Highlights
Invention Number Three
Jeanne DuPrau
Science & Nature
Contemporary, Invention, mom, boy, african-american, invention, fun
HL
822
B1
English
9781682380246
Ferguson proves that his creative contraptions are really useful.
Word lists coverage
The word and grammar lists are compiled from commercially available resources and English study websites. They are not intended to be authority. Use at your own discretion.| List | Total | Coverage |
|---|---|---|
| Eiken Grade 1 | 3,105 | 0.03% |
| Eiken Grade 2 | 866 | 0.35% |
| Eiken Grade 3 | 900 | 7.56% |
| Eiken Grade 4 | 600 | 12% |
| Eiken Grade 5 | 600 | 16% |
| Eiken Grade Pre1 | 2,868 | 0.03% |
| Eiken Grade Pre2 | 1,327 | 0.83% |
| Eiken Grade Pre2+ | 1,562 | 1.73% |
| NDL | 875 | 20.69% |
| NGSL 1 to 1,000 | 1,000 | 16.6% |
| NGSL 1,001 to 2,000 | 1,000 | 3.8% |
| NGSL 2,001 to 3,000 | 801 | 1.87% |
| NGSL Supplemental | 52 | 5.77% |
Grammar lists coverage
The word and grammar lists are compiled from commercially available resources and English study websites. They are not intended to be authority. Use at your own discretion.| List | Total | Unique | Coverage | Unique |
|---|---|---|---|---|
| Eiken Grade Pre1 | 94 | 94 | 0% | 0% |
| Eiken Grade 2 | 123 | 122 | 0% | 0% |
| Eiken Grade Pre2 | 111 | 108 | 0% | 0% |
| Eiken Grade 3 | 48 | 47 | 0% | 0% |
| Eiken Grade 4 | 52 | 49 | 0% | 0% |
| 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% | 0% |
| C1 | 402 | 395 | 0% | 0% |
| C2 | 312 | 308 | 0% | 0% |