01
Browse the catalog
Full high school courses with units, topics, and learning objectives already mapped. AP, honors, and standards-aligned electives. Don't see yours? Build your own course and Sofia plans around it.
Free curriculum,
ready to teach.
Browse full courses with units, topics, and objectives already structured. Generate the lectures, worksheets, and assessments to teach them — grounded in real standards, shaped to your classroom.
Generated from one topic selection
AP Computer Science A · Unit 4 · Topic 4.17
Recursive searching and sorting
- Lecture
- Concept sheet
- Worksheet
- Quiz
- Exam
- Bell ringer
02
Generate what you need
Pick the topics you're teaching this week. Sofia composes the lectures, concept sheets, worksheets, quizzes, and exams to match — with answer keys, rubrics, and the depth you choose.
03
Tools for the rest
Parent letters. Substitute plans. Course proposals. Bell ringers. The small documents that fill a teaching week, drafted in seconds so the time goes to work that matters.
I built Sofia because I needed it. I teach AP Computer Science A as a volunteer, and the real bottleneck was never the teaching — it was generating enough practice problems, exam variants, and scaffolded worksheets to actually meet kids where they were. Sofia is the tool I wish I'd had ten years ago.
James AP CSA teacher · Sofia's builder
No subscription. No paywall. No ads.
Sofia is built for teachers, by teachers — because the work of teaching is hard enough without the materials being a barrier.
Create a free account