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All Journal Berkala Fisika Indonesia : Jurnal Ilmiah Fisika, Pembelajaran dan Aplikasinya Jurnal Inovasi Pendidikan IPA Jurnal Pendidikan Matematika (JUDIKA EDUCATION) Indonesian Review of Physics (IRiP) Navigation Physics : Journal of Physics Education JEMAS : Jurnal Edukasi Matematikan dan Sains Journal of General Education and Humanities Jurnal Malikussaleh Mengabdi Indonesian Journal on Learning and Advanced Education (IJOLAE)
Kurniasari, Efi
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Religion Agriculture, Biological Sciences & Forestry Humanities Astronomy Chemistry Earth & Planetary Sciences Education Environmental Science Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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Termometer sederhana berbasis pada hubungan Suhu–Intensitas Efi Kurniasari; Moh. Toifur; Yuni Latifah
Berkala Fisika Indonesia : Jurnal Ilmiah Fisika, Pembelajaran dan Aplikasinya Vol 13, No 1 (2022)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/bfi-jifpa.v13i1.21854

Abstract

Di masyarakat, termometer yang biasa digunakan untuk mengukur suhu berbasis air raksa atau alkohol. Namun, ada beberapa kelemahan termometer air raksa atau alkohol. Termometer alkohol memiliki kelemahan yaitu dinding kaca menjadi sedikit basah, sulit membaca suhu yang diukur, dan alkohol tidak berwarna. Oleh kerena itu dibuat termometer sederhana yang memiliki keunggulan seperti pembacaan suhu yang lebih teliti, lebih aman digunakan dan bahan-bahan dalam pembuatan termometer lebih sederhana. Penelitian ini dilakukan dengan cara memvariasikan setiap lilitan kawat untuk melihat perubahan yang terjadi. Data yang diperoleh dari penelitian di Logger pro dalam bentuk grafik dan nilai yang terukur. Setalah data diperoleh data di pindahkan ke MS excel yaitu nilai t waktu, nilai dari T suhu dan I Intensitas. Hasilnya Rentang suhu yang paling baik untuk melihat kemiringan kurva adalah pada suhu 38 - 100 ºC. Pada saat rentang suhu tersebut terjadi perubahan nilai yang cukup baik sehingga bisa diperoleh nilai konsistensi yang paling baik adalah pada kawat dengan 150 lilitan, nilai R2 = 0,99 dengan persamaan y = -5.5246x + 4174,5.
Magnetodeposited Nickel on Cu Substrate with the Angle Variation of Magnetic Field Moh. Toifur; Effilia Allun Jaladri; Efi Kurniasari; Yuni Latifah; M. Taufiqurrahman
Indonesian Review of Physics Vol. 5 No. 1 (2022)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/irip.v5i1.5816

Abstract

The performance of a thin layer of Cu/Ni as a cryogenic sensor is produced by electroplating at various angles with the aid of a 200G parallel magnetic field. Liquid nitrogen (LN2) is a low-temperature medium with temperatures varying from 0oC to -200oC. The characterization includes the sensor voltage range, sensor resistance, and sensor sensitivity. Thermocouple TCA-BTA -200oC to 1400oC is used as a temperature calibrator. The results showed that all sensors could measure the LN2 temperature in the range of 20oC to -200oC corresponds to the thermocouple's ability to measure up to -200oC. Each sensor has its advantages, but the sensor produced from coating each 3 minutes sample with an angle of 90o has the largest output voltage range up to 0.058 V, and the coating at an angle of 0o with the sensitivity level as a function of T is S(T) = 0.0051 - 0.002T, while the 3 minutes coating sensor with an angle of 60o has the smallest voltage range of 0.0439 V and sensitivity (1.88 ± 0.05) V/oC.
Pengembangan Alat Praktikum Penentuan Densitas Zat Cair Berbasis Software Logger Pro Okimustava Okimustava; Gagan Ridwan; Efi Kurniasari; M Ihya Aminuddin
Navigation Physics : Journal of Physics Education Vol 4, No 1 (2022): Navigation Physics : Journal of Physics Education Vol. 4 No. 1 Tahun 2022
Publisher : UNIVERSITAS INDRAPRASTA PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/npjpe.v4i1.1009

Abstract

Pengembangan alat praktikum penentuan densitas zat cair berbasis software logger pro telah dilakukan. Praktikum ini dirancang dengan metode demonstrasi. Sehingga mampu menjadi alternatif praktikum yang menjukan proses pengambilan data secara real time pada penentuan densitas zat cair. Tujuan dari penelitian ini adalah untuk merancang praktikum online agar mempermudah siswa memahami materi fluida terutama pada sub bab densitas zat cair. Metode penelitian ini menggunakan metode pengembangan ADDIE. Alat dan bahan yang digunakan dalam penelitian ini berupa Air untuk sampel bahan sebagai kalibrator alat, asam asetat dan alkohol sebagai bahan yang diuji, sensor gaya sebagi media pengambil data, dan Software logger pro yang digunakan dalam proses pengambilan data dan analisis data hasil eksperimen. Percobaan dilakukan dengan merekam benda yang dimasukkan kedalam cairan, maka diperoleh data berupa nilai gaya keatas benda yang dimasukkan kedalam cairan. Analisis data menggunakan rerata tanpa bobot. Hasil eksperimen diperoleh nilai densitas air densitas air adalah (996,75 ± 5,52) kg/m3 sesuai dengan acuan 998,23 kg/m3, densitas asam asetat adalah (970,57± 6,04) kg/m3 mendekati nilai acuan 1,049 kg/m3, dan massa jenis alkohol 96 adalah (814,15± 20,51) kg/m3 sesuai dengan nilai acuan 800 kg/m3. Berdasarkan hasil eksperimen yang telah dilakukan rancang bangun alat praktikum ini dapat digunakan untuk mentukan densitas zat cair untuk praktikum dimasa pandemi.
Kajian Model Problem Based Learning Berbasis Gamifikasi Wordwall Untuk Pembelajaran Fisika Di Masa New Normal Silvia Laeli; Okimustava Okimustava; Efi Kurniasari
JEMAS : Jurnal Edukasi Matematika dan Sains Vol. 3 No. 2 (2022): September| Jurnal Edukasi Matematika dan Sains |
Publisher : Program studi Pendidikan Fiska

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Model pembelajaran Problem Based Learning atau berbasis masalah ini digunakan oleh beberapa tenaga pendidik untuk digunakan pada proses pembelajaran di masa new normal. Dalam penelitian ini ditunjukan bentuk pembelajaran fisika di masa new normal, bentuk model pembelajaran Problem Based Learning berbasis gamifikasi Wordwall, serta efektifitas penggunaan model PBL berbasis gamifikasi Wordwall yang diterpakan pada pembelajaran fisika di masa new normal. Metode penelitian yang digunakan yakni metode studi pustakaan atau library research. Untuk mengimplementasikan model pembelajaran ini agar berhasil meningkatkan pemahaman peserta didik dibutuhkan tiga aspek yaitu dari aspek kesiapan tenaga pendidik, aspek peserta didik, dan aspek media. Dengan memanfaatkan teknologi yang ada, maka peneliti akan mengembangkan inovasi dalam proses Kegiatan Belajar Mengajar dengan menggunakan metode gamifikasi yaitu Wordwall pada pembelajaran fisika di masa new normal. Penggunaan model PBL yang dipadupadankan dengan gamifikasi Wordwall ini tergolong efektif namun harus ada penyesuaian keamampuan dasar dari peserta didik.
Psychometric Validating a Video-Based Rubric for Physics Teacher Assessment Using the Rasch Model Kusumaningtyas, Dian Artha; Bakri, Yuhanis Mhd; Adhantoro, Muhammad Syahriandi; Ishafit, Ishafit; Kurniasari, Efi
Jurnal Inovasi Pendidikan IPA Vol. 11 No. 2: October 2025
Publisher : Faculty of Mathematics and Natural Sciences, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jipi.v11i2.82060

Abstract

This study aims to validate the psychometric properties of a video-based assessment rubric designed to evaluate the pedagogical and professional competencies of physics prospective teachers. The validation process employed the Rasch model to examine item reliability, person reliability, item fit, category functioning, and the separation index. Data were collected from 61 participants using a 25-item rubric that covered various aspects, including Pancasila values, instructional structure, student-centered learning, professional ethics, and evaluation of learning. The results showed that the item reliability was high (0.83), while person reliability was moderate (0.75), with a person separation index of 1.75. Some items exhibited misfit with the Rasch model, indicating the need for revision or refinement. Analysis of category functioning revealed overlapping probabilities between adjacent categories, suggesting that the response scale could benefit from more precise distinctions. Overall, the rubric demonstrated acceptable psychometric quality for assessing the competencies of physics prospective teachers, although several items and scale structures require improvement to enhance measurement precision
Efektivitas Pembelajaran Membaca dan Media Pohon Literasi dalam Meningkatkan Keterampilan Membaca Siswa Sekolah Dasar Mawarni, Khalista Bunga; Julianti, Eka Santika; Sulangkar, Girirangga; Kurniasari, Efi
Jurnal Malikussaleh Mengabdi Vol. 4 No. 2 (2025): Jurnal Malikussaleh Mengabdi, Oktober 2025
Publisher : LPPM Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/jmm.v4i02.24704

Abstract

Penelitian ini bertujuan untuk menganalisis efektivitas program les membaca dan pemanfaatan media pohon literasi dalam meningkatkan kemampuan membaca siswa SDN Sinarmulya, Kecamatan Agrabinta, Kabupaten Cianjur. Metode penelitian yang digunakan adalah kualitatif deskriptif dengan teknik pengumpulan data melalui observasi, wawancara, dan dokumentasi. Subjek penelitian adalah siswa kelas 1 hingga 4 yang mengalami kesulitan membaca. Hasil penelitian menunjukkan bahwa program les membaca membantu siswa dalam meningkatkan kelancaran membaca dan pemahaman teks, sementara media pohon literasi memberikan motivasi visual dan emosional yang positif dalam menumbuhkan minat baca. Kombinasi kedua pendekatan ini terbukti efektif dalam membentuk fondasi literasi yang kuat dan berkelanjutan pada siswa sekolah dasar Kata kunci: Les Membaca, Pohon Literasi, Kemampuan Membaca, Literasi Siswa
Teachers' Roles in Preserving Sundanese Pupuh in Grade 5 Elementary Classroom: A Qualitative Case Riyani, Ria Asyifah; Ramadhan, Rifky Aditya; Kurniasari, Efi
Journal of General Education and Humanities Vol. 5 No. 1 (2026): February
Publisher : MASI Mandiri Edukasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58421/gehu.v5i1.1058

Abstract

Preserving local culture in elementary education faces challenges due to limited integration of traditional arts into formal classroom instruction. Sundanese pupuh, as a form of oral literature rich in cultural and character values, requires active transmission through educational practices to remain sustainable. This study aims to examine the role of teachers in preserving Sundanese pupuh through Art and Culture learning in a Grade V elementary classroom. This study employed a descriptive qualitative approach with a case study design. The research was conducted at an elementary school in Sukabumi Regency, West Java, involving a Grade V teacher as the primary participant. Data were collected through classroom observations, semi-structured interviews, and documentation of Art and Culture learning activities. Data analysis followed an interactive model consisting of data collection, data reduction, data display, and conclusion drawing. The findings indicate that Sundanese pupuh was integrated into classroom learning through structured activities, including the introduction of pupuh types, explanation of lyrical meanings, and guided practice. Teachers played a key role as cultural mediators by facilitating learning, motivating students, and integrating cultural and character values. Student engagement in pupuh learning was generally positive and supported cultural awareness and character development. This study is limited by its focus on a single school context and the absence of long-term analysis of students’ cultural identity development. The findings suggest that strengthening teacher competence and providing institutional support are essential for sustaining local culture-based learning in elementary education.
Enhancing Learning Outcomes: A Study on the Development of Higher Order Thinking Skills based Evaluation Instruments for Work and Energy in High School Physics Dian Artha Kusumaningtyas; Muhamatsakree Manyunu; Efi Kurniasari; Annisa Nabilla Awalin; Rita Rahmaniati; Amalia Febriyanti
Indonesian Journal on Learning and Advanced Education (IJOLAE) Vol. 6, No. 1, January 2024
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/ijolae.v6i1.23125

Abstract

This study aimed to enhance student learning outcomes in the field of work and energy within senior high schools through the development of evaluation instruments based on higher-order thinking skills (HOTS). Higher-order thinking encompasses advanced cognitive abilities such as analysis, evaluation, and creative problem-solving. The evaluation instrument created was meticulously designed to encourage students to think critically, solve intricate problems, and apply physics principles to real-world scenarios. The research methodology employed the development research approach. The instrument development process comprised several stages, including needs analysis, instrument design, validation, and revision. To ensure the instrument's precision and validity, experts in physics education and educational evaluation actively participated in the validation process. The resulting evaluation instrument included a combination of multiple-choice questions and open-ended responses. Students underwent assessment using this instrument following their study of work and energy. Evaluation data were subsequently analyzed through both quantitative and qualitative methods. The outcomes demonstrated a significant improvement in student learning achievements concerning work and energy when using evaluation instruments founded on higher-order thinking. Students who utilized this instrument exhibited superior critical thinking skills, enhanced problem-solving abilities, and an improved capacity to apply physics concepts in real-life situations. This study provides invaluable recommendations for educators and curriculum developers, advocating for the adoption of higher-order thinking-based evaluation instruments in high school physics education. Such an approach has the potential to bolster students' higher-order thinking capabilities and augment their learning outcomes in the context of work and energy. In summary, the successful development and validation of the HOTS based evaluation instrument for 10th-grade high school physics students studying work and energy attest to its viability. Rigorous evaluations from both subject matter experts and media specialists consistently affirmed its suitability across diverse aspects, encompassing appearance, content, and language. Educators, who play a pivotal role in instrument implementation, lauded its effectiveness in teaching work and energy concepts. Positive feedback from students, the primary beneficiaries of this evaluation instrument, underscores its widespread acceptance and appropriateness. In sum, this research underscores the instrument's strong validity and practicality for evaluating students' grasp and application of work and energy principles in high school physics, endorsing its capacity to augment learning outcomes.
Validasi Komik Matematika Edukatif (Komatif) untuk Siswa Sekolah Dasar Ayu, Retna Sukma; Maula, Luthfi Hamdani; Kurniasari, Efi
Jurnal Pendidikan Matematika : Judika Education Vol. 9 No. 1 (2026): Jurnal Pendidikan Matematika: Judika Education
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/jfgvkf86

Abstract

This study aims to develop and validate a learning media in the form of Educational Mathematics Comics (Komatif) as a learning aid for elementary school students, especially on the topic of multiplication. This research uses the Research and Development (RnD) method by adapting the ADDIE model which consists of five stages: Analysis, Design, Development, Implementation, and Evaluation. The research subjects include media experts, material experts, and practitioner experts who act as validators, as well as limited trials on 3rd-grade elementary school students. Data were obtained through validation sheets and expert reviews using a Likert scale, then analyzed qualitatively and quantitatively. The validation results show that the comic media received scores from media experts of 93.75%, material experts of 96.42%, and practitioner experts of 92.5%, with an overall average of 94.22%, which falls into the very feasible category. This comic media is considered attractive, communicative, and suitable for the characteristics of elementary school students. In conclusion, Komatif is feasible to be used as an innovative learning media that can increase learning motivation, strengthen conceptual understanding, and foster students' self-confidence by minimizing anxiety towards mathematics.   Keywords: Media Feasibility, Educational Comics, Multiplication Concept, Mathematics, Elementary School
Co-Authors Amalia Febriyanti Annisa Nabilla Awalin Annisa Nabilla Awalin Awalin, Annisa Nabilla Ayu, Retna Sukma Bakri, Yuhanis Mhd Dian Artha Kusumaningtyas Dian Artha Kusumaningtyas Effilia Allun Jaladri Febriyanti, Amalia Gagan Ridwan Ishafit Ishafit Julianti, Eka Santika Luthfi Hamdani Maula M Ihya Aminuddin M. Taufiqurrahman Manyunuh, Muhamatsakree mawarni, khalista bunga Moh. Toifur Muhamatsakree Manyunu Muhammad Syahriandi Adhantoro Okimustava Okimustava Okimustava Okimustava Ramadhan, Rifky Aditya Rita Rahmaniati Riyani, Ria Asyifah Silvia Laeli Solly Aryza sulangkar, Girirangga Yuni Latifah