Science·Dinosaurs & Paleontology·meta
Changing Scientific Knowledge
Evaluate competing scientific explanations about dinosaurs by weighing fossil evidence — understanding that scientific knowledge changes as new fossils are discovered and new methods of analysis are developed
Suggested ages 9–11
Learning journey
Your child is exploring how scientists study dinosaurs through fossils — learning about dinosaur classification, evolution into birds, extinction events, and how paleontologists uncover and interpret evidence from millions of years ago.
Evidence of understanding
- Give an example of a scientific idea about dinosaurs that changed when new evidence was found
- Explain that different scientists may interpret the same fossil evidence differently
- State that the best scientific explanation is the one supported by the most evidence from multiple sources
Assessment prompt
If Changing Scientific Knowledge read two different explanations for why dinosaurs went extinct, could they discuss what evidence supports each idea and why scientists sometimes change their minds?
Standards alignment
No external standards are linked to this topic.