Fig. 5

Analysis of the points in assessment. a The normalized distribution of total points. The pilot course is compared with two courses taught in earlier years using flipped classroom and assessed mainly by a final exam (N₂₀₁₄ = 108, and N₂₀₁₅ = 85, N₂₀₁₆ = 79, N₂₀₁₇ = 82). The pass limit is 30 points. b Correlation between points from self-assessment and the sum of points from principles, practice, and problems. c Correlation between self- and teacher assessment and self- and group assessment points. In b and c, color intensity is proportional to the frequency of occurrence. In c, teacher and group assessment symbols are slightly offset for clarity