Blog & resources

Learning science, shipped.

Founder notes, deep dives on what makes tutoring actually work, and product demos from the team building Cognaa.

Coming soon

Why Bayesian Knowledge Tracing matters in 2026

How probabilistic student modeling beats percentages — and what we learned building BKT on top of 2,000+ K-8 Math concepts.

In draft →
Coming soon

The quiz that never repeats

Inside the memory-augmented generation pipeline that keeps Cognaa's quizzes fresh — and what PNAS 2025 has to do with it.

In draft →
Coming soon

No-code Skill Builder for educators

How a homeschool mom shipped an SAT drill skill in 6 minutes — without writing a single line of code or touching a prompt.

In draft →

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