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Boldest Hoax, The

Classroom Activity


To learn more about the Piltdown hoax and who might have been involved.

Materials for each team
  • copy of the "Great Piltdown Forgery" student handout (PDF or HTML)

  1. Organize students into five teams. Assign each team a set of four questions from the list.

  2. Show the video and have students take notes on the parts of the video that relate to the questions they have been assigned.

  3. After watching, have students write down the name(s) of the individuals they thought committed the forgery. Tell team members not to share their choices with one another. Then ask students to work together in their teams to answer their questions.

  4. Have students share their responses to the questions. (See Activity Answer for possible answers. Accept all reasonable answers from students.)

  5. Review the evidence regarding the following people's involvement in the hoax. Ask each student to present his or her reasons for choosing any of the following suspects.

    • Sir Arthur Conan Doyle
    • Charles Dawson
    • Sir Arthur Smith Woodward
    • Martin Hinton
  6. After all students have presented, ask if anyone has changed his or her opinion about who committed the forgery. If any students changed their choices, ask what evidence prompted the change.

  7. To conclude, discuss whether students think the Piltdown hoax could happen today. Why or why not? What might compel scientists today to be involved with or taken in by the hoax? What might prevent a hoax from being perpetrated?

  8. As an extension, have students research other scientific hoaxes and forgeries such as the Tasaday tribe (purported to be a small Stone Age tribe living in complete isolation on the Philippine island of Mindanao) or the alien autopsy (an alleged autopsy on an alien that purportedly died when a flying saucer crashed in 1947 in Roswell, New Mexico). Do they share any similarities with the Piltdown hoax? How are they different? Ask students to share their findings.

Activity Answer

Suggested answers to the questions listed on the student handout:

  1. What object was initially found at the Piltdown site? a thick piece of a skull Who found it? a laborer

  2. What did Charles Dawson claim he noticed about the skull? that it was extremely thick and appeared rather primitive

  3. How does Charles Darwin fit in to the story of the forgery? about 50 years earlier, Darwin had published the theory of evolution; scientists and others began looking for a half-ape, half-human missing link in the evolution of humans

  4. What evidence did Germany, Spain, and France have in relation to the evolution of humans that England did not have? evidence of early man through Neanderthal skeletal remains and cave paintings

  5. How did the time period—WWI—affect the atmosphere surrounding the hoax? the buildup to the war intensified the rivalry between Britain and Germany; believing itself to be the "greatest empire" on Earth, Britain wanted to prove itself as the birthplace of humans

  6. Who was Charles Dawson? a lawyer by trade; an amateur archeologist interested in fossil hunting

  7. Why might Dawson have wanted to be associated with Sir Arthur Smith Woodward? he may have wanted to align himself with the eminent Woodward to build academic credibility

  8. Who was Woodward? a noted geologist who worked at what is now London's Natural History Museum What remains did he and Dawson find at Piltdown? they found what they believed to be the remains of prehistoric animals, Stone Age tools, and an ape-like jawbone with human-like teeth

  9. When was Piltdown man presented to the world? on December 18, 1912 What was he called? Eoanthropus dawsoni, or Dawson's Dawn Man; later nicknamed "the earliest Englishman"

  10. What was the initial response of the science community to Piltdown man? some scientists believed the creature was genuine; others questioned whether the jawbone and the skull were from the same creature, since there was no evidence linking the two artifacts

  11. What was the significance of the canine tooth that was found? the tooth helped reassure some doubters that the jawbone and skull belonged together

  12. Where was the second Piltdown man found? a few miles from the first location Who discovered it? Dawson What was the significance of this second find? it convinced some scientists that Piltdown man was genuine

  13. Who was Kenneth Oakley? he worked at the Natural History Museum What was his role in the Piltdown hoax? he helped reveal the forgery

  14. What items were revealed to be forged? all 40 or so finds were forged and planted How were some of the items faked? the fossils had been boiled and chemically stained and teeth had been filed down; the canine tooth had been painted

  15. What evidence points to Sir Arthur Conan Doyle's possible involvement? he lived near Piltdown; he knew the others and belonged to the same archeological society as Dawson What might have been his motivation? the scientific community had made a fool of him for his belief in spiritualism (communicating with the dead); he may have wanted to mock the scientists who mocked him Describe his character. he was considered a man of truth and integrity

  16. What is the evidence for Dawson's involvement? he wanted to make a name for himself; many other artifacts he had found had been forged or were of questionable origin Describe his character. he treated others without respect to their feelings; he was considered a liar, cheat, and swindler

  17. Why might Woodward have been considered a suspect? he was Piltdown's greatest advocate Why might Woodward not have conducted more rigorous science tests on the artifacts? his ambition may have blinded his scientific judgment

  18. Who was Martin Hinton? he was a museum volunteer What is the evidence of his connection with the forgery? he was a rival of Woodward's; stained bones were found in his trunk; his letters revealed he knew about the hoax Include a description of his character. he was an enigmatic man who attracted attention; considered a bit devious and a practical joker

  19. What object was planted that might have revealed the Piltdown hoax? a cricket bat What happened when it was found? Dawson and Woodward wrote it up as a curious bone instrument, a Paleolithic artifact

  20. What character traits might have compelled some of the scientists to be involved with or taken in by the hoax? egotism, pride, ambition, and rivalry

Links and Books

Web Sites

Piltdown Artifact Photos
View photos of the Piltdown site and the artifacts discovered there.

Piltdown Man: Britain's Greatest Hoax
Analyzes the Piltdown hoax and tries to uncover who was involved in the fraud.

The Strange Case of the Piltdown Man
Provides an overview of the case and its importance.

The Talk-Origins Archive: Piltdown Man
Examines the Piltdown case and studies the myths and the people involved.


Russell, Miles. Piltdown Man: The Secret Life of Charles Dawson. Gloucestershire, UK: Tempus, Stroud, 2003.
Considers Dawson's family life and a great deal of evidence on why the frauds took place.

Spencer, Frank. Piltdown: A Scientific Forgery. London; New York: Oxford University Press, 1990.
Analyses the original documents and other evidence, and presents a new case about who is responsible for the forgery.

Walsh, John Evangelist. Unraveling Piltdown: The Science Fraud of the Century and its Solution. New York: Random House, 1996.
Considers Sussex solicitor Charles Dawson as the perpetrator of the Piltdown fraud.


The "Great Piltdown Forgery" activity aligns with the following National Science Education Standards.

Grades 5-8

Science as inquiry

Science Standard G:
History and Nature of Science

Nature of Science:

  • In areas where active research is being pursued, and in which there is not a great deal of experimental or observational evidence and understanding, it is normal for scientists to differ with one another about the interpretation of the evidence or theory being considered.

  • It is part of scientific inquiry to evaluate the results of scientific investigations, experiments, observations, theoretical models, and the explanations proposed by other scientists.

Grades 9-12

Science as inquiry

Science Standard G:
History and Nature of Science

Science as a human endeavor

  • Scientists are influenced by societal, cultural, and personal beliefs and ways of viewing the world.

Nature of scientific knowledge

  • Because all scientific ideas depend on experimental and observational confirmation, all scientific knowledge is, in principle, subject to change as new evidence becomes available.

Classroom Activity Author

Developed by WGBH Educational Outreach staff.

Teacher's Guide
Boldest Hoax, The

Video is required for this activity
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