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Lensa: Jurnal Kependidikan Fisika
Published by Universitas Pendidikan Mandalika
ISSN : 23384417     EISSN : 26860937     DOI : https://doi.org/10.33394/j-lkf
Core Subject : Science, Education, Social, Engineering,
Astronomy Chemistry Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Physics
Lensa: Jurnal Kependidikan Fisika (J-LKF) published by the Physics Education Study Program UNDIKMA. J-LKF publishes every 6 months including the study of science and education in the field of physics specifically and natural and applied sciences in general.
Arjuna Subject : Ilmu Sosial - Pendidikan
Articles 15 Documents
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Search results for , issue "Vol. 12 No. 2: December 2024" : 15 Documents clear
Impact of Blended Learning on Students' Creative Thinking Skills in Wave and Optics Course Nisrina, Nina; Verawati, Ni Nyoman Sri Putu
Lensa: Jurnal Kependidikan Fisika Vol. 12 No. 2: December 2024
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-lkf.v12i2.13748

Abstract

Creative thinking skills are essential competencies that students must develop, particularly in physics education, which involves problem-solving and the application of complex concepts. One effective method for enhancing these skills is blended learning, which combines both face-to-face and online learning. This study aims to examine the impact of blended learning on the creative thinking skills of students in the Basic Physics course, specifically in the topics of Waves and Optics. The research used a quasi-experimental design with a pre-test and post-test approach, involving 20 first-semester students selected through purposive sampling. Data analysis was conducted using the N-gain formula by Hake to measure improvements in students' creative thinking skills, which included indicators of fluency, flexibility, originality, elaboration, and sensitivity to problems. The results showed a significant improvement in students' creative thinking skills, with an average pre-test score of 44.65 and a post-test score of 84.25, yielding an N-gain of 70.56%, which falls into the high category. Based on these findings, it can be concluded that blended learning is effective in enhancing students' creative thinking skills, particularly in the context of basic physics education. The implementation of blended learning positively contributes to the development of students' creativity through a combination of face-to-face and online learning.
Pengembangan e-Book Interaktif Fisika Berbasis Kearifan Lokal dengan Pendekatan Pembelajaran Inkuiri Pardede, Hebron; Sitorus, Parlindungan; Sinaga, Goldberd Harmuda Duva
Lensa: Jurnal Kependidikan Fisika Vol. 12 No. 2: December 2024
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-lkf.v12i2.13789

Abstract

Pengintegrasian kearifan lokal dalam pembelajaran fisika merupakan upaya strategis untuk meningkatkan pemahaman konsep sekaligus memperkuat keterampilan berpikir kritis siswa. Penelitian ini bertujuan merancang dan mengembangkan e-book interaktif fisika berbasis kearifan lokal dengan pendekatan pembelajaran inkuiri. Metode penelitian menggunakan pendekatan Research and Development (R&D) dengan model ADDIE (Analyze, Design, Develop, Implement, Evaluate). Instrumen penelitian mencakup angket validasi ahli, tanggapan guru dan siswa, serta tes objektif untuk menilai pemahaman konsep fisika. Hasil validasi menunjukkan media ajar memiliki tingkat kelayakan yang sangat tinggi dari segi konstruk media (86%) dan kesesuaian isi materi (88%). Respon guru dan siswa juga sangat positif dengan capaian masing-masing 86%. Implementasi media ajar pada pembelajaran fisika materi fluida dinamis menunjukkan peningkatan signifikan pada pemahaman konsep siswa, dengan rata-rata nilai pretest sebesar 66 meningkat menjadi 94 pada posttest, serta ketuntasan klasikal mencapai 97,2%. E-book interaktif yang dikembangkan layak digunakan, efektif dalam meningkatkan hasil belajar fisika. Media ini dapat mendukung pembelajaran yang bermakna melalui integrasi konteks budaya lokal dan pendekatan inkuiri.
Menentukan Volume Akuifer Air Tanah dengan Metode Geolistrik di Desa Ekas Buana Kecamatan Jerowaru Kabupaten Lombok Timur Rahmatullah, Ovan; Alaydrus, Alfina Taurida; Minardi, Suhayat
Lensa: Jurnal Kependidikan Fisika Vol. 12 No. 2: December 2024
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-lkf.v12i2.13917

Abstract

Air tanah merupakan sumber daya alam yang sangat dibutuhkan oleh masayarakat. Penelitian terkait penentuan akuifer air tanah sangat penting guna menunjang kebutuhan masyarakat di Desa Ekas Buana akan ketersediaan air. Kecamatan Jerowaru, Kabupaten Lombok Timur termasuk dalam tujuh kecamatan yang rawan terhadap kekeringan termasuk Desa Ekas Buana. Tujuan penelitian ini adalah untuk mengetahui jenis batuan dan volume batuan yang berpotensi sebagai akuifer di Desa Ekas Buana menggunakan metode geolistrik konfigurasi Schlumberger. Pengolahan data menggunakan software IPI2win untuk mengetahui jumlah lapisan, nilai resistivitas, kedalaman lapisan dan ketebalan lapisan, setelah itu akan diolah menggunakan software Rockworks16 untuk membuat pemodelan 3D. Penelitian ini dilakukan menyebar dengan 15 titik pengukuran. Hasil pengukuran menunjukkan litologi bawah permukaan terdiri dari enam lapisan batuan, yakni tanah penutup atau top soil, pasir lempungan, pasir, lempung, batu kristalin, dan batu gamping. Akuifer pada daerah penelitian terletak pada kedalaman sekitar 45,24 m. Batuan yang diduga sebagai lapisan akuifer adalah batu gamping, pasir, pasir lempungan. Potensi volume total akuifer pada daerah penelitian diperkirakan sebesar 412.400.000 m3 dari volume total 479.440.000 m3.
Integrated Science Learning with Connected Model Based on Ethnoscience to Enhance the Creative Thinking Dimension of Pancasila Student Profile Avifatun, Nur; Firdaus, Firdaus
Lensa: Jurnal Kependidikan Fisika Vol. 12 No. 2: December 2024
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-lkf.v12i2.14441

Abstract

This study aims to analyze the effectiveness of integrated science learning using a connected model based on ethnoscience to improve the Pancasila Student Profile, particularly in the creative thinking dimension. A quantitative approach with a quasi-experimental method was employed. The research sample consisted of 30 eighth-grade students from MTs Ma'arif Garung, divided into experimental and control groups. Research instruments included pretests, posttests, observation sheets, and interviews. Data analysis was conducted using t-tests and N-Gain analysis with SPSS software. Results indicated that the average N-Gain score for the experimental class reached 60%, categorized as effective, while the control class scored 42.3%. The t-test yielded a significance value of 0.000 (<0.05) and a t-value of 3.846 (>t-table 2.074), indicating that the ethnoscience-based connected learning model effectively enhanced students' creative thinking skills.
Investigating the Impact of Ethno-Physics Learning on Students’ Critical Thinking Skills Alibar, Muhamad; Prayogi, Saiful; Habibi, Habibi
Lensa: Jurnal Kependidikan Fisika Vol. 12 No. 2: December 2024
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-lkf.v12i2.14824

Abstract

This study examines the impact of Ethno-Physics Learning on enhancing students’ critical thinking skills by integrating indigenous cultural knowledge into the physics curriculum. Traditional physics instruction, which often relies on rote memorization and passive learning, has been found insufficient in developing the analytical and problem-solving abilities necessary for both academic achievement and real-world applications. In contrast, Ethno-Physics Learning contextualizes abstract scientific concepts within culturally relevant frameworks, thereby fostering active inquiry and deeper cognitive engagement. Utilizing a quasi-experimental design with non-equivalent control groups, the research involved Grade 10 students from two classes. The experimental group received instruction on the topic of Work and Energy through Ethno-Physics Learning methods, while the control group experienced conventional lecture-based teaching. Both groups underwent pretesting and posttesting to assess their critical thinking skills across various dimensions, including analysis, inference, evaluation, explanation, and decision-making. Statistical analyses, incorporating tests for normality and homogeneity followed by paired samples t-tests, revealed that although improvements were noted in both groups, the experimental group exhibited significantly greater gains in critical thinking abilities. These findings suggest that integrating local ethnoscience into physics education not only makes scientific theories more accessible and meaningful but also cultivates the higher-order cognitive skills essential for effective problem-solving. The study highlights the transformative potential of Ethno-Physics Learning and recommends its incorporation into science curricula to enhance student engagement and learning outcomes in diverse educational settings.

Page 2 of 2 | Total Record : 15

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