Summary
Bill celebrates animals without backbones - the vast majority of all animals - and how their bodies are built differently from ours.
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 celebrates animals without backbones - the vast majority of all animals - and how their bodies are built differently from ours..
- What does it mean to be an invertebrate?
- How do some invertebrates protect their soft bodies?
- Can you name three invertebrates?
Quick work-a-long
Vocabulary: invertebrate, backbone, exoskeleton.
Try it: Sort five animals into 'has a backbone' and 'no backbone.'

