Open AccessThe Effect of Problem-Based Learning on the Critical Thinking Skill of the Students
Author(s) -
Susana Vegas,
Djukri Djukri
Publication year - 2021
Publication title -
jurnal ilmiah peuradeun
Language(s) - English
Resource type - Journals
eISSN - 2443-2067
pISSN - 2338-8617
DOI - 10.26811/peuradeun.v9i1.411
Subject(s) - mathematics education , class (philosophy) , quasi experiment , test (biology) , sma* , sample (material) , experimental research , population , critical thinking , research method , control (management) , significant difference , psychology , mathematics , computer science , statistics , artificial intelligence , chemistry , sociology , business , biology , paleontology , business administration , demography , chromatography , combinatorics
This research aimed to determine the effect of the problem based learning model on critical thinking skills in excretory system subject. The research was quasi experimental research by using pretest postest control group design. The population of this research was all students of SMA Negeri 1 Prambanan. The research sample of this research used two classes, class XII MIPA 4 with 27 students as the control class and class XII MIPA 3 with 31 students as the experimental class implementing problem based learning. Data were collected by using a test instrument in the form of multiple choice questions. The data obtained were analyzed using the Independent sample T-test. The calculation results showed a significant value of 0,000 < 0,05, thus, it can be concluded that there was a difference in the critical thinking skills between the control and experimental class.