Learner-centered instruction is very important concept in virtual and face-to-face classes for enhancing academic performance of students. This research aims to study the status of learner-centered instructions followed by the teachers in online classes during the pandemic and its effectiveness on the mathematics achievement of the learners. The…

This study is aimed to investigate the effectiveness of problem-based learning combined with simulation on students' problem-solving and creative thinking skills. By employing a quasi-experimental design, this study used essay and problem-based tests as the instruments to evaluate problem-solving and creative thinking skills of 192 students. These…