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Table 1 Summary of experimental and controlled classes

From: Code-reading support environment visualizing three fields and educational practice to understand nested loops

  Experimental Controlled
Style of class Lecture and exercise Lecture and self-study
Learning time 90 min and after a week, 90 min 90 min and after 10 min, 90 min
Learning strategy LEPA2 Traditional textbooks
The number of participants 12 5