Scholars have suggested that flipped learning can be enhanced by designing effective in-class learning activities to improve students' higher order thinking skills. Problem posing has been recognized as such a learning strategy that has great potential for improving students' higher order thinking skills. However, it has been reported as a…

A computer-based concept mapping system was developed that provides two learning environments: "construct-by-self," where the system provides students with evaluation results and hints for feedback, and "construct-on-scaffold," where students also receive an incomplete concept map. The "construct-on-scaffold" had better effect for learning…