不断变化的科学认知
Changing Scientific Knowledge
通过权衡化石证据来评估关于恐龙的竞争性科学解释，理解科学知识会随着新化石的发现和新分析方法的出现而不断更新。
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
学习证据 / Evidence
- 举出一个关于恐龙的科学观点因新证据而改变的例子。
- 说明不同的科学家可能对同一份化石证据作出不同的解释。
- 指出最好的科学解释是得到来自多个来源的最多证据支持的解释。
- 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
评估问题 / Assessment
如果{{name}}读到关于恐龙灭绝原因的两种不同解释，他们能说出每种解释有哪些证据支持，以及为什么科学家有时会改变看法吗？
If {{name}} read two different explanations for why dinosaurs went extinct, could they discuss what evidence supports each idea and why scientists sometimes change their minds?