Analisis Laboratory Jargon dan Miskonsepsi dalam Materi Asam-Basa

JRPK: Jurnal Riset Pendidikan Kimia

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Field Value
 
Title Analisis Laboratory Jargon dan Miskonsepsi dalam Materi Asam-Basa
 
Creator Hadinugrahaningsih, Tritiyatma
Zahia, Belgys
Rahmawati, Yuli
Kartika, Irma Ratna
 
Description The purpose of this study is to analyze the Laboratory Jargon and misconception in acid-base learning on second grade high school students. The study involved the 320 of chemistry students in five secondary schools in Pulo Gadung district, East Jakarta. The research employed the quantitative survey method. Research data obtained through student answers on Laboratory Jargon Questionnaires, and interviews. The misconception discussed in this study relates to several concepts on acid-base in related to atoms and molecules, dissociation of water, ion formation, neutralization reaction, acid strength (pH), acid-base indicator, and water properties. The results of the research showed that from the ten questions in Laboratory Jargon Questionnaires are many students have misconceptions in relation to Laboratory Jargon. The percentage of student misconception on the average from the ten concepts is 64.44%. The biggest percentage of student misconception is on water amphoter concept that is 85,31% then acid strength (pH) is 75,62%. Based on the results of interviews most students chose the answer of misconception concepts because students are accustomed to learn a chemical concept with a Laboratory Jargon from teachers or other learning resources.
 Keywords
Laboratory Jargon, misconception, acid-base, survey
Penelitian ini bertujuan untuk menganalisis Laboratory Jargon dan miskonsepsi dalam materi asam-basa pada siswa SMA kelas XI. Subjek penelitian ini adalah siswa kelas XI IPA di lima SMA pada kecamatan Pulogadung, Jakarta Timur sebanyak 320 siswa.. Metode Penelitian yang digunakan adalah metode survei kuantitatif. Data penelitian diperoleh  melalui observasi saat pembelajaran, jawaban siswa pada Kuesioner Laboratory Jargon, dan wawancara siswa. Miskonsepsi yang dibahas pada penelitian ini terkait dengan beberapa konsep pada materi asam-basa, yaitu konsep atom dan molekul; definisi asam basa; disosiasi air; asam-basa lemah; konsentrasi air; pembentukan ion asam-basa; reaksi netralisasi; kekuatan asam (pH); indikator asam basa; serta sifat amfoter air. Hasil dari penelitian menunjukan bahwa dari sepuluh konsep tersebut masih banyak siswa yang memilih jawaban Laboratory Jargon yang merupakan pernyataan miskonsepsi. Persentase miskonsepsi siswa rata-rata dari sepuluh konsep tersebut adalah 64,44%. Persentase miskonsepsi siswa yang paling besar adalah pada konsep sifat amfoter air yaitu 85,31% kemudian konsep kekuatan asam (pH) yaitu 75,62%. Berdasarkan hasil wawancara sebagian besar siswa memilih jawaban miskonsepsi disebabkan karena siswa terbiasa mempelajari suatu konsep kimia dengan Laboratory Jargon baik dari guru atau sumber belajar.
 Kata kunci
Laboratory Jargon, miskonsepsi, asam-basa, survei
 
Publisher LPPM Universitas Negeri Jakarta
 
Date 2018-12-27
 
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/10293
10.21009/JRPK.082.02
 
Source JRPK: Jurnal Riset Pendidikan Kimia; Vol 8 No 2 (2018): JRPK - Jurnal Riset Pendidikan Kimia, Volume 8 Nomor 2 (2018); 70 - 83
2597-8772
2252-5378
10.21009/JRPK.082
 
Language ind
 
Relation http://journal.unj.ac.id/unj/index.php/jrpk/article/view/10293/6692
 
Rights Copyright (c) 2018 Author(s)
https://creativecommons.org/licenses/by/4.0/
 

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