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Longitudinal Study of Metacognitive Skills and External Representation of Students in the Context of Problem-Solving Ijirana Ijirana; Jusman Mansyur; Muh. Rizal; Sitti Aminah
Indonesian Journal on Learning and Advanced Education (IJOLAE) Vol. 3, No. 3, September 2021
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/ijolae.v3i3.13563

Abstract

This study aims to longitudinally describe the metacognitive skills and external representation in the context of problem-solving at Chemistry Education, Tadulako University. The qualitative study respondents were selected from a number of first year students for two consecutive semesters. Two respondents were selected based on results of selection using a metacognitive skills assessment questionnaire (MCAI) and we categorized as high and medium. Three problems were resolved by respondents at intervals of one to two weeks in each semester through a one-on-one thinking aloud and it was followed by a semi-structured interview. Data collection was recorded using a video camera. Metacognitive skills and external representation data from the odd and even semesters were deeply analyzed. This analysis technique was carried out by examining the results of problem solving and semi-structured interviews in detail and matching them with the indicators of metacogni-tive skills and external representation used by both respondents. The data analysis results showed that the thinking ability of respondents with high metacognitive skills in problem solving, experienced developments over time along with the development of their cognitive regulation and external representation. On the other hand, respondents with intermediate metacognitive skills during problem solving, were relatively the same for two consecutive semesters. Therefore, teachers need to consider the use of learning strategies by taking into account the number of students who have dominant characteristics in classroom learning, in terms of metacog-nitive skills and external representation.
Identifikasi Alur Penalaran Siswa Terhadap Hukum III Newton Al-Mutaher, Fadila Septina; Mansyur, Jusman; Haeruddin, Haeruddin; Gustina, Gustina; Adi Untara, Ketut Alit
JPFT (Jurnal Pendidikan Fisika Tadulako Online) Vol. 14 No. 1 (2026): JPFT (Jurnal Pendidikan Fisika Tadulako Online)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/jpft.v14i1.5519

Abstract

Penelitian ini merupakan penelitian kualitatif menggunakan metode deskripstif kualitatif dengan subjek penelitian siswa kelas X SMA Negeri 6 Palu Tahun Ajaran 2024/2025. Instrumen yang digunakan yaitu tes essai dan wawancara. Analisis data yang digunakan yaitu mereduksi data, penyajian data dan penarikan kesimpulan. Tujuan penelitian ini untuk mendeskripsikan alur penalaran siswa terhadap Hukum III Newton. Konteks dalam penelitian ini adalah bagaimana alur penalaran siswa dalam memahami Hukum III Newton yang diharapkan dapat memberikan kontribusi dalam meningkatkan pemahaman konsep fisika. Penalaran kausal merupakan proses kognitif mendasar yang mendukung berbagai kegiatan belajar seperti membuat prediksi, menjelaskan fenomena, dan menarik kesimpulan Berdasarkan hasil analisis tes dan wawancara terhadap siswa kelas X IPA Teratai, disimpulkan bahwa tingkat penalaran kausal siswa dalam memahami materi Hukum Newton III bervariasi dan terbagi dalam tiga kategori: tinggi, sedang, dan rendah. Berdasarkan hasil analisis terhadap jawaban tiga siswa responden dalam lima soal mengenai hukum Newton III, diperoleh gambaran yang bervariasi mengenai kemampuan penalaran kausal mereka dengan untuk kategori tinggi sebesar 80, kategori sedang dengan nilai 60 dan kategori rendah dengan nilai 25. Hasil wawancara dengan tiga responden sejalan dengan temuan penelitian terdahulu, menunjukkan pemahaman siswa terhadap Hukum Newton masih perlu ditingkatkan, terutama dalam aspek mekanisme, kovariasi, dan urutan waktu.