Bob Books
Rub-a-Dub
Bobby Lynn Maslen
friends, stories, animals, humor
Early Readers
8
Pre-A1
English
9781945924972
Three-letter words build confidence for young readers. Simple text and slightly longer, humorous stories builds reading stamina. Master basic phonics before advancing.
Word lists coverage
| List | Total | Coverage |
|---|---|---|
| Eiken Grade 3 | 900 | 0.67% |
| Eiken Grade 4 | 600 | 1.5% |
| Eiken Grade 5 | 600 | 2.17% |
| NDL | 875 | 2.51% |
| NGSL 1 to 1,000 | 1,000 | 2% |
| NGSL 1,001 to 2,000 | 1,000 | 0.3% |
| NGSL 2,001 to 3,000 | 801 | 0.12% |
| NGSL Supplemental | 52 | 1.92% |
Grammar lists coverage
| List | Total | Unique | Coverage | Unique |
|---|---|---|---|---|
| Eiken Grade 3 | 520 | 359 | 11.15% | 1.39% |
| Eiken Grade 4 | 508 | 366 | 3.74% | 1.09% |
| Eiken Grade 5 | 176 | 139 | 0% | 0% |
| A1 | 352 | 316 | 0% | 0% |
| A2 | 949 | 893 | 0% | 0% |
| B1 | 1,126 | 1,106 | 0% | 0% |
| B2 | 775 | 760 | 0.26% | 0.26% |
| C1 | 402 | 395 | 1.24% | 0.76% |
| C2 | 312 | 308 | 0.32% | 0.32% |