Computational Thinking Learning to Improve Slow Learner Critical Thinking Ability in LinearProgramming Materials at SMA Muhammadiyah 3 Yogyakarta
- Country : Indonesia
- Subject : Education
The purpose of this study was to determine the effect of computational thinking (CT) approach in improving the critical thinking skills of slow learner student. This research is an experimental research design with Single Subject Research A-B. Students used as subjects in this study were class XI students at SMA Muhammadiyah 3 Yogyakarta who were choosed based on the results of the CFIT test and the data on the results of daily assessments conducted by mathematics subject teachers. Data collection through test of critical thinking, observations and interviews. Based on the results of critical thinking tests, it is known that there has been an increase in students' skill from the baseline phase with scores of 18, 22 and 21 to 84, 83 and 85 in the intervention phase. Likewise, the results of the analysis on conditions show that the intervention phase has direction and stability that significantly increases compared to the baseline phase. With the CT approach, the slow learner student don' t focus on applying formulas in solving linear program problem, but rather decomposite the problem so that problem identification can be done well and problem solving based logical and precise reasons.