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Premium adds a companion video for the lesson you're on — calm, narrated, and built for the exact topic in front of you.
Video lessons cover five courses: Arithmetic, Algebra 1, Geometry, Intro to Proofs, and Calculus 1.
Three real lessons from the library — use the arrows to browse.
Zooming In Until Straight · Calculus 1
No charge today.
Nothing new to learn — it shows up inside the courses you already use.
Pick a topic in any course, exactly as you do now. Everything stays free.
Lessons in Arithmetic, Algebra 1, Geometry, Intro to Proofs, and Calculus 1 show a "Watch the video lesson" bar at the top. One click.
Follow the narrated walkthrough, or keep using the interactive lesson. Same ground, your choice.
Everything that was free is still free. This is the layer on top.
Open a lesson in one of the five covered courses and the matching video is right there. No searching, no guessing whether it covers your case.
Each video works the concept start to finish at a steady pace — the way it would go if someone sat down next to you.
The visuals are the ones from the course, in motion — so the video and the lesson reinforce each other instead of competing.
English captions on all 354 video lessons, so you can follow along muted or read back a step you missed.
Phone, tablet, laptop, TV browser. Pick up on one and continue on another.
Arithmetic, Algebra 1, Geometry, Intro to Proofs, and Calculus 1 — the full list. Other courses on Axiom Academy do not have video lessons.
Every course on the site stays free; premium only adds the videos.
No charge today. Cancel in one click from Account Settings — cancelling is as easy as signing up.
Yes. Every course, lesson, practice set, quiz, and formula sheet on the site is free and stays free. Premium adds companion video lessons on top of that — it does not take anything away.
Five: Arithmetic, Algebra 1, Geometry, Intro to Proofs, and Calculus 1. Those are the only courses with video lessons — the other courses on Axiom Academy are the free interactive lessons, with no video.
The narration is AI-generated. The animations and lessons follow the courses on this site, and Brian — the teacher behind the BriTheMathGuy YouTube channel — reviews and approves every video before it is published. The samples on this page are exactly what the paid lessons sound like.
The videos are built around the courses. Inside those five courses, the exact lesson you are stuck on has a companion video for that exact topic, in the same order you are learning it — not a search result that half-covers it.
Your card is charged $10 for the first month, and monthly after that until you cancel. You can cancel in one click from Account Settings at any time, including during the trial.
No. The trial is free and nothing is charged when you start it. We ask for a card so the subscription can continue automatically if you decide to keep it.
Yes — phone, tablet, laptop, or TV browser. Every video lesson is captioned in English.
That works. Most lessons run three to five minutes, so a whole unit is an afternoon — start the free trial, get through what you are stuck on, and cancel whenever you like. There is no minimum term and no cancellation fee.
Nothing is charged today, and the free courses are yours either way.