Lesson plan

R-value

R-value or rvalue may refer to: * R-value (insulation) in building engineering, the efficiency of insulation of a house * R-value (soils) in geotechnical engineering, the stability of soils and aggregates for pavement construction * R-factor (crystallography), a measure of the agreement between the crystallographic model and the diffraction data * R 0 or R number, the basic reproduction number in epidemiology * In computer science, a pure value which cannot be assigned to * In statistics, the Pearson product-moment correlation coefficient, or simply correlation coefficient * The Lankford coefficient, deformability of rolled sheet metal

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Article summary

R-value or rvalue may refer to: * R-value (insulation) in building engineering, the efficiency of insulation of a house * R-value (soils) in geotechnical engineering, the stability of soils and aggregates for pavement construction * R-factor (crystallography), a measure of the agreement between the crystallographic model and the diffraction data * R 0 or R number, the basic reproduction number in epidemiology * In computer science, a pure value which cannot be assigned to * In statistics, the Pearson product-moment correlation coefficient, or simply correlation coefficient * The Lankford coefficient, deformability of rolled sheet metal

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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.