PENGEMBANGAN INSTRUMEN ASESMEN BERBASIS REPRESENTASI KIMIA PADA MATERI LARUTAN ELEKTROLIT DAN NONELEKTROLIT
| Main Authors: | Syaifuddin, Ahmad, Fadiawati, Noor, Rosilawati, Ila |
|---|---|
| Format: | Article info application/pdf eJournal |
| Bahasa: | eng |
| Terbitan: |
Program Studi Pendidikan Kimia FKIP Unila
, 2014
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| Online Access: |
http://jurnal.fkip.unila.ac.id/index.php/JPK/article/view/4860 http://jurnal.fkip.unila.ac.id/index.php/JPK/article/view/4860/3018 |
Daftar Isi:
- This research aimed to develop an assessment instrument based on chemical representations on the electrolyte and nonelectrolyte solutions. The research used the research and development method which consist of three steps, namely introduction study, product development, and product testing. The subject of this research was assessment instrument based on the chemical representations of electrolyte and nonelectrolyte solutions. This research was administered in the SMAN in Bandar Lampung. At this developed product, expertâ€TMs validation test and teacherâ€TMs respond test were administered in this research. Assessment instrument was measured by three aspects include content suitability with SK-KD, attractiveness, and legibility. Based on the teachers responses, obtained the result that the material content suitability aspect with SK-KD is in high category, acttractiveness aspect is in high category, and aspects of legibility is in very high category.Penelitian ini bertujuan untuk mengembangkan instrumen asesmen berbasis representasi kimia pada materi larutan elektrolit dan nonelektrolit. Metode penelitian yang digunakan adalah metode penelitian dan pengembangan yang terdiri dari tiga langkah, yaitu studi pendahuluan, pengembangan produk, dan pengujian produk. Subyek penelitian ini adalah instumen asesmen berbasis representasi kimia pada materi larutan elektrolit dan nonelektrolit. Penelitian ini dilakukan di SMAN yang ada di Bandar Lampung. Pada instrumen asesmen yang dikembangkan, dilakukan uji validasi ahli dan tanggapan guru. Instrumen asesmen yang dikembangkan dinilai dalam tiga aspek, yaitu aspek kesesuaian isi dengan SK-KD, aspek kemenarikan, dan aspek keterbacaan. Berdasarkan tanggapan guru diperoleh hasil yaitu aspek kesesuaian isi materi dengan SK-KD berkategori tinggi, aspek kemenarikan berkategori tinggi, dan aspek keterbacaan berkategori sangat tinggi.Kata kunci: instrumen asesmen, larutan elektrolit dan nonelektrolit, representasi kimia