Summary
Bill explores how fish bodies are built for life underwater - gills, fins, and shapes tuned for swimming.
Viewer safety
All ages
Common Sense Media — not yet ratedIMDb Parents Guide — not yet rated
Our rating is a quick teacher-to-teacher guide — preview before showing.
Teaching resources
Discussion questions
Discussion
Bill explores how fish bodies are built for life underwater - gills, fins, and shapes tuned for swimming..
- How do fish breathe underwater?
- What do fins help a fish do?
- Why are most fish shaped the way they are?
Quick work-a-long
Vocabulary: gills, fin, scales.
Try it: Draw a fish and label one body part that helps it live in water, explaining how.

