Where does a helpful analogy stop being helpful?
Calling the heart a pump helps connect an unfamiliar system with a familiar one. The comparison becomes less helpful when a listener carries over a feature that the two systems do not actually share.
Questions you could explore
- Which useful inference might an analogy invite, and which mistaken inference might come with it?
Start reading
- Dedre Gentner and Jeffrey Loewenstein / Encyclopedia of EducationLearning: Analogical Reasoning
Explains how analogies transfer relationships and why teaching should also make important differences visible. The authors’ examples show both opportunities and limits.
Ready to try your ideas aloud?
Your topic carries over. Record up to 2½ minutes, depending on your plan.