Highlights
Measuring the Great Pyramid
John Tabak, Ph.D.
Science & Nature
Science History, Great Pyramids, Verse Partial Page, Best Friends, Science, Measurement, Riddles, Partial, Pizza, Sandwich, Thales
HL
507
B2
English
9781683297383
Discover how a Greek mathemathician measured the tallest pyramid on Earth.
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% |
| Eiken Grade 2 | 866 | 0.12% |
| Eiken Grade 3 | 900 | 5.78% |
| Eiken Grade 4 | 600 | 10.33% |
| Eiken Grade 5 | 600 | 11.67% |
| Eiken Grade Pre1 | 2,868 | 0.07% |
| Eiken Grade Pre2 | 1,327 | 0.98% |
| Eiken Grade Pre2+ | 1,562 | 1.22% |
| NDL | 875 | 15.2% |
| NGSL 1 to 1,000 | 1,000 | 12.9% |
| NGSL 1,001 to 2,000 | 1,000 | 2.2% |
| NGSL 2,001 to 3,000 | 801 | 0.75% |
| NGSL Supplemental | 52 | 1.92% |
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% |