Highlights
All Together Now, Fireflies!
Anita Sitarski
Animals
Science Animal, Firefly, Light, Flashing, Synchrony
HL
952
C1
English
9781683290186
Dr. Jonathan Copeland shares his knowledge of synchronous fireflies.
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 | 0.06% |
| Eiken Grade 2 | 866 | 1.27% |
| Eiken Grade 3 | 900 | 8.89% |
| Eiken Grade 4 | 600 | 14.17% |
| Eiken Grade 5 | 600 | 19% |
| Eiken Grade Pre1 | 2,868 | 0.1% |
| Eiken Grade Pre2 | 1,327 | 1.81% |
| Eiken Grade Pre2+ | 1,562 | 2.69% |
| NDL | 875 | 23.31% |
| NGSL 1 to 1,000 | 1,000 | 19.5% |
| NGSL 1,001 to 2,000 | 1,000 | 3.7% |
| NGSL 2,001 to 3,000 | 801 | 1.87% |
| NGSL Supplemental | 52 | 15.38% |
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% |