| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| who invented homework and why | 0.43 | 1 | 1485 | 21 |
| who invented homework and why for grade 5s | 1.47 | 0.7 | 8237 | 93 |
| who invented homework and why was it invented | 0.49 | 1 | 3081 | 40 |
| why was homework invented | 1.16 | 0.6 | 451 | 71 |
| why was homework invented as punishment | 0.15 | 0.4 | 1204 | 44 |
| who invented school and homework and why | 0.26 | 0.4 | 7746 | 33 |
| when was homework invented and why | 1.6 | 0.3 | 2285 | 41 |
| why is homework invented | 0.15 | 0.9 | 5613 | 95 |
| why did homework get invented | 1.17 | 0.1 | 555 | 15 |
| who invented homework and school | 0.36 | 0.2 | 5819 | 28 |
| who created homework for students | 1.44 | 0.8 | 6427 | 54 |
| who invented homework facts | 1.68 | 0.9 | 7365 | 64 |
| who created homework and school | 0.07 | 0.1 | 6667 | 68 |
| who was homework invented | 0.12 | 0.7 | 5675 | 28 |
| who made homework and school | 0.37 | 1 | 6006 | 36 |
| who invented homework history | 0.33 | 0.8 | 6686 | 93 |
| the guy who invented homework | 1.78 | 0.5 | 3104 | 49 |
| who the actual heck invented homework | 1.03 | 0.5 | 8183 | 12 |
| who was the inventor of homework | 0.96 | 0.6 | 5035 | 94 |
| who created the homework | 1.51 | 0.1 | 4239 | 49 |
| the invention of homework | 0.25 | 0.4 | 9368 | 83 |
