KEMAMPUAN MULTIREPRESENTASI SISWA SMA DALAM MENYELESAIKAN SOAL-SOAL HUKUM NEWTON

Rizky G, Tomo D, Haratua TMS

Abstract


Abstrak: Penelitian ini bertujuan untuk mengetahui kemampuan multirepresentasi siswa dalam menyelesaikan soal-soal hukum Newton di SMA Negeri 7 Pontianak. Penelitian ini menggunakan metode survei. Penelitian melibatkan sebanyak 90 siswa kelas X MIPA SMA Negeri 7. Tes penelitian berbentuk soal uraian sebanyak 3 buah. Hasil jawaban siswa dianalisis untuk mengetahui bentuk representasi apa saja yang disajikan oleh siswa dan mengetahui tingkat kemampuan siswa dalam merepresentasikan informasi. Hasil analisis data menunjukkan representasi yang disajikan siswa adalah representasi verbal dengan rata-rata persentase jumlah siswa 73,70%, representasi gambar dengan rata-rata persentase 64,43% siswa, representasi fisis dengan rata-rata persentase 15,18% siswa dan representasi matematis dengan rata-rata persentase 57,40% siswa. Tingkat kemampuan multirepresentasi siswa tergolong rendah hanya mencapai persentase rata-rata skor sebesar 33% dari jumlah skor maksimal. Penelitan ini diharapkan agar dapat menyusun strategi pembelajaran fisika untuk meningkatkan kemampuan multirepresentasi siswa.

Kata Kunci: Multirepresentasi, Menyelesaikan Soal-Soal

Abstract: This study aims to determine sudents’ multiple representation ability in physics problem of Newton’s law at senior high school 7 Pontianak. The study method that used is a survey research and 90 students who study in 10th grade from science class are participated. The instrument used essay test of Newton law. The students were asked to solve the problem in test form and their answer sheets were analyzed to obtain the ability to represent information and students’ profile in construct representation format. The result shows that students use multiple representation to solve Newton’s law problem; verbal (73,70%), pictorial (64,43%), diagram (15,18%) and mathematic representation (57,40%). Students’ multirepresentation ability is at low category, the students only reach 33% of the maximum score. The study results can be used by teacher as starting point to do the physics learning process based on students’ multiple-representation ability.

 

Keyword: Multiple representation, problem solving


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DOI: https://doi.org/10.26418/jppk.v3i8.6733

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