Lesson plan

Clamshell (container)

clamshell for fast food plastic egg carton for 24 eggs A clamshell is a one-piece container consisting of two halves joined by a hinge area which allows the structure to come together to close. Clamshells can be made to be reusable and reclosable, or can be sealed securely, requiring that they be cut open. They are commonly made of thermoformed plastic.

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Article summary

clamshell for fast food plastic egg carton for 24 eggs A clamshell is a one-piece container consisting of two halves joined by a hinge area which allows the structure to come together to close. Clamshells can be made to be reusable and reclosable, or can be sealed securely, requiring that they be cut open. They are commonly made of thermoformed plastic.

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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.