REMEDIASI MISKONSEPSI PESERTA DIDIK SMP TENTANG CERMIN DATAR MENGGUNAKAN STRATEGI PREDICTION,OBSERVATION, AND EXPLANATION

VIVI AWALIA, Stepanus Sahala Sitompul, Hamdani .

Abstract


Abstrak: Penelitian ini bertujuan untuk  mengetahui pengaruh remediasi miskonsepsi peserta didik tentang pemantulan cahaya pada cermin datar menggunakan  strategi Prediction, Observation, and Explanation (POE) di Kelas VIII SMP Negeri 1 Rasau Jaya. Bentuk penelitian berupa pre-experimental design dengan rancangan one group-pretest posttest design. Penelitian ini melibatkan 31 peserta didik. Berdasarkan profil remediasi miskonsepsi diperoleh selisih antara pre-test dan post-test (46,8%). Rata-rata perubahan miskonsepsi untuk semua soal berdasarkan uji McNemar diperoleh hasil x 2hitung (10,86) > x 2tabel (3,84). Selain itu, efektifitas remediasi menggunakan strategi POE diperoleh menggunakan Cohen’s Efffect size (2,5). Sehingga diperoleh kesimpulan remediasi menggunakan strategi POE berpengaruh dalam mengatasi miskonsepsi peserta didik pada cermin datar. Hasil penelitian ini diharapkan dapat menjadi alternatif dalam upaya meremediasi miskonsepsi yang dialami peserta didik.

Kata Kunci  : Remediasi, Miskonsepsi, POE, Cermin Datar

 

Abstract: This research aimed to know the effect of remediating the student’s misconceptions about the light reflection on flat mirror using Prediction, Observation, and Explanation (POE) strategy in class VIII SMP Negeri 1 Rasau Jaya. It uses pre-experimental design which formed one group-pretest posttest design. The research involved 31 students. Base on the remediation profile of misconception obtained the difference between pre-test and post-test (46,8%). The average of misconception change for the whole items base on McNemar test that obtained its result is that x2hitung (10,86) > x2tabel (3,84). Besides, the remediation effectiveness uses the obtained POE strategy of Cohen’s Efffect size (2,5). So that it is obtained the conclusion that the remediation using POE strategy influenced on solving the students misconceptions on flat mirror. The result is expected to be an alternative in efforts to remediate misconceptions who get by the students.

 

Keywords: Remediation, misconception, POE, Flat Mirror


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DOI: https://doi.org/10.26418/jppk.v5i06.15512

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