Saputra, Andrian Minimizing Misconception of Ionization Energy Through Three-Tier Diagnostic Test. Periodico Tche Quimica, 15 (30). pp. 387-396. ISSN 2179-0302

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Abstract

The study aimed to investigate the understanding of ionization energy among high school students. Totally, 118 students from East Java-Indonesia were invited to an online-Ionization Energy Diagnostic*Modification (IEDI*M) test. IEDI*M consisted of 12 multiple choices with three-tier items. The findings mapped the main misconceptions of ionization energy, especially for Group 1A, Group 2A, Period 2, and Period 3 established on the periodic system. By using three-tier tests, the percentages of misconceptions decreased from one-tier to two-tier and from two-tier to three-tier levels. Keywords: diagnostic test, ionization energy, three-tier test.

Item Type: Article
Subjects: L Education > L Education (General)
Divisions: Fakultas Keguruan dan Ilmu Pendidikan (FKIP) > Prodi Pendidikan Kimia
Depositing User: Andrian Saputra
Date Deposited: 18 May 2020 02:24
Last Modified: 18 May 2020 02:24
URI: http://repository.lppm.unila.ac.id/id/eprint/19872

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