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All Journal JURNAL PENDIDIKAN TAMBUSAI Pillar of Physics Education : Jurnal Berkala Ilmiah Pendidikan Fisika
Amalia, Annisa Syukri
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Education Physics Social Sciences Other

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Validity and Reliability of the Student Perception Questionnaire Instrument regarding the Implementation of the Problem-Based Learning Model in High School Physics Learning Amalia, Annisa Syukri; Desnita, Desnita; Festiyed, Festiyed; Putra, Amali
PILLAR OF PHYSICS EDUCATION Vol 17, No 1 (2024)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/15635171074

Abstract

The implementation of the problem-based learning model needs to be known through information from students as subjects. This is so that teachers can build students' insight into teaching and learning activities. Measuring students' perceptions about the implementation of the problem-based learning model needs to be developed. In measuring student perceptions, a standardized measuring instrument in the form of a questionnaire is needed. The questionnaire covers several aspects, namely aspects of student learning activities, aspects of objectives, and aspects of benefits which were then developed into 54 statement items. Validity and reliability testing aims to ensure that the questionnaire instrument can be used properly during research. Instrument development consists of 4 stages, namely planning, construction, quantitative evaluation, and validation. The validity test uses product moment correlation, while the reliability test uses Croanbach's alpha. Instrument testing involved 56 respondents. From the test results, 54 items were declared valid, with a calculated correlation value above > 3,102, which means the criteria are valid. Meanwhile, for the reliability test on 54 items, the calculated Croanbach's alpha value was greater than the Croanbach's alpha table, amounting to 0,982 > 0,70, which means the criteria are reliable. Based on the results of validity and reliability tests, it was concluded that the instrument had met the feasibility of measuring student perceptions regarding the implementation of the problem-based learning model in physics learning.
Persepsi Siswa tentang Keterlaksanaan Model Problem-Based Learning dalam Pembelajaran Fisika SMA di Kota Padang Amalia, Annisa Syukri; Desnita, Desnita; Festiyed, Festiyed; Putra, Amali
Jurnal Pendidikan Tambusai Vol. 8 No. 1 (2024): April 2024
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jptam.v8i1.14042

Abstract

Keterlaksanaan model problem-based learning dalam pembelajaran fisika dapat diketahui melalui persepsi siswa selama berperan dalam kegiatan pembelajaran fisika yang berbasis model problem-based learning. Evaluasi yang berhubungan dengan kegiatan pembelajaran fisika berbasis model problem-based learning perlu diketahui melalui persepsi siswa. Hal ini berguna agar mengetahui bagaimana sikap dan keterampilan (soft skill) siswa berdasarkan perannya dalam melaksanakan kegiatan pembelajaran fisika berbasis model problem-based learning. Penelitian ini mendeskripsikan persepsi siswa tentang keterlaksanaan model problem-based learning dalam pembelajaran Fisika SMA di Kota Padang, berupa persepsi siswa pada aspek tujuan, aspek manfaat, dan aspek aktivitas belajar pada kegiatan pembelajaran fisika berbasis model problem-based learning. Sampel yang digunakan dalam penelitian ini yaitu 136 siswa dari tiga SMA di Kota Padang. Jenis penelitian ini yang digunakan dalam penelitian ini adalah metode penelitian kualitatif. Teknik pengumpulan data dilakukan melalui penyebaran kuesioner. Didapatkan hasil penelitian bahwa masih rendahnya persepsi aktivitas belajar siswa pada keterlaksanaan model problem-based learning dalam pembelajaran fisika. Pada persepsi siswa aspek tujuan, hampir sebagian siswa telah memiliki persepsi yang tinggi pada tujuan keterlaksanaan model problem-based learning dalam pembelajaran fisika. Pada persepsi siswa aspek manfaat, hampir sebagian besar siswa telah memiliki persepsi yang tinggi pada manfaat keterlaksanaan model problem-based learning dalam pembelajaran fisika.
Co-Authors Amali Putra Desnita Festiyed