| Lesson 1 | Lesson 2 | Lesson 3 | ||||||
| Rep. 1 | Ex.1 | En. 1 | Rep. 2 | Ex. 2 | En. 2 | Rep. 3 | Ex. 3 | En. 3 |
Class 1 | 0.30 | 0.85 | 0.71 | 0.45 | 0.90 | 0.85 | 0.95 | 1.65 | 1.65 |
Class 2 | 1.26 | 1.39 | 1.09 | 1.57 | 1.45 | 1.59 | 1.85 | 1.91 | 1.89 |