I Taught Two Kids to College-Ready by 16. Now I Build Courses With Codex.
Teaching is not the new part of my life. I homeschooled both of my children — my son was in college full-time at 16, and my daughter graduated at 16. I know what a real course has to do, because I’ve been the teacher standing behind one, watching whether a real kid actually learned.
What’s new is the building crew. These days, when I build homeschool courses, I build them with Codex.
What Codex does in the building
Codex helps with the heavy construction work of a course: planning how the material fits together, building out the lessons, and preparing the materials a student works through. Work that used to take a whole curriculum team — or one mom, many late nights — now moves at the speed of a conversation.
That matters because course-building is mostly structure. Sequence, pacing, what comes before what, where a student needs practice before they need new material. It’s exactly the kind of organised, tireless drafting an AI is good at — and it’s the part that used to keep good courses stuck in a notebook.
Speed builds the course. Judgment makes it teach.
A course can be finished in an afternoon and still fail the only test that counts: does a real kid learn from it?
What I still do myself
I choose what gets taught. I check what’s true. And I read every lesson the way a teacher reads it — asking whether it would actually work on a real student, at a real kitchen table, on an ordinary Tuesday.
That check isn’t a courtesy pass. AI can produce material that is tidy, confident, and wrong for the kid in front of you — pitched at the wrong level, racing past the step where understanding actually happens. A teacher’s eye is what catches that. I’ve been catching it since long before AI was in the room.
It’s the same rule as everything else on this site, in a classroom instead of a checkout: the AI can draft it and build it — and then a human who knows the work verifies it before anyone depends on it.
The point
I didn’t hand teaching over to a machine. I gave a teacher a faster way to build — and kept the teaching, the choosing, and the checking exactly where they’ve always been. Codex helps me build the courses. I’m still the teacher.
Kalyn Wright homeschooled both of her children — each college-ready by 16 — and now builds homeschool courses with Codex, from the road.