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Journal : Jurnal Penelitian Pembelajaran Fisika

Development of Electromagnetic-Based Physical Pendulum Practical Tools Using Infrared Sensors Bachtiar, Armando; Ermawati, Imas Ratna
Jurnal Penelitian Pembelajaran Fisika Vol. 16 No. 2 (2025): APRIL 2025
Publisher : Program Studi Pendidikan Fisika, Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/jp2f.v16i2.1742

Abstract

Abstract. Basic physics practicums often face measurement accuracy constraints due to limited tools and human error. This study aims to develop an electromagnetic-based physical pendulum practicum tool using an infrared sensor and measure its feasibility in basic physics practicum lectures 1. The method used is Research and Development (R&D) with a descriptive quantitative approach and a 3D development model. The data analysis technique uses a Likert scale with a range of 1-5 which is converted into quantitative data to calculate the percentage of feasibility. From the results of the needs analysis, 72.2% of students had difficulty in manually collecting data and supported the development of the tool. The results showed that the practicum tool was declared feasible based on the assessment of media experts with a percentage of 90% included in the very good category. Then the assessment from material experts showed a percentage of 91% included in the very good category. It can be concluded that the electromagnetic-based physical pendulum practicum tool using an infrared sensor is feasible for use in basic physics practicum activities 1 and can help overcome students' difficulties in collecting data. This study contributes to the development of electromagnetic and sensor-based technological innovations to improve the accuracy of physics practicum measurements and reduce measurement errors.
Co-Authors . Martin A Kusdiwelirawan A Kusdiwelirawan, A A. Kusdiwelirawan A. Kusdiwelirawan Acep kusdiweliran - Acep Kusdiwelirawan Adilah, Fathiyyah Adinda Permata Adriyani, Sabrina Aisyah Fitriana Andita Andita Andita, Andita Andryastuti Andryastuti Andryastuti, Andryastuti Anomeisa, Agnesia Bergita Aratri, Riyadnita Putri Astri Retnaningsih Bachtiar, Armando Badryatusyahryah Badryatusyahryah Berliani Amanda Diningsih Burhendi, Felicianda Adrin Damayanti, Defi Defi Damayanti Desti Setianingrum Dian Sandi Pratama, Dian Sandi Diana Triwardiati Erizal Erizal Fachry. S., M. Fahira, Adinda Permata Farhan, N.M . Fathiyyah Adilah Fatimah Azzahra Fazriah, Syabila Suzela Ferawati Ferawati Fitriana, Aisyah Hani R Hardiyanto, Moh Hendrik Seputra Ira Apriliani Khusnul Khusnul Lismawati Lismawati Lismawati, Lismawati Mardiana Ningsih Mardiana Ningsih, Mardiana Martin Martin Martin Martin - - Martin Martin Martin Martin Maurina Maurina Meidiana Rachmawati Merlyne Febrian Onasis Mirza Nur Hidayat Mirzanur Hidayat Moh Hardiyanto Moh. Hardiyanto Mutiara Rizky Nazmia N.S, Nuraeni Nathalia Gabiola Ganotti Nuraeni Nanda Sari Nuraeni Nanda Sari Nurul Syaadah, Syiffa Permata, Adinda Permono Adi Putro Putri Sri Wahyuni R, Hani Rahmah, Zahra Aulia Ramadhan, Rafi Syauqi Reza Annisa Salsabilla Reza Annisa Salsabilla Rizky Nazmia, Mutiara Sagita, Elsa Sari, Nuraeni Nanda Sekar Tyas Widyanti Sekar Tyas Widyanti Sekar Tyas Widyanti Septiyani, Nunik Dwi Sholehudin Sholehudin Sholehudin, Sholehudin Solehudin, Solehudin Sugianto Sugianto Arjo Sugianto Sugianto Sugianto Sugianto Sulaeman, Ahmad Sofyan Supriyatna Supriyatna Supriyatna Syamsul Arifin Syiffa Nurul Sya'adah Syiffa Nurul Syaadah Taris Mariyani Tri Isti Hartini, Tri Isti Triwardiati, Diana Tyas Widyanti, Sekar Widyanti, Sekar Tyas Zahra Aulia Rahmah