Lesson plan

Self-timer

A self-timer is a device on a camera that gives a delay between pressing the shutter release and the shutter's activating (releasing). It is most commonly used to allow the photographer to take a photo of themselves (often with a group of other people), hence the name. It is typically used with the camera on a tripod or other stabilising device, providing between 2 to 10 or more seconds delay.

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Article summary

A self-timer is a device on a camera that gives a delay between pressing the shutter release and the shutter's activating (releasing). It is most commonly used to allow the photographer to take a photo of themselves (often with a group of other people), hence the name. It is typically used with the camera on a tripod or other stabilising device, providing between 2 to 10 or more seconds delay.

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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.