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Fig. 9 | International Journal of STEM Education

Fig. 9

From: Fostering computational thinking through educational robotics: a model for creative computational problem solving

Fig. 9

State graphs, transition matrices, and transition graphs for two example students. The figure shows the data for two students, each exemplifying what was observed in the test and control groups, respectively. The top rows show the complete state graphs for the student from the test (first row) and the control group (second row), displaying in which phase each student was at each moment of the activity. Moreover, the students’ interaction with the playground is highlighted (PLAY). The third row shows the transition matrices for both students for the whole 40 min of the activity. The entries in the matrices denote the total number of transitions made between the different phases for each student. The last row shows the transitions graphs for both students for the whole 40 min of the activity

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