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ANALISIS PERSEPSI MAHASISWA PENDIDIKAN FISIKA TERHADAP E-LEARNING MENGGUNAKAN TECHNOLOGY ACCEPTANCE MODEL (TAM) Nasar, Adrianus; Ika, Yasinta Embu; Haji Daud, Maimunah
OPTIKA: Jurnal Pendidikan Fisika Vol. 6 No. 2 (2022): OPTIKA: Jurnal Pendidikan Fisika
Publisher : Department of Physics Education, Faculty of Teacher Training and Education, Universitas Flores

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/optika.v6i2.2238

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh persespsi mahasiswa program studi pendidikan fisika terhadap e-learning menggunakan Technology Acceptance Model (TAM). Data dikumpulkan melalui survey berbasis google form dengan menggunakan instrument sebanyak 15 butir. Sampel penelitian berjumlah 43 mahasiswa program studi Pendidikan Fisika yang diperoleh dengan random sampling. Data penelitian dianalisis menggunakan persamaan regresi linear dengan bantuan platform SPSS. Hasil penelitian menunjukkan bahwa: (1) ada pengaruh positif dan signifikan perceived ease of use e-learning terhadap perceived usefulness (Y = 0,858 + 0,754X; sig.= 0.000); (2) ada pengaruh positif dan signifikan perceived ease of use terhadap attitude toward to use e-learning (Y = 0,761 + 0,712X; sig.= 0.000) (3) ada pengaruh positif dan signifikan perceived usefulness terhadap attitude toward to use e-learning (Y = 0,658 + 0,730X; sig.= 0.000); (4) ada pengaruh positif  dan signifikan perceived usefulness terhadap behavioural intention to use e-learning (Y = 0,0,040 + 0,950X; sig.= 0.000); dan (5) ada pengaruh positif dan signifikan attitude toward to use terhadap behavioural intention to use e-learning (Y = 0,668+ 0,817X; sig.= 0.000 pada mahasiswa program studi Pendidikan Fisika.
PENGEMBANGAN ALAT PERAGA PEMBANGKIT LISTRIK TENAGA PANAS BUMI (PLTP) SEBAGAI MEDIA PEMBELAJARAN FISIKA PADA MATERI SUMBER ENERGI TERBARUKAN Ewar, Herliana Ariyanti; Nasar, Adrianus; Ika, Yasinta Embu
OPTIKA: Jurnal Pendidikan Fisika Vol. 7 No. 1 (2023): OPTIKA: Jurnal Pendidikan Fisika
Publisher : Department of Physics Education, Faculty of Teacher Training and Education, Universitas Flores

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/optika.v7i1.2777

Abstract

Penelitian ini bertujuan untuk mengetahui validitas dan kepraktisan alat bantu mengajar untuk Pembangkit Listrik Tenaga Panas Bumi (PLTP) dengan menggunakan penelitian pengembangan. Penelitian pengembangan yang digunakan berupa Analysis, Design, Development, Implementation, Evaluation (ADDIE). Validitas alat bantu mengajar tentang Pembangkit Listrik Tenaga Panas Bumi diperolah melalui ahli isi, ahli media, dan kepraktisan diperoleh dari mahasiswa pendidikan fisika. Data penelitian dianalisis menggunakan statistic deskriptif. Hasil penelitian menunjukkan validitas Alat bantu mengajar untuk Pembangkit Listrik Tenaga Panas Bumi pada bagian isi materi berkategori sangat valid (94%), validitas sebagai media berkategori sangat valid (91%) dan kepraktisan berkategori sangat praktis (93%). Hal ini menunjukkan bahwa Alat bantu mengajar Pembangkit Listrik Tenaga Panas Bumi (PLTP) adalah valid dan praktis untuk digunakan. Kata Kunci: valid, praktis, addie, pembangkit listrik tenaga panas bumi
PENGEMBANGAN APLIKASI MIND MAPPING BERBASIS ANDROID PADA MATERI GETARAN DAN GELOMBANG Srisuriati, Hendrika; Nasar, Adrianus; Ika, Yasinta Embu; Dala Ngapa, Yulius Saprianus
OPTIKA: Jurnal Pendidikan Fisika Vol. 8 No. 1 (2024): OPTIKA: Jurnal Pendidikan Fisika
Publisher : Department of Physics Education, Faculty of Teacher Training and Education, Universitas Flores

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/optika.v8i1.4063

Abstract

Tujuan penelitian ini untuk mengetahui kelayakan produk dan respon siswa terhahap penggunaan media pembelajaran mind mapping pada materi getaran dan gelombang. Jenis penelitian yang digunakan adalah Research and Development dan menggunakan desain pengembangan ADDIE. Subjek dalam penelitian yaitu uji coba oleh 2 validator yakni 2 Dosen Program Studi Pendidikan Fisika dan 2 orang guru Fisika serta 9 siswa kelas XII SMA Swasta Adhyaksa sebagai responden. Analisis data yang digunakan dalam penelitian yaitu menggunakan analisis data deskriptif kualitatif dan kuantitatif. Data kualitatif dan kuantitatif yang diperoleh digunakan sebagai dasar dalam perbaikan aplikasi mind mapping. Hasil penelitian menunjukkan bahwa produk berupa aplikasi mind mapping layak digunakan sebagai sumber belajar fisika pada materi getaran dan gelombang berdasarkan penilaian validator sebesar 86%, dan aplikasi mind mapping layak untuk digunakan pada materi getaran dan gelombang. Penilaian oleh guru fisika sebesar 93,75%, dengan kriteria layak/baik. Hasil uji coba terbatas menunjukan aplikasi mind mapping yang dikembangkan sangat layak/sangat baik dengan rata-rata penilaian oleh siswa sebesar 95%.
PENGEMBANGAN MEDIA FLIPBOOK INTERAKTIF UNTUK MENINGKATKAN PEMAHAMAN KONSEP VEKTOR SISWA KELAS XI SMA Sinar, Yunitasia; Kaleka, Melkyanus Bili Umbu; Nasar, Adrianus
EduFisika: Jurnal Pendidikan Fisika Vol 10 No 3 (2025): EduFisika: Jurnal Pendidikan Fisika Volume 10 Nomor 3 December 2025
Publisher : Program Studi Pendidikan Fisika FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59052/edufisika.v10i3.48305

Abstract

This research aims(1) To determine the validity of flipbook learning media as a tool for learning physics in vectors. (2) To determine the practicality of flipbook learning media as a tool for learning physics in vectors. (3) To determine the effectiveness of flipbook learning media as a tool for learning physics in vectors.The type of research used is Research and Development with ADDIE (Analysis, Design, Development, Implementation, Evaluation) design. The research subjects were 4 validator trials consisting of two lecturers as media experts and 2 physics subject teachers as material experts, as well as 36 students of SMA Negeri 1 Ende. Data collection was carried out using questionnaires and test techniques. The results of the study showed that the assessment by material experts was categorized as very valid (88%), the assessment by media experts was categorized as very valid (92%), the assessment by participants through a practicality questionnaire was categorized as very practical (96%), and the assessment of student learning outcomes through pretests and posttests was categorized as high (0.76). This shows that the flipbook learning media is valid, practical, and effective to use.
TEACHING ASSISTANCE FOR PHYSICS EDUCATION STUDENTS IN PHYSICS LEARNING Nasar, Adrianus; Pau, Mariana Evilina; Boleng, Agustina
Mitra Mahajana: Jurnal Pengabdian Masyarakat Vol. 7 No. 1 (2026): Volume 7 Nomor 1 Maret 2026
Publisher : LPPM Universitas Flores

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/mahajana.v7i1.7637

Abstract

Physics learning in senior high schools still faces various challenges, including low student participation, the perception that physics is a difficult subject, and limited variation in teaching methods and learning media. One effort to address these challenges is through teaching assistance activities involving physics education students. This activity aims to support physics teachers in the learning process while providing authentic teaching experience for pre-service physics teachers. The teaching assistance was implemented through three stages: preparation, implementation, and evaluation, carried out collaboratively by students and physics teachers at SMAN 1 Ende over one month. The results indicate that the presence of teaching assistant students increases student participation, fosters more enthusiastic learning attitudes, and supports students’ conceptual understanding through direct assistance and group discussions. In addition, this activity provides valuable professional experience for physics education students in classroom management and reflective teaching practices with mentor teachers. Therefore, teaching assistance activities can be considered an effective strategy to enhance the quality of physics learning in senior high schools.
Edlink LMS–Assisted Blended Learning: Its Impact on Students’ Physics Conceptual Understanding and Self-Regulated Learning Pau, Maria Evilina; Boleng, Agustina; Nasar, Adrianus
Jurnal Pendidikan Fisika Vol. 14 No. 2 (2026): PENDIDIKAN FISIKA
Publisher : Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/9bfn2r08

Abstract

The rapid digitalization of higher education has created an urgent need for learning models that not only enhance students’ conceptual understanding but also foster their capacity for independent learning, particularly in physics education. In this context, integrating blended learning with a Learning Management System (LMS) offers a promising strategy to support more interactive, flexible, and student-centered instruction. This study aimed to examine the effect of blended learning, assisted by the Edlink LMS, on students’ conceptual understanding in physics and Self-Regulated Learning (SRL). The study employed a quantitative approach using a quasi-experimental design with a single-group pretest-posttest model. The participants were 32 students in the Physics Education Study Program at Universitas Flores. Data were collected using a four-tier diagnostic test to measure conceptual understanding and an expert-validated SRL questionnaire. The data were analyzed through descriptive statistics, normality and homogeneity tests, paired-sample t-test, and N-Gain analysis. The findings showed that students’ average score in physics conceptual understanding increased from 49.65 to 82.27, while the average SRL score improved from 50.27 to 83.18. The paired-sample t-test indicated a statistically significant difference between pretest and posttest scores (p < 0.05), and the N-Gain values for conceptual understanding (0.65) and SRL (0.66) were both categorized as moderate. These results indicate that Edlink-assisted blended learning was effective in improving both cognitive achievement and learning independence. The novelty of this study lies in its focus on Edlink as a local LMS and in its simultaneous examination of conceptual understanding and SRL within physics education. In conclusion, integrating Edlink into blended learning provides an effective, contextually relevant approach to improving the quality of physics instruction. This study contributes to physics education by offering empirical evidence that local digital platforms can support the development of adaptive, independent, and conceptually competent future physics educators.