Math teacher · math content creator

Abdessamad El Hamdany

I make mathematics readable and visible: practice problems solved step by step on MethodMath, a French math encyclopedia on PediaMath, and videos where you can see and hear the math.

problems solved step by step on MethodMath: 376
practice pages: 23
followers of the MethodMath Facebook page: 94,000+
followers on Instagram: 34,000+
subscribers on YouTube: 15,000+
views on Instagram and YouTube: 56M+

Social media figures: November 2026.

Projects

Website · practice problems
MethodMath
Practice problems with a hint and a full step-by-step solution for each one, from high-school algebra to university calculus and linear algebra, plus the viral math puzzles explained.
376 problems · 23 practice pages · high school to university
Browse the site
YouTube channel · Math you can hear
MethodMath
Videos where functions, shapes and real objects become music: Shorts series and long videos, several of them past hundreds of thousands of views.
15,000+ subscribers · 14M+ views
YouTube
Facebook page · Instagram
MethodMath
MethodMath short videos and posts: animations, puzzles and math curiosities, for a community of more than 125,000 followers.
94,000+ followers on Facebook · 34,000+ on Instagram · 42M+ views on Instagram
Facebook Instagram
Website · French math encyclopedia
PediaMath
Lessons and solved exercises in French, from middle school to university, organized by the official curriculum: exact definitions, methods, examples and detailed solutions.
pediamath.com

How I work

Rigor first
Exact definitions, real proofs and checked answers. An intuition only helps if it stays correct.
Try, then check
Every problem comes with a hint and a full solution, so you can work on your own and see exactly where you went wrong.
See it to understand it
Figures, animations and sound give a picture of the idea before the computation, to understand rather than apply.

Background

Education: Bachelor’s degree in education sciences, mathematics track, École Supérieure de l’Éducation et de la Formation (ESEF), Béni Mellal
Job: Mathematics teacher
Creation: Creator of MethodMath on YouTube, Facebook and Instagram; founder of PediaMath
Tools: LaTeX · Python · Manim · WordPress · Laravel · Next.js