Teacher Created Materials
Power of Patterns: Cryptography
Rane Anderson
Young Adult Nonfiction / Games & Activities / Puzzles & Word Games / History / General / Mathematics / General
Reading Mathematics Reading, Informational Text
TIME for Kids Nonfiction Readers
8,479
B1
English
9781480757288
Cryptography is a mighty tool that has shaped the history of the world. The techniques to encode messages have evolved over time. Learn about the history of cryptography and its modern uses with this high-interest nonfiction book!
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 | 0.64% |
| Eiken Grade 2 | 866 | 4.73% |
| Eiken Grade 3 | 900 | 30.67% |
| Eiken Grade 4 | 600 | 36.17% |
| Eiken Grade 5 | 600 | 35.17% |
| Eiken Grade Pre1 | 2,868 | 1.64% |
| Eiken Grade Pre2 | 1,327 | 11.38% |
| Eiken Grade Pre2+ | 1,562 | 14.28% |
| NDL | 875 | 48.23% |
| NGSL 1 to 1,000 | 1,000 | 53.3% |
| NGSL 1,001 to 2,000 | 1,000 | 20.3% |
| NGSL 2,001 to 3,000 | 801 | 9.49% |
| NGSL Supplemental | 52 | 21.15% |
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% |