Highlights
Untangling a Giant Web Mystery
Tracy Vonder Brink
Science & Nature
long-jawed orb-weaver, orb weaver, Tetragnatha guatemalensis, Tetragnatha, Lake Tawakoni State Park, Tawakoni, Donna Garde, Mike Quinn, Joseph Lapp, Spider Joe, Roy Vogstberger, Rowlett, Baltimore, midge, Texas
HL
725
B2
English
9781792239045
Scientists were astounded when they discovered a giant web built by long-jawed orb weavers, a spider that normally lives alone. What had made these spiders work together?
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 | 0.81% |
| Eiken Grade 3 | 900 | 6.56% |
| Eiken Grade 4 | 600 | 9.5% |
| Eiken Grade 5 | 600 | 14% |
| Eiken Grade Pre1 | 2,868 | 0.17% |
| Eiken Grade Pre2 | 1,327 | 1.21% |
| Eiken Grade Pre2+ | 1,562 | 1.73% |
| NDL | 875 | 17.37% |
| NGSL 1 to 1,000 | 1,000 | 14.9% |
| NGSL 1,001 to 2,000 | 1,000 | 3.7% |
| NGSL 2,001 to 3,000 | 801 | 1.87% |
| NGSL Supplemental | 52 | 9.62% |
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% |