Build one lesson with Tan — our AI planning partner powered by a methodology our founders developed through research and practice in hundreds of districts. Then watch it adapt for each class you teach.
From $4.99/mo after free trial · No credit card to start · Cancel anytime
Tan isn't trained on the internet — or on a patchwork of other people's frameworks. It's powered by an original methodology our founders developed through 50+ years of combined experience, refined across hundreds of districts and thousands of teachers coached.
We didn't curate best practices. We built something new — a way of planning that works because we've tested it, taught it, and watched it transform classrooms from the inside.
Other tools make you fix the same generic output for every class. Tangram builds stronger lessons from the start — using methodology we developed — then adapts them automatically.
Other tools give you a lesson for a class. Tangram gives you a lesson for your class — built on a methodology we created, not borrowed.
Every framework, every state. See what comes before and after any standard you teach.
Danielson, Marzano, Understanding by Design — the frameworks your evaluators use.
IEPs, ELLs, reading levels, MTSS tiers — Tan adjusts every section accordingly.
Build once. Get versions tailored for each group you teach that day.
See where your lesson fits — prerequisites, extensions, the bigger picture.
Every piece includes strategies we developed through decades of practice — the same moves we'd give you in person.
3 free lessons. No credit card. See what a real methodology feels like.
3 free lessons. No credit card. See what a real methodology feels like.
Start Free →150 students. 5 class periods. 1 workflow. Zero compromises.