Perubahan Penguasaan Konsep Mekanika Newtonan Melalui Pembelajaran Collaborative Inquiry (CI) Berbasis Diagram Interaksi

Abu Zainuddin, Sentot Kusairi, Siti Zulaikah

Abstract


Penelitian bertujuan mengungkap perubahan penguasaan konsep Mekanika Newtonan mahasiswa yang menempuh Mata kuliah Fisika Sekolah di Universitas Negeri Surabaya setelah pembelajaran Collaborative Inquiry berbasis diagram diagram interaksi. Peningkatan penguasaan konsep diukur dengan 20 butir soal pilihan ganda beralasan. Berdasarkan hasil uji t-berpasangan diperoleh t = -11.6 dengan sig. = 0.00 yang menunjukkan bahwa skor pretest dan postest berbeda secara signifikan. Peningkatan tersebut dalam kategori sedang, diindikasikan dengan N-gain 0.38. Perbedaan skor dengan kategori kuat diindikasikan oleh effect size 2,17. Selain itu, peningkatan penguasaan konsep diindikasi dari bertambahnya jumlah mahasiswa yang memberikan alasan benar dalam menjawab soal terutama dalam memahami konsep gaya.

Keywords


Penguasaan konsep; collaborative inquiry; diagram interaksi

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DOI: http://dx.doi.org/10.28926/briliant.v5i1.443

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