About MathPrisma
Why this exists
Thousands of students want to learn math seriously — for a college-entrance exam, for school, for themselves — and hit the same wall: good teaching is expensive, and free material is scattered, dry, or built for memorizing instead of understanding.
MathPrisma is an attempt to fix that: one coherent, mastery-ordered path from arithmetic foundations to standardized-test math, where every idea is explained from scratch, made interactive, and backed by endless practice. Built to be understood, not memorized.
The free promise
Every lesson, every widget, every practice set — free, forever, with no account and no friction. That is the point of the project and it will not change.
To keep it that way, the advanced test-simulation toolkit in the Test Readiness section will be a one-time purchase, and donations are always welcome. Learning is never behind the paywall.
How it teaches
Every unit follows the same loop: Learn a first-exposure lesson that builds the idea from scratch, Explore it with hands-on interactive tools, then Practice with auto-generated questions that check your work and show every step. Units are ordered so each one stands on the ones before it.
Where it is headed
- Finish every unit of the curriculum — foundations through geometry.
- The Test Readiness toolkit: timed sections, analytics, and error drilling.
- Articles, preparation guides, and study calendars for the big exams.
- Beyond test prep: calculus and advanced math, taught the same interactive way.
Help it grow
If MathPrisma helps you, the best ways to help back: tell another student about it, or chip in a donation to cover hosting and buy development time.