16-panel comic
The complete Unit 1 story — Rex & Dino discover a Smart Trail that only learned from rabbit footprints.
Free Resources
Start with Training Data
The first unit of Rex & Dino's Big AI Ideas — The complete 16-panel Unit 1 comic plus partial lesson guides — free for educators and parents.
- Full 16-panel Unit 1 comic (complete story)
- Partial lesson guides & classroom tutorials
- Early access to new SELKID units
No spam. Unsubscribe anytime.
The full paid edition includes the complete read-aloud story, expanded practice activities, and parent–child interaction pages.
What's in the free sample
Full Unit 1 comic + partial lesson guides
The full paid edition includes the complete read-aloud story, expanded practice activities, and parent–child interaction pages.
Partial lesson guides
Selected educator tutorials, discussion starters, and classroom tips from the full unit.
Preview activity
A sample practice from the unit — notice what happens when AI only sees limited examples.
Full edition
On TPT: complete read-aloud story, expanded practice, and parent–child interaction activities.
Ready for the full series?
Explore all six AI cognition units or browse 229+ SEL resources on TPT.