Lesson plan

Projection effect

Projection effect may refer to: * Front projection effect, in-camera visual effect * Rear projection effect, in-camera visual effect * Insolation#Projection effect, the amount of sunlight onto a portion of the Earth relative to its tilt * In astronomy, a type of observational illusion caused by viewing distant objects or phenomenon from a particular perspective. Examples include superluminal motion, the retrograde motion of the planets, and optical double stars.

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Article summary

Projection effect may refer to: * Front projection effect, in-camera visual effect * Rear projection effect, in-camera visual effect * Insolation#Projection effect, the amount of sunlight onto a portion of the Earth relative to its tilt * In astronomy, a type of observational illusion caused by viewing distant objects or phenomenon from a particular perspective. Examples include superluminal motion, the retrograde motion of the planets, and optical double stars.

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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.