PENGEMBANGAN ALAT UKUR PENILAIAN LITERASI SAINS PADA KONTEN STRUKTUR ATOM DAN IKATAN KIMIA MENGGUNAKAN KONTEKS WAYANG KULIT
| Main Authors: | Rahim, Aulia, Hernani, Hernani, Mudzakir, Ahmad |
|---|---|
| Format: | Article application/pdf eJournal |
| Bahasa: | eng |
| Terbitan: |
Universitas Sriwijaya
, 2017
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| Online Access: |
http://ejournal.unsri.ac.id/index.php/jurpenkim/article/view/5548 |
Daftar Isi:
- Abstract: The Development of Scientific Litearcy Measurement on The Content of Atomic Structure and Chemical Bond Through the Means of Wayang Kulit. The research entitled “The Development of Scientific Litearcy Measurement on The Content of Atomic Structure and Chemical Bond Through the Means of Wayang Kulit” aims to obtain the tools to measure the content of science literacy that contain validity, reliability, level of difficulty, differentiator means, distruction function, and correlation between each number of question with the total score which shows the empirical validity. The method that is used is descriptive quantitative. To analyze and test the reliability of questions by using Anates 4.0.2, Science’ second graders of one of the high school in Bandung were chosen as the research subject. The process of measuring the validity that was conducted by using CVR (Content Validity Ratio) was examined by five lecturers : two experts at science literacy, an expert at assessment evaluation, an expert at chemical bond, and an expert at organic chemical. The validity points that were examined include the constructional validity -suitability between indicators used to the basic and PISA’ scientific competency–, along with the content validity –suitability between indicator and questions as well as questions and the answers-. The result of CVR analysis to forty questions, it is suggested that most of the questions contain content and constructional validity, have high reliability level, and empirically valid (the correlation between the number of questions and total score). The questions which range from easy to difficult level are observed to need to advance certain points : the difficulty level, differentiator point, and the function of distraction.Keywords: measuring instrument of science literacy, chemical bond, PISA competence, atomic structure, wayang kulit