Teacher Created Materials
Yellowstone's Ecosystem
Caroline Tung Richmond
Young Adult Nonfiction / Science & Nature / Environmental Science & Ecosystems / Places / United States / Life Sciences / Ecology
STEM/STEAM Reading, Content-Area Literacy Science, Scientific Thinking
Smithsonian Readers
4,251
B1
English
9798765981931
From geysers to gray wolves to dung beetles, explore the unique ecosystem at Yellowstone National Park in this STEAM reader! Created in collaboration with the Smithsonian Institution, this title boosts secondary studentsÕ literacy skills.
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 | 0.23% |
| Eiken Grade 2 | 866 | 4.04% |
| Eiken Grade 3 | 900 | 23.89% |
| Eiken Grade 4 | 600 | 27.17% |
| Eiken Grade 5 | 600 | 30% |
| Eiken Grade Pre1 | 2,868 | 1.46% |
| Eiken Grade Pre2 | 1,327 | 8.44% |
| Eiken Grade Pre2+ | 1,562 | 10.37% |
| NDL | 875 | 41.37% |
| NGSL 1 to 1,000 | 1,000 | 43.1% |
| NGSL 1,001 to 2,000 | 1,000 | 15.1% |
| NGSL 2,001 to 3,000 | 801 | 8.24% |
| NGSL Supplemental | 52 | 19.23% |
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% |