Analisis Kemampuan Multiple Representasi Siswa Kelas XI MAN 1 Pekanbaru Pada Materi Titrasi Asam Basa

JRPK: Jurnal Riset Pendidikan Kimia

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Title Analisis Kemampuan Multiple Representasi Siswa Kelas XI MAN 1 Pekanbaru Pada Materi Titrasi Asam Basa
Analisis Kemampuan Multiple Representasi Siswa Kelas XI MAN 1 Pekanbaru Pada Materi Titrasi Asam Basa
 
Creator Mainur Hikmayanti
Lisa Utami
 
Subject Multiple Representation
Acid-Base Titration
Multiple Representasi
Titrasi Asam Basa
 
Description This research was instigated that the understanding of chemistry needed thinking ability using three different interrelated representation levels—macroscopic, submicroscopic, and symbolic.  This research aimed at knowing how student multiple representation ability at the eleventh grade of State Islamic Senior High School 1 Pekanbaru on Acid-Base Titration lesson was.  Quantitative Descriptive method was used in this research.  The samples were eleventh-grade students of MIA 2, and they were 30 persons selected by using Purposive sampling technique.  The instruments of collecting the data were multiple representation tests that were in the forms of multiple-choice question and essay and interview.  Based on the data analysis, it was obtained that the mean score of student multiple representation ability was 95.33% at the macroscopic level, 64.58% at the symbolic level, and 41.11% at the submicroscopic level.  Research findings showed that the mean of student multiple representation ability achievements on the aspect of cognitive knowledge was 67.00%, the achievement was on good category and it indicated that the knowledge aspect mastery of student multiple representation ability on Acid-Base Titration was on good category.
Keywords
Multiple Representation, Acid-Base Titration
Penelitian ini dilatarbelakangi oleh pemahaman kimia yang membutuhkan kemampuan berfikir menggunakan tiga level representasi yang berbeda tetapi saling berhubungan yaitu makroskopik, submikroskopik, dan simbolik. Penelitian ini bertujuan untuk mengetahui bagaimana kemampuan multiple representasi siswa kelas XI MAN 1 Pekanbaru pada materi titrasi asam basa. Metode penelitian  ini merupakan metode penelitian deskriptif kuantitatif. Sampel dalam penelitian diambil dari kelas XI MIA 2 yang berjumlah 30 orang berdasarkan teknik purposive sampling. Instrumen penelitian yang digunakan adalah tes multiple representasi berbentuk soal pilihan ganda dan essay serta wawancara. Berdasarkan hasil analisis data ditemukan bahwa nilai rata-rata kemampuan multiple representasi siswa pada level makroskopik sebesar 95.33%, level simbolik sebesar 64.58%, dan level submikroskopik sebesar 41.11%. Hasil penelitian menunjukkan bahwa rata-rata ketercapaian kemampuan multiple representasi siswa pada aspek pengetahuan kognitif sebesar 67.00%, kategori ketercapaian cenderung baik yang mengindikasikan bahwa penguasaan aspek pengetahuan kemampuan multiple representasi siswa pada materi titrasi asam basa tergolong baik.
Kata Kunci
Multiple Representasi dan Titrasi Asam Basa
 
Publisher LPPM Universitas Negeri Jakarta
 
Date 2019-09-05
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier http://journal.unj.ac.id/unj/index.php/jrpk/article/view/11942
10.21009/JRPK.091.07
 
Source JRPK: Jurnal Riset Pendidikan Kimia; Vol 9 No 1 (2019): JRPK - Jurnal Riset Pendidikan Kimia, Volume 9 Nomor 1 (2019); 52 - 57
2597-8772
2252-5378
10.21009/JRPK.091
 
Language ind
 
Relation http://journal.unj.ac.id/unj/index.php/jrpk/article/view/11942/7353
 
Rights Copyright (c) 2019 Author(s)
https://creativecommons.org/licenses/by/4.0/
 

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