Statistic | teaching material of instructional innovation | teaching method of instructional innovation | teacher’s role of instructional innovation | assessment for learning of instructional innovation | aggregate of instructional innovation |
Mean | 3.69 | 4.02 | 4.07 | 3.79 | 3.98 |
SD | 0.61 | 0.56 | 0.51 | 0.66 | 0.52 |
CV | 0.17 | 0.14 | 0.13 | 0.17 | 0.13 |
Minimum | 1.33 | 2.00 | 2.29 | 1.29 | 2.07 |
Maximum | 5 | 5 | 5 | 5 | 5 |