Implementation of Problem-Based Learning Model in Blended Learning and Its Implications on Students Achievement at SMK Negeri 1 Dukuhturi

Abstract

The Covid-19 pandemic has posed challenges to the education system, leading to social distancing measures and a shift to online learning in Indonesia. This research focuses on the application of the Problem Based Learning (PBL) model and the differences in
readiness between face-to-face and online learning. An experimental research design was used, with an experimental group taught using a blended learning approach with PBL, and a control group taught using conventional methods. The sample consisted of 71 class X students from SMKN 1 Dukuhturi, divided into control and experimental groups. Data was collected through pre-test and post-test written exams, and analyzed using parametric statistics including N-Gain Score, f-test, t-test, and univariate test. The findings revealed that there was a significant difference in learning achievements between students using
conventional methods and those using PBL in blended learning. The results also showed that the use of PBL in blended learning was effective in improving learning achievements, as evidenced by significant increases in post-test scores. This research highlights the benefits of blended learning with PBL in enhancing student learning achievements, particularly in the
context of online learning during the pandemic.