期刊名称：IJEBP (International Journal of Educational Best Practices)
电子版ISSN：2581-0847
出版年度：2019
卷号：3
期号：1
DOI：10.31258/ijebp.v3n1.p43-49
语种：English
出版社：Universitas Riau
摘要：The research has been conducted to figure out the use of virtual laboratories on students' conceptual understanding of acid-base titration subject at SMAN 1 Tambusai.The study was an experimental research with one group pretest-posttest design.The sample consisted of one class,XI IPA2,a class that was treated with a virtual laboratory.The data analysis technique used was the t-test.Based on the results of the final data processing using the t-test,it was obtained that sig 5 ≤ 0.05;where 0,000 ≤ 0.05;so it was concluded that there were significant differences between the mean scores of the pretest and posttest.This shows that there is an increase by the use of virtual laboratories towards the students' conceptual understanding.
关键词：Virtual Laboratory;Conceptual Understanding;Acid and Base Titration
