Pengembangan Instrumen Tes Kemampuan Pemecahan Masalah Fisika pada Materi Listrik Dinamis

Bakhrul Rizky Kurniawan, Muhammad Reyza Arief Taqwa

Abstract


Abstract: This research aims to produce an instrument test of problem-solving skills that are valid and have high reliability. This research is a research and development conducted using four stages of ADDIE model. Instrument validation includes expert validation and empirical validation. The results of expert validation indicate that overall the test instrument is in good category. Empirical validation results show that seven questions are valid with a reliability coefficient of 0.67. The implementation of test instruments is carried out to measure problem-solving skills. The measurement results show that the average score of students' problem-solving skills is 32 (SD = 16.9) with the highest score of 94 and the lowest 11 with a scale of 0—100.

Abstrak: Penelitian ini bertujuan menghasilkan instrumen tes kemampuan pemecahan masalah yang valid dan memiliki reabilitas tinggi. Penelitian ini merupakan penelitian dan pengembangan yang dilakukan dengan menggunakan empat tahapan model ADDIE. Validasi instrumen, meliputi validasi ahli dan validasi empirik. Hasil validasi ahli menunjukkan bahwa secara keseluruhan instrumen tes memperoleh kategori baik. Hasil validasi empirik menunjukkan bahwa tujuh soal valid dengan koefisien reliabilitas sebesar 0,67. Implementasi instrumen tes dilakukan untuk mengukur kemampuan pemecahan masalah. Hasil pengukuran menunjukkan bahwa nilai rata-rata kemampuan pemecahan masalah mahasiswa sebesar 32 (SD= 16,9) dengan nilai tertinggi 94 dan terendah 11 dengan skala 0—100.


Keywords


instrument development; problem solving skill; dynamic electricity; pengembangan instrumen; kemampuan pemecahan masalah; listrik dinamsis

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DOI: http://dx.doi.org/10.17977/jptpp.v3i11.11761

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JPtpp is accredited “Rank 2” as a scientific journal under the decree of the Directorate General of Research Enhancement and Development, Ministry of Research, Technology, and Higher Education, dated October 24, 2018, No: 30/E/KPT/2018, effective for five years from Volume 3 Issue 1, 2018 until Volume 7 Issue 8, 2022.


Jurnal Pendidikan: Teori, Penelitian, & Pengembangan

Journal Of Education

Graduate School Of Universitas Negeri Malang

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