文章基本信息

标题：Development of Pictorial-based Two-Tier Multiple Choice Misconception Diagnostic Test on Buffer Solutions
本地全文：下载
作者：Setia Rahmawan ; Harry Firman ; Wiwi Siswaningsih 等
期刊名称：JTK (Jurnal Tadris Kimiya)
印刷版ISSN：2527-6816
电子版ISSN：2527-9637
出版年度：2021
卷号：6
期号：2
页码：132-143
DOI：10.15575/jtk.v6i2.13219
语种：Indonesian
出版社：Department of Chemical Education, UIN Sunan Gunung Djati Bandung
摘要：This research aims to develop a Pictorial-based Two-Tier Multiple Choice Misconception Diagnostic Test on Buffer Solutions. This research uses the Development and Validation method. The development steps in this method consist of test development (design); validity and reliability test; development of determination key; use of tests, and analysis of results. Based on the content validity test using the Content Validity Ratio (CVR) method, there are 24 items meet the content validity criteria. Based on the reliability test obtained Cronbach's Alpha value of 0.827 which indicates that the developed test is included in the acceptable category. It can identify high school students' misconceptions about the buffer solutions because the presence of pictures can help students understand the problems about the buffer solutions, and can provide an overview of their mental representations so that misconceptions are revealed more deeply.