Open AccessAnalysis of Student Misconceptions on the Problem Based Learning (PBL) Model Assisted with Interactive Multimedia on Acid Basic Solutions
Author(s) -
Fitriani Mandasari,
Irwan Said
Publication year - 2021
Publication title -
jurnal akademika kimia
Language(s) - English
Resource type - Journals
ISSN - 2477-5185
DOI - 10.22487/j24775185.2021.v10.i3.pp195-202
Subject(s) - class (philosophy) , mathematics education , test (biology) , problem based learning , computer science , certainty , multimedia , interactive media , sample (material) , base (topology) , psychology , mathematics , artificial intelligence , chemistry , chromatography , geometry , biology , paleontology , mathematical analysis
This study aimed to analyze students' misconceptions on Acid-Base Solution after applying the Problem Based Learning (PBL) model assisted with interactive multimedia in grade XI at SMA 4 Palu. This type of research was a quantitative descriptive study with a total sample of 1 class, namely class XI Science-2, with 33 students. The research instrument used was a reasoned multiple-choice test accompanied by a Certainty of Response Index (CRI) consisting of 15 items. The results obtained the average percentage of students' misconceptions in Problem Based Learning (PBL) assisted with interactive multimedia in Acid-Base Solutions before and after the successive application was 42.9% and 21.8%. Thus the application of the PBL model reduced student misconceptions by 21.1%.