A megalodon was a giant prehistoric shark. Research on fossilized teeth in the 1950s showed the teeth to be 11,000–24,000 years old. However, modern research used new testing methods that showed the teeth to be over five million years old. What should this error show students about performing scientific research?
This error should show students that scientific research is an ongoing and evolving process that can result in new discoveries and revised understandings. It is important to constantly evaluate and re-evaluate evidence using the most up-to-date methods and technology, and to be open to changing previous theories in light of new information. Additionally, this error highlights the importance of collaboration and communication among scientists, as new discoveries often build upon previous research.
