The Role of Curriculum Design in Promoting Critical Thinking Skills

Abstract

This study investigated the role of curriculum design in promoting critical thinking skills through a mixed-method experimental approach. Two groups of students were compared: one exposed to a redesigned curriculum emphasizing inquiry-based activities, reflective tasks, and problem-solving exercises, and another taught using conventional methods. Quantitative analysis of pre- and post-test assessments demonstrated significant improvements in the experimental group, with consistent performance gains across nine datasets and clear differences highlighted in the comparative tables. Visualization through twelve figures, including line, bar, scatter, pie, hybrid, and radar plots, further illustrated growth trajectories, multidimensional skill improvements, and correlations between curriculum elements and cognitive outcomes. Qualitative findings derived from interviews and classroom observations provided additional insight into the pedagogical processes supporting these results, reinforcing that critical thinking is best cultivated when explicitly integrated into curriculum objectives and teaching practices. Collectively, the results confirm that curriculum design is a decisive factor in fostering analytical reasoning, evaluative judgment, and reflective thinking. The study contributes to global discussions on educational reform by demonstrating how intentional curriculum structures can move beyond rote memorization to develop higher-order cognitive competencies essential for lifelong learning and adaptability in contemporary societies.