Ready-to-Go Lessons
Standards-aligned bundles for secondary math.
Built by a teacher. For teachers.
Give teachers their time back.
Three tools that take care of the formatting, scaffolding, and admin work. So you can teach at a humane pace.
Built by a teacher
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Math first
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Student data never stored
Three tools. One job: give you your time back.
Euclidia Outreach
Turn your gradebook into personalized parent emails in minutes.
Why Euclidia Exists
Teachers carry an impossible workload.
You teach with rigor, carry an impossible workload, and still have a life at home. Euclidia handles the formatting, scaffolding, and admin work, so you can work at a humane pace.
Euclidia Play
The math practice your students actually ask for, and it grades itself into your Canvas gradebook. Ten game modes where the only way to win is answering the math. You connect it in your own course settings in about five minutes. No IT ticket. Before each question, students lock in how sure they are, so they learn to separate what they truly know from what they're only guessing. Every game hands you a report on who is struggling and why. Kids join with a room code, so there's no email, no real name, and nothing to install.
Play now, free Canvas setup in 5 minutesReady-to-Go Lessons
Standards-aligned, no-prep math lesson bundles for grades 6 to 9. Every bundle includes a teacher lesson plan, scaffolded student worksheet, and answer key. Print, copy, and teach. Starting at $2.25.
Browse lessonsEuclidia Outreach
Turn your gradebook into personalized parent emails, sent from your Gmail, in about ten minutes a week. Includes Roster Builder, Gradebook Outreach for flagged students, and Broadcast for tier-based class-wide notes. Student and gradebook data is never stored.
Learn more Start 3-day free trialEuclidia Quiz
Build verified-math quizzes for any CCSS 7-12 standard. Pick a topic, set the question count, and deliver three ways: one-click push to Canvas, download as a QTI .zip for any LMS, or print a branded Word doc with answer key for in-person classes. Every problem is professionally authored and verified. No AI-written mistakes, no surprise wrong answers. Your Canvas API token (if you use one) stays in your browser, never on our server.
Learn more Start 3-day free trial
The Real Math
What if your time was worth twice as much?
Your raise this year was probably somewhere between 1 and 3 percent. Inflation was right there with it, often ahead of it. That's a pay cut disguised as a pay raise.
Euclidia can't change your hourly rate. That's not in our hands.
But what if you could cut your weekly prep from 50 hours to 25? The effective value of every hour you put in just doubled. Same salary. Half the time. That's not marketing. That's arithmetic.
We build this so you can spend your energy on students, not formatting.
Our Mission
Built by one teacher who teaches the same classroom you do.
Euclidia exists because teachers do the most important work for underappreciated pay. I built this as an individual teacher, not a corporate publisher, after too many nights spent doing prep work that could have been done faster and better. Our mission is simple. We want to give you your time back so you can teach with energy, be present for your people, and end the day feeling human.
Learn our story