Gregory Campbell
Start learning

Learn with Gregory Campbell

Start learning

Learn with me

Choose where to start

Core Math Mastery Hub

$39/mo

A three-track high school math academy covering Algebra, Geometry, and Trigonometry — built for students who want to stop struggling and start truly understanding. Clear, visual, step-by-step lessons that make even the hardest concepts click.

Start here

Foundations of Mathematics Academy

$29/mo

A three-track math school built for high schoolers — covering Algebra, Geometry, and Trigonometry from the ground up, with clear visual lessons that turn confusion into confidence before college.

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The path

How learning with me works

1

Pick where to start

Join one of my schools — each is a full curriculum you can start today.

2

The AI adapts to you

Every lesson adjusts to your level, and a tutor answers your questions as you go.

3

Learn by doing

Checkpoints, practice, and real projects — you build skill, not just watch videos.

Start here

Core Math Mastery Hub

A three-track high school math academy covering Algebra, Geometry, and Trigonometry — built for students who want to stop struggling and start truly understanding. Clear, visual, step-by-step lessons that make even the hardest concepts click.

Start learning$39/mo