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All Journal PENDIPA Journal of Science Education JURNAL PENDIDIKAN MIPA Jurnal Pendidikan Fisika dan Sains (JPFS) La-Tahzan: Jurnal Pendidikan Islam
Alimah Nuryanti
UIN Raden Intan Lampung
Religion Humanities Chemistry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Energy Mathematics Physics Social Sciences Other

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Pengembangan LKM Berbasis Tracker Video Analysis sebagai Media Pembelajaran pada Materi Koefisien Gesek Nila Mutia Dewi; Umi Uswatun Khasanah; Alimah Nuryanti; Ernasari Ernasari
JURNAL PENDIDIKAN MIPA Vol. 16 No. 2 (2026): JURNAL PENDIDIKAN MIPA
Publisher : Pusat Publikasi Ilmiah, STKIP Taman Siswa Bima

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37630/jpm.v16i2.4242

Abstract

Penelitian ini bertujuan untuk mengembangkan Lembar Kerja Mahasiswa (LKM) berbasis Tracker Video Analysis pada materi koefisien gesek yang valid dan praktis digunakan dalam pembelajaran fisika dasar. Penelitian ini merupakan penelitian pengembangan dengan mengadaptasi model 4D yang meliputi tahap define, design, develop, dan disseminate. Subjek uji coba terbatas terdiri dari 9 mahasiswa pendidikan fisika. Instrumen yang digunakan meliputi lembar validasi ahli dan angket respons mahasiswa. Data dianalisis menggunakan persentase deskriptif. Hasil penelitian menunjukkan bahwa LKM yang dikembangkan memperoleh nilai validitas sebesar 95% dengan kategori sangat valid. Sementara itu, hasil uji kepraktisan menunjukkan nilai rata-rata sebesar 82% dengan kategori sangat praktis. Hasil tersebut menunjukkan bahwa LKM berbasis Tracker Video Analysis layak digunakan sebagai media pembelajaran untuk membantu mahasiswa memahami konsep koefisien gesek melalui kegiatan praktikum berbasis analisis video.
Pengembangan Instrumen Literasi Sains Kontekstual Bencana Alam (Gempa Bumi dan Gunung Api) : Development of Contextual Science Literacy Instruments for Natural Disasters (Earthquakes and Volcanoes) Alimah Nuryanti; Ida Kaniawati; Irma Rahma Suwarma
PendIPA Journal of Science Education Vol 9 No 3 (2025): October
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.9.3.718-725

Abstract

This study aimed to develop a valid and reliable scientific literacy test instrument for seventh-grade junior high school students on earthquakes and volcanoes. The method used is Research and Development with a 4D model, which includes the stages of define, design, develop, and disseminate. The research subjects consisted of 30 junior high school students. The development data were analyzed to assess the validity, reliability, difficulty level, and discriminatory power of the instrument. The development procedure included planning, preparation of the initial draft, validation of content and construct by experts through the suitability of scientific literacy indicators with the test items, followed by field trials, revisions, and implementation of the instrument. Based on 15 test items prepared, 13 were declared valid, one was revised, and one was not used. The analysis results showed the reliability of the instrument with a KR-20 coefficient of 0.76 which is included in the high category. The level of difficulty of the questions consisted of 12 items in the medium category and 3 items in the easy category, while the discriminatory power of all questions was in the very good to good category.
Integrasi Scientific and Engineering Practices untuk Meningkatkan Literasi Sains dan Rekayasa Alimah Nuryanti; Ida Kaniawati; Irma Rahma Suwarna
Jurnal Pendidikan Fisika dan Sains (JPFS) Vol 9 No 2 (2026): September - Februari
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat, Universitas Nahdlatul Ulama Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52188/jpfs.v9i2.2365

Abstract

Penelitian ini bertujuan untuk menganalisis peningkatan literasi sains dan rekayasa dalam Pembelajaran IPA berbasis integrasi scientific and engineering practices melalui Levels of Inquiry dan Engineering Design Process. Metode penelitian yang digunakan adalah pre eksperimental dengan one group pretest posttest design yang dilakukan di salah satu SMP Negeri Kota Bandung. Pengumpulan data dilakukan dengan tes awal dan tes akhir untuk mengukur literasi sains pada domain kompetensi dan literasi rekayasa pada area design and system dalam praktik dan konteks memahami prinsip teknologi dan mengembangkan solusi dan mencapai tujuan. Berdasarkan hasil analisis data diperoleh rata-rata N-gain kemampuan literasi sains 0,49 dan untuk literasi rekayasa diperoleh rata-rata N-gain 0,36. Hal tersebut menunjukkan bahwa pembelajaran IPA berbasis integrasi scientific and engineering practices melalui Levels of Inquiry dan Engineering Design Process mampu meningkatkan literasi sains dan rekayasa siswa.
Profil Miskonsepsi Mahasiswa Prodi PGMI terhadap Konsep Materi dan Perubahannya melalui Two-Tier Multiple Choice Diagnostic Test Alimah Nuryanti
La-Tahzan: Jurnal Pendidikan Islam Vol. 17 No. 2 (2025): La-Tahzan: Jurnal Pendidikan Islam
Publisher : Fakultas Ilmu Tarbiyah dan Keguruan, Institut Agama Islam Bakti Negara Tegal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62490/latahzan.v17i2.1629

Abstract

This study highlights the central role of Madrasah Ibtidaiyah Teacher Education (PGMI) students as future educators who will teach the basics of Natural Sciences (IPA) at the elementary school level. Strong conceptual understanding among teachers is crucial in determining the quality of learning and preventing misconceptions from being passed on to students. This study aims to describe the misconception profile of PGMI Study Program students on the concept of Matter and Its Changes. This type of research is descriptive research with a population of 90 students who all served as research samples. Data collection was carried out using a two-tier diagnostic test (Two-Tier Test) in the form of multiple choice consisting of 30 concept and reasoning questions covering indicators of the nature of particle substances, classification of matter, as well as physical, chemical, and biological changes. The test data were analyzed to identify categories of student understanding including conceptual understanding, misconceptions, and not understanding the concept. The results of the analysis showed that the two-tier diagnostic test instrument was effective for identifying students' conceptual misconceptions on the topic of matter and its changes. The distribution of student conceptions showed that the category of Concept Understanding (PK) reached 55.8%, while Misconception (M) was 3.1%, and Not Understanding the Concept (TPK) was 41.1%. These findings provide an important overview for science lecturers in the PGMI Study Program in designing learning strategies that can strengthen conceptual understanding and minimize misconceptions of pre-service elementary school teachers
Co-Authors Ernasari Ernasari Ida Kaniawati Irma Rahma Suwarna Nila Mutia Dewi Umi Uswatun Khasanah