🧪 We're in beta! Want early access and a say in what we build? Become a beta tester — 5 free sign-ins
Our mission

Math that finally makes sense.

Why we built Mr. Cadabra's Classroom, and the promises we hold ourselves to.

Our mission is to make math fun, accessible, and complete for every student — taught the way a great teacher teaches: patiently, one honest step at a time, until it truly sticks.

🎈 Fun

Nobody learns math while dreading it. So Mr. Cadabra talks like a favorite teacher, not a textbook — warm, encouraging, and genuinely patient.

  • Mistakes are welcome here. A wrong answer gets curiosity, never shame — that's where the teaching happens.
  • Effort gets celebrated. Merit badges, course trophies, streak medals, and a trophy case on every student's dashboard — earned by real work, kept forever.
  • A voice, not a wall of text. Lessons are spoken aloud while the math appears on a whiteboard, step by step, like a real lesson.

🚪 Accessible

Every student deserves a tutor who meets them exactly where they are — whatever their level, schedule, or budget.

  • Starts at their level. The placement finds where each student actually stands, and lessons begin there — remediation to advanced, no judgment either way.
  • Works the way kids work. Talk your answers out loud like a real tutoring session — or type them, or plot on the graph paper. Nothing to install.
  • A real free plan. The placement, a first unit, and unlimited practice help cost nothing, so every family can see if it fits before paying a cent.

📚 Complete

Mr. Cadabra's Classroom isn't a homework shortcut — it's a full mathematics education, start to finish.

  • Ten full courses. Entry-Level Math (grades 1–3) and Basic Math (grades 4–6), then Pre-Algebra through Algebra I & II, Geometry, Trig/Pre-Calc, Calculus, Differential Equations, and Probability & Statistics — nine units each.
  • Placement to mastery. Every unit ends with a real check; a unit counts as mastered only when the student proves it.
  • The whole picture. Dashboards show exactly what's mastered, what's in progress, and honest time-on-task — for the student, and for you.

🧭 Taught right

Method matters more than anything. Mr. Cadabra's Classroom teaches the way the best teachers do.

  • Foundation first, always. Mr. Cadabra teaches the idea and its words before he asks about them, and he never just hands over the answer — he asks the next question, so the student does the thinking and owns the win.
  • Foundations first. When a student has gaps, we fix the earliest one first — because a shaky Unit 1 quietly undermines everything built on top of it.
  • One honest step at a time. The lesson never runs ahead of the student; each step waits until they've got the one before it.

Our promises to your family

📏

Honest numbers, always. Progress, mastery, and time-on-task come from real work the student actually did. We never inflate a dashboard — if the data isn't real, it isn't shown.

🔒

Students' privacy first. Students are known by a first name and a login code — that's all we ask for. Billing is handled by Stripe, so card details never touch our servers.

💬

A real person answers. Questions, concerns, ideas — support@mrcadabra.com reaches a human who cares how your student is doing.

🤝

We'd rather refund than disappoint. Cancel anytime; if it's not working out, tell us within the refund window and we refund the charge.

See the mission in action

Five minutes with Mr. Cadabra says more than any page about it.

Try a free lesson Create your free account