Lesson plan

Igor Tkachenko

salute in memory of Igor Tkachenko, leader of the group, who died during practice a week earlier. Igor Valentinovich Tkachenko ( , July 26, 1964 — August 16, 2009) was a Russian military pilot with the rank of Colonel, Russian Knights group leader, Chief of the 237th Guards Aviation Showing Center of the Russian Air Force at Kubinka air base. He was killed in a mid-air collision whilst practicing for the 2009 MAKS Airshow. He was awarded the Hero of the Russian Federation honorary title posthumously on August 22, 2009, and the main-belt asteroid 269390 Igortkachenko, discovered by Russian amateur astronomer Leonid Elenin in 2009, was named in his memory. Naming citation was published on 19 September 2013 ( ).

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Article summary

salute in memory of Igor Tkachenko, leader of the group, who died during practice a week earlier. Igor Valentinovich Tkachenko ( , July 26, 1964 — August 16, 2009) was a Russian military pilot with the rank of Colonel, Russian Knights group leader, Chief of the 237th Guards Aviation Showing Center of the Russian Air Force at Kubinka air base. He was killed in a mid-air collision whilst practicing for the 2009 MAKS Airshow. He was awarded the Hero of the Russian Federation honorary title posthumously on August 22, 2009, and the main-belt asteroid 269390 Igortkachenko, discovered by Russian amateur astronomer Leonid Elenin in 2009, was named in his memory. Naming citation was published on 19 September 2013 ( ).

Key claims

  1. publication date: 2013-09-19 — source: Wikipedia · confidence 0.95

Discussion questions

  1. Summarise the article in your own words. Which single claim would you verify first, and why?
  2. The record states that the publication date is "2013-09-19". What evidence would count against this claim?
  3. Which claim in this article is most likely to be revised as the sources update? How would you check its current status?
  4. 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.