Lesson plan

Type (designation)

The word "type" followed by a number or letter is a common way to name a device or product in a production series, similar in meaning to "mark". "Type" (or similar translations) was used extensively by the Japanese and Chinese institutions (notably their militaries) beginning in the 1920s, and is still in use in both nations. The United Kingdom uses a type number system for much of their military equipment. Many other nations use the word "type" to designate products in a series.

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Article summary

The word "type" followed by a number or letter is a common way to name a device or product in a production series, similar in meaning to "mark". "Type" (or similar translations) was used extensively by the Japanese and Chinese institutions (notably their militaries) beginning in the 1920s, and is still in use in both nations. The United Kingdom uses a type number system for much of their military equipment. Many other nations use the word "type" to designate products in a series.

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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?

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