High School Students’ Ability with Translation Among Mathematical Representations in Solving the HOTS-Based Problems

Translation is considered as a step in transforming the information contained from source representation to destination representation. In process of students doing mathematical translation there are four stages activity, Unpacking Source, Preliminary Coordination, Constructing Target, and Determining Equivalence. This study aims analyze activities carried out by translating representations graphic symbolic, table verbal symbolic based on HOTS. research was conducted at SMA Lamongan Regency with three class XI who had learned about concept quadratic functions. The instruments used were questions interview guidelines. applied data analysis focused activity which then grouped according (high, medium, low categories). results showed that into ones most difficult for complete. Keywords: translation, representation, Abstrak: Translasi dinilai sebagai langkah dalam mentransformasikan informasi yang termuat dari representasi sumber ke tujuan. Kemampuan siswa mentranslasi sangat penting pembelajaran. Proses melakukan translasi matematis terdapat empat tahapan aktivitas, Source (membongkar suatu masalah), Coordination (menghubungkan Target (melakukan kontruksi target), dan Equivalence (pengecekan kembali). Penelitian ini bertujuan untuk menganalisis proses aktivitas dilakukan grafik simbolik, tabel simbolik berbasis dilaksanakan di Kabupaten dengan tiga penelitian kelas telah belajar mengenai konsep fungsi kuadrat. Instrumen digunakan adalah uji soal pedoman wawancara. Analisis diterapkan, difokuskan pada kemudian dikelompokkan sesuai (kategori tinggi, sedang, rendah). Hasil menunjukkan paling sulit diselesaikan oleh siswa. Kata kunci: matematika, representasi, keterampilan berpikir tingkat tinggi. DOI: http://dx.doi.org/10.23960/jpmipa/v23i4.pp1887-1899