Teacher Created Materials
Sonar and Submarine Technology
Eric Braun
Young Adult Nonfiction / Science & Nature / General / Transportation / Boats / Ships & Underwater Craft
STEM/STEAM Reading, Content-Area Literacy Science, Scientific Thinking
Smithsonian Readers
4,308
B1
English
9798765982037
Dive into an exciting new world through submarines and sonar! Created in collaboration with the Smithsonian Institution, this STEAM reader about how scientist explore beneath the oceansÕ surfaces builds 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 | 4.16% |
| Eiken Grade 3 | 900 | 22.78% |
| Eiken Grade 4 | 600 | 27.17% |
| Eiken Grade 5 | 600 | 27.17% |
| Eiken Grade Pre1 | 2,868 | 1.22% |
| Eiken Grade Pre2 | 1,327 | 8.82% |
| Eiken Grade Pre2+ | 1,562 | 10.18% |
| NDL | 875 | 40% |
| NGSL 1 to 1,000 | 1,000 | 43.7% |
| NGSL 1,001 to 2,000 | 1,000 | 13.5% |
| NGSL 2,001 to 3,000 | 801 | 7.62% |
| 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% |