Table 2 showed the comparison between the trial group grades [classic & digital] and the grades of the rest of the student who received only classic glass-slides practical teaching.
| Â | Trial Group | Rest of Students |
|---|---|---|
Number of students | 35 | 140 |
Range [out of 10] | 3-10 | 3-10 |
Mean | 8.1 | 7.33 |
Percentage | 81 | 73.3 |