Canvas quizzes, verified math.
Pick a CCSS standard (grades 7-12). Build a quiz from our in-house verified math content. Math you can trust the first time, never the kind of AI-written answers you have to fact-check. Push directly to your Canvas course in one click, or download as QTI or a printable Word doc. Every quiz auto-grades in Canvas.
Three quick steps.
Pick a CCSS standard and build
Filter by grade or by specific CCSS code. 131 verified topics covering grades 7-12 math. Choose question count, difficulty, and multiple choice or fill-in-the-blank. Click Build.
Connect Canvas (optional)
Only needed for one-click push from this app into your Canvas course. Paste your Canvas URL and a personal API token (stays in your browser only). Skip if you do not use Canvas.
Deliver, three ways
One-click push to Canvas (New Quiz by default, Classic Quiz if you prefer). Auto-graded on submission. Or download as QTI to import into any LMS. Or print a branded Word doc with answer key for in-person classes.
Every standard. Every time.
Same math foundation that powers our lesson catalog on TPT. Every problem is professionally authored and verified before it reaches your students. No surprise non-integer answers mid-class. No "wait, let me recalculate" moments. Wrong-answer choices are chosen to reflect the actual mistakes students tend to make on each problem type, not random distractors.
A taste of what's inside
Unit Rates · Proportional Relationships · Two-Step Equations · Scale Drawings · Simple Probability · Circle Area · Angle Pairs
Pythagorean Theorem · Slope from Two Points · Systems of Equations · Linear Functions · Scientific Notation · Transformations
Factoring Quadratics · Solving Quadratic Equations · Polynomial Operations · Exponential Functions · Sequences · Absolute Value
Right-Triangle Trig · Special Right Triangles · Circle Angles & Arcs · Polygon Angle Sums · Similar Figures · Rigid Motions · Volume Derivations
Logarithms · Complex Numbers · Polynomial Division · Function Composition · Rational Exponents · Systems in Three Variables
Binomial Theorem · Series & Summation · Matrix Operations · Vectors · Unit-Circle Exact Values · Conditional Probability · Linear Regression
… plus 90+ more. Full CCSS 7-12 coverage, no gaps.
Teachers who…
"I lose Sunday afternoons to quiz prep."
If you're a 7-12 math teacher pushing a quiz or formative assessment every week, the math by itself is 30-60 minutes per quiz. This collapses that to about 2 minutes. The first quiz you don't make manually pays for the year.
"ChatGPT got an answer wrong in front of my class."
AI quiz tools look great until you discover a wrong answer mid-class, or a student catches a contradiction in the explanation. Our problems and answers are verified before they reach your students. You don't have to be the QA process.
"My LMS is Canvas. I want the quiz IN Canvas."
No external links for students to click. No "go to quizizz.com" instructions. The quiz lives in your Canvas course, scored by Canvas, in your existing gradebook flow. Students don't sign up for anything new.
Every feature on every plan.
No "premium" tier. No upsells. The $6.99 plan and the $59.99 plan get the same product, just billed differently.
Unlimited quizzes
Build as many as you want, as often as you want, across as many Canvas courses as you teach. No per-quiz limits.
One-click Canvas push
Quiz appears in your Canvas course as a New Quiz (or Classic, if you pick that option), auto-graded on submission. No copy-paste, no manual import.
QTI export
Prefer to import manually or use the quiz with a non-Canvas LMS that accepts QTI? Download the .zip with one click.
Branded Word doc
Printable Euclidia-branded student worksheet and answer key in one Word doc. For days you want pencil-and-paper.
Fill-in-the-blank or MC
For numeric-answer topics, build as fill-in-the-blank (accepts equivalent forms like 1/2 and 0.5) instead of multiple choice.
Standards filter
Pick by grade, by specific CCSS code, or browse by topic name. Every quiz comes tagged with the standard it covers.
Quiz history
Re-build any past quiz in one click. History lives in your browser only, not on our servers.
Browser-only credentials
Your Canvas API token stays in your browser. We literally cannot leak it because we never store it.
Less than two coffees a month.
Monthly
Full access to all 131 topics. Unlimited quiz building. Direct Canvas push, QTI download, and Euclidia-branded Word doc export.
Start 3-day free trialAnnual
Everything in monthly, billed once a year. Best value for teachers who use the tool through the school year.
Start 3-day free trialWhy not just use what's already free?
| What you want | Euclidia Quiz | Quizizz / Kahoot | AI tools (ChatGPT etc.) | Manual in Canvas |
|---|---|---|---|---|
| Math answers always correct | Yes, math you don't have to check | Usually | No (AI hallucinates math) | Yes, you wrote it |
| Pushes directly into your Canvas course | One click | Export, then import | Copy-paste each question | It's already there |
| Auto-graded by Canvas | Yes | Sometimes (depends on import) | Depends on copy-paste fidelity | Yes |
| Covers every CCSS 7-12 standard | Yes (131 topics, full CCSS 7-12 coverage) | Most | Depends on prompt | Only if you build them |
| Time to make a 10-question quiz | ~2 minutes | 10-15 min + checking | 15-30 min including answer review | 45-60 min |
| Stores your students' data on their server | Never | Yes (their privacy policy) | Yes (each prompt is data) | Only in your Canvas |
Honest take: if you're already making quizzes manually in Canvas and you're happy with the time spent, you don't need us. If you're spending an hour per quiz or fixing AI mistakes by hand, this is built for you.
FAQs
What if my school doesn't use Canvas?
Right now Euclidia Quiz is built specifically for Canvas LMS. If you use Schoology, Google Classroom, Blackboard, or another platform, you can still use the tool. Just download the quiz as QTI .zip or as a printable Word doc instead of using the one-click Canvas push. We may add direct integration for other LMSes later based on demand.
Do I need a Gmail account to sign in?
No. You need a Google account, but Google accounts can be created with any email address, including your school email. Most US K-12 schools on Google Workspace for Education already provide one automatically. If your school is on Microsoft 365 and you don't have a personal Google account, creating one at accounts.google.com takes 60 seconds.
Is the math really correct? AI tools have burned me before.
Yes. That is the whole point. Every problem and its answer is professionally authored and verified before they reach your students, not invented on the fly. The same content foundation powers our lesson catalog on TPT (used by hundreds of teachers). It produces clean integer or fractional answers and uses wrong-answer choices that reflect the actual mistakes students tend to make on each problem type. If you ever find a question where the math is wrong, email us and we'll fix it fast.
Do you store student data?
No. Student data (names, grades, submissions, anything personally identifiable) never reaches our servers. Students take the quiz inside your Canvas course; Canvas auto-grades it; we never see any of that. The only data we hold is your email address (for subscription verification, kept in Stripe) and your subscription status. Your Canvas API token lives in your browser's localStorage only.
What does the free trial actually include?
Full access, same as paid. Build unlimited quizzes, push to Canvas, download QTI or Word docs. Stripe takes your card up front (their subscription model requires it), but the first charge happens on day 3 unless you cancel. Euclidia never sees or stores your card. Cancel anytime in your billing portal. One click, no email required.
Can I cancel anytime?
Yes. Click "Manage subscription" in the app sidebar. That takes you to Stripe's billing portal where you can cancel in one click. Cancellation takes effect at the end of your current billing period. No emails, no haggling, no retention dark patterns.
Why $6.99? That seems specific.
It's less than two coffees a month, which we figured was about right for a tool that saves you 5-10 hours of quiz building per month. The annual plan ($59.99/yr) works out to about $5/mo if you want to lock in. We're a bootstrapped one-person operation; pricing covers hosting, infrastructure, and occasional sleep.
Your Canvas credentials never touch our database.
Stateless server. Browser-only credentials.
Most Canvas tools store your API token on their server. We don't. Your Canvas URL and personal access token live in your browser's localStorage only, the same place your browser stores any other website's preferences. When you click "Push to Canvas," the token flows through our app for the brief window of that push (a series of REST calls to your Canvas course), then is discarded.
We don't run a database. We don't store student data (the app never sees student answers; Canvas handles those). We don't store your quizzes. The only thing our server ever sees about you is your email (for subscription verification) and the quiz content during the brief moment it's being assembled for upload.
You can clear all stored values anytime by clicking "Reset Settings." You can revoke the API token in your Canvas account at any moment.
Now live.
Sign in with Google, build your first quiz in under two minutes, push it to your Canvas course in one click. Free for 3 days, no charge until day 3.
Start 3-day free trial