| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| zone of proximal development theory | 1.39 | 0.1 | 8270 | 81 | 35 |
| zone | 0.96 | 0.9 | 5368 | 87 | 4 |
| of | 0.68 | 1 | 1983 | 71 | 2 |
| proximal | 0.04 | 0.7 | 8648 | 95 | 8 |
| development | 0.79 | 0.6 | 6232 | 3 | 11 |
| theory | 0.24 | 0.6 | 1508 | 11 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| zone of proximal development theory | 1.98 | 0.5 | 9205 | 63 |
