DESKRIPSI PEMAHAMAN MATERI PECAHAN SISWA KELAS VII SMP NEGERI 1 SALOMEKKO

Mytra, Prima (2018) DESKRIPSI PEMAHAMAN MATERI PECAHAN SISWA KELAS VII SMP NEGERI 1 SALOMEKKO. S1 thesis, Universitas Negeri Makassar.

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Abstract

(Description of Comprehension of Fractional Material of Grade VII At Junior High School 1 Salomekko) ABSTRACT This study is descriptive qualitative research, which aims at describing the relational and instrumental comprehension of grade VII students at SMPN 1 Salomekko in fractional material. Four students were chosenas the subject of the study based on the result of diagnostic test. Data were collected by employing diagnostic test and semi structure interview. Data were analyzed by using descriptive qualitative analysis. The result of the study reveal that students who had relational comprehension were able to answer questions of fractional material by connecting sevelar concepts and able to provide rational reasons from answers given. Student who had instrumental comprehension answered the questions of fractional material from memorization and unable to provide answers given. The result of the study also reveals that was fairly difficult students who had relational comprehension compared to students who had instrumental comprehension; proven by this research that only one student discovered who had relational comprehension. The relational comprehension referred to the ability of someone to use mathematical procedure from connecting various mathematical concepts; whereas, instrumental comprehension referred to the ability of someone in using mathematical procedure to solve a problem without comprehending why the procedure could be used; in other words, students who had instrumental comprehension memorized only the formula. Keyword: comprehension, relational, instrumental, fractional. ABSTRAK Penelitian ini adalah penelitian deskriptif-kualitatif yang bertujuan untuk mendeskripsikan pemahaman relasional dan instrumental siswa kelas VII SMP Negeri 1 Salomekko pada materi pecahan. Dalam penelitian ini terpilih subjek penelitian sebanyak 4 siswa yang ditentukan berdasarkan hasil tes diagnostik. Data dikumpulkan dengan metode tes diagnostik dan wawancara semi tersruktur. Metode analisis yang digunakan adalah analisis deskriptif kualitatif. Hasil penelitian menunjukkan bahwa siswa yang memiliki pemahaman relasional mampu menjawab soal-soal materi pecahan dengan mengaitkan beberapa konsep serta mampu memberikan alasan yang rasional dari jawaban yang diberikan. Sementara siswa yang memiliki pemahaman instrumental menjawab soal-soal materi pecahan berasal dari hafalan serta tidak mampu memberikan alasan dari jawaban-jawaban yang diberikan. Hasil penelitian juga menunjukkan bahwa cukup sulit menemukan siswa yang memiliki pemahaman relasional dibandingkan siswa yang memiliki pemahaman instrumental. Terbukti pada penelitian ini, hanya ditemukan 1 siswa yang memiliki pemahaman relasional. Kata kunci: pemahaman, relasional, instrumental, pecahan

Item Type: Thesis (S1)
Subjects: PASCASARJANA > MATEMATIKA
Divisions: PROGRAM PASCASARJANA
Depositing User: UPT PERPUSTAKAAN UNM
Date Deposited: 10 Sep 2018 07:19
Last Modified: 10 Sep 2018 07:19
URI: http://eprints.unm.ac.id/id/eprint/10743

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