Lesson plan

Ald (unit)

Ald is an obsolete Mongolian measure equal to the average human male's armspan (length between a male's outstretched arms). An ald is therefore approximately equal to .

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Article summary

Ald is an obsolete Mongolian measure equal to the average human male's armspan (length between a male's outstretched arms). An ald is therefore approximately equal to .

Key claims

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Discussion questions

  1. Summarise the article in your own words. Which single claim would you verify first, and why?
  2. Which claim in this article is most likely to be revised as the sources update? How would you check its current status?
  3. If two sources disagreed about one of these facts, what would you need in order to trust one over the other?

Bibliography

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Key claims and bibliography are generated from the same tracked claims and sources as the article page.