Group | Cases Number | Teaching method | Teaching quality | Classroom atmosphere |
Control group | 30 | 46.22 ± 0.56 | 53.09 ± 0.21 | 32.56 ± 0.48 |
Experimental group | 30 | 49.18 ± 0.38 | 59.69 ± 0.13 | 43.67 ± 0.23 |
t |
| −37.36 | −23.58 | −-42.56 |
P |
| P < 0.05 | P < 0.05 | P < 0.05 |