased to 83.33 on the post-test, which indicates that the material adapted to the local culture helps in understanding physics concepts more deeply. In addition to the increase in the average score, the N-gain score of 37.56% shows the effectiveness of ethnoscience-based learning in improving scientific literacy at a fairly significant level. This shows that, although there is still room for improvement, this approach has succeeded in increasing students' understanding of physics through the integration of cultural aspects.  
Development of Ethnoscience-Based Physics Teaching Materials to Improve Students’ Argumentation Skills Kariani, Kariani; Sukroyanti, Baiq Azmi; Habiburrahman, Lalu
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 11 No 2 (2025): July - December
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v11i2.9617

Abstract

This study aims to develop ethnoscience-based physics teaching materials by integrating local cultural wisdom to enhance high school students’ argumentation skills. The development model employed is the 4D model: Define, Design, Develop, and Disseminate. The teaching materials were designed based on students' needs and characteristics. Validation results from two experts in content and media indicate that the materials are feasible for use, with feasibility scores of 75% and 83.3%, respectively. Revisions were suggested in terms of ethnoscience examples and layout design. The practicality test showed highly positive responses from teachers (85%) and positive responses from students (84.8%), indicating that the materials are easy to use and support meaningful learning. In terms of effectiveness, the average gain score was 21.797, with a symmetrical data distribution (skewness = -0.418) and normality (p = 0.163 based on the Shapiro-Wilk test). The Paired Samples t-Test showed a significant result (t = -11.669; p < 0.001), indicating a significant difference between the pre-test and post-test scores. The average N-Gain score of 0.777 is categorized as high, suggesting that the developed teaching materials effectively support students in constructing logical, structured, and evidence-based arguments.
Pengaruh Media Pembelajaran Pembangkit Listrik Tenaga Air Mini Terhadap Kemampuan Argumentasi Siswa Wajdi, Moh Nasrul; Sukroyanti, Baiq Azmi; Gummah, Syifa'ul; Zuhdi, Iskandar
Lensa: Jurnal Kependidikan Fisika Vol. 13 No. 2: December 2025
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-lkf.v13i2.16706

Abstract

Low argumentation skills in physics classrooms motivate practice-based instruction. This quasi-experimental study tested whether a mini hydropower instructional medium improves students’ argumentation skills. Using a Non-Equivalent Control Group Design, two Grade 10 science classes at SMA TI NWDI Wanasaba participated (n = 21 per class). Class X IPA 1 used the mini hydropower medium, while Class X IPA 2 received regular instruction. Instruments comprised a teaching module, observation sheets, and an argumentation pre-test and post-test aligned with the Toulmin Argument Pattern. Normality and homogeneity assumptions were met. Pre-test means were 34.05 (experimental) and 31.00 (control). Post-test means were 78.05 and 76.57, respectively. A one-tailed independent-samples t test showed a statistically significant difference at α = .05, with t = 4.23 exceeding the critical value of 1.72. The findings indicate that integrating a mini hydropower instructional medium can enhance students’ argumentation skills in high-school physics. For interpretive caution, future studies should analyze gain scores or apply ANCOVA to adjust for baseline differences, report effect sizes and confidence intervals, and document instrument validity and reliability. The study suggests that authentic, hands-on energy contexts can provide a productive platform for students to formulate claims, marshal evidence, and articulate warrants in physics reasoning.
Pembekalan Kemampuan Menulis Ilmiah Bagi Siswa Sekolah Menengah di Lombok Timur Herayanti, Lovy; Sukroyanti, Baiq Azmi; Gunawan, Gunawan; Nisrina, Nina
Indonesian Journal of Education and Community Services Vol. 3 No. 1 (2023): Edisi Januari-Juni 2023
Publisher : Indonesian Publication Center

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Abstract

This article discusses the implementation of a training program aimed at enhancing scientific writing skills for high school students in East Lombok. The background reflects the need for strong scientific writing skills in the face of current educational challenges. The main objective of this program is to improve students' abilities to compose and present high-quality scientific writings. The methods employed include a series of intensive training sessions, workshops, and focus group discussions. Conducted in East Lombok, the program was designed to address the specific needs of students in that region. In conclusion, the initiative has successfully provided a profound understanding of scientific writing to the students, boosting their confidence and fostering an interest in scientific literacy. The utilization of intensive training, workshops, and focus group discussions has proven effective in achieving the objectives of the program.
Pelatihan dan Pendampingan Model Pembelajaran Inovatif dan Kreatif Bagi Calon Guru Fisika Herayanti, Lovy; Gummah, Syifa’ul; Sukroyanti, Baiq Azmi; Ahzan, Sukainil; Azmi, Irham; Hikmah, Nurul; Al-Haris, Umar
Indonesian Journal of Education and Community Services Vol. 3 No. 1 (2023): Edisi Januari-Juni 2023
Publisher : Indonesian Publication Center

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Abstract

This community service program aims to enhance the pedagogical and professional competence of pre-service physics teachers at FSTT UNDIKMA through training and mentoring in the development of innovative instructional materials. The rationale for this program is underscored by the necessity for instructional adaptation in the digital era, requiring prospective teachers to integrate physics content, pedagogy, and technology (TPACK). The implementation method employed a participatory approach comprising four stages: preparation, workshops, simulation (teaching practice), and continuous mentoring. The results indicate a significant improvement in participants' understanding of various instructional models, such as Project-Based Learning (PjBL) and Inquiry, as well as their technical skills in developing digital and simulation-based media. Ultimately, this program successfully shifted the students' teaching paradigm toward a more student-centered and technology-adaptive approach.
Pendampingan Penulisan Artikel Ilmiah Hasil KKN/PLP Bagi Mahasiswa Pendidikan Fisika di Universitas Pendidikan Mandalika Herayanti, Lovy; Gummah, Syifa’ul; Sukroyanti, Baiq Azmi; Ahzan, Sukainil; Fuaddunnazmi, M.; Hariyanti, Padiya; Mahni, Mahni
Indonesian Journal of Education and Community Services Vol. 4 No. 2 (2024): Edisi Juli-Desember 2024
Publisher : Indonesian Publication Center

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Abstract

Scientific publication is crucial in academia, yet many Physics Education students struggle to convert their Community Service Program (KKN) or School Field Introduction (PLP) reports into quality scientific articles due to substantive, technical, and procedural challenges. This study aims to enhance students' scientific writing competence through intensive mentoring. The mentoring method involved four stages: socialization and preparation, a writing workshop on the IMRaD format, a manuscript clinic with peer-review and one-on-one guidance (including the use of reference managers like Mendeley for citation and paraphrasing), and submission assistance via the Open Journal System (OJS). The results show a significant improvement in the quality of article drafts, especially the abstract and introduction, and students' ability to construct analytical-argumentative discussions. The one-on-one coaching method proved effective in providing direct feedback. Students also became proficient in operating reference managers and understanding the OJS publication process, enhancing their digital literacy and academic confidence. This program successfully facilitated the transformation of KKN/PLP reports into publishable scientific works, fostering a sustainable writing culture, and improving the profile of academically literate graduates.