Teach Coding, No Coding Background Needed.
Ready lesson plans, auto-graded levels and a live view of every student, so you can spend class time helping, not grading.
| Student | Level | Stars | Status |
|---|---|---|---|
| Student A | 3-12 | ★★★ | Finished |
| Student B | 3-8 | ★★☆ | Playing |
| Student C | 3-5 | ★☆☆ | Stuck · line 3 |
| Student D | 3-10 | ★★★ | Playing |
| Student E | 3-4 | ★★☆ | Stuck · line 5 |
Set up in 15 minutes. Teach from day one.
Lesson plans
For the free worlds: a lesson plan, an unplugged classroom activity, a worksheet and an answer key.
Auto-graded levels
Stars, attempts and hint use are recorded for you. No marking.
Live stuck alerts
See who is stuck, on which level and which line, as it happens.
Quick roster
Type or paste first names, or import a CSV. Print picture-password login cards.
Assignments and due dates
Assign chapters, hold levels back, or open any level early for a lesson.
Reports
Download progress as CSV, or print a per-world report straight to PDF.
One new idea per chapter
Sequencing, debugging, loops, variables, functions, conditions: the core ideas of any computing curriculum, in the order children are ready for them.
Private by default
Students join with a class code and a picture password. No student email, no chat and no ads. Built to respect the NDPA 2023, COPPA and GDPR-K.
Bring Shell Script to your whole school.
Unlimited classes, an admin view and teacher training.