Real STEM. Real fun. Built for the kid who'd never pick up a normal workbook.
A growing catalog of online courses pairing the same content as our print workbooks with interactive web lessons your kid actually wants to do. Coding, science, engineering, and the night sky, all taught in a sci-fi action universe.
- No ads, no kid data
- One login, every kid
- Free preview, weeks 1 to 4
- Print at home forever
Featured courses
1 live now · 15 in the catalog · new courses ship monthly.
From first puzzle to certificate
Try it free
Every course gives you weeks 1 to 4 free, no payment. See if your kid loves the world before you spend a cent.
One parent, every kid
One account covers every kid in your house. Per-kid progress, no kid emails, no ads, ever.
Pair with the workbook
Each course has a matching printable PDF on the store. Same skills, two formats, screen days and paper days.
Earn the certificate
Finish all 12 weeks and your kid earns a Rocket & Raven completion certificate, automatically.
Screen days and paper days
Interactive web course
Drag, tap, and solve inside a sci-fi world. Progress saves itself, and the early grades need no reading at all.
Browse coursesPrintable workbook PDF
The same skills on paper for screen-free days. Buy once, print at home as many times as you like.
Visit the storeBuilt for kids. Designed for parents.
We never collect kid email or other personal info. Kids choose a sci-fi avatar, you keep the keys. Read our COPPA approach
Ready to launch?
Start with a free four-week preview of any course. No card, no ads, no kid email required.
Browse all courses