Learn something new, one step at a time.
Khutwa (خطوة) is Arabic for “step”. A new home for these courses is being built, with accounts that save your progress. Until it opens, every course is free and open.
How it works
One idea at a time- 01
Story lessons
Short slides that tell one idea as a story.
- 02
Interactive figures
Move a slider and watch the idea respond, right inside the lesson.
- 03
Hands-on labs
More than 60 labs: predict what will happen, then check it in a live sandbox.
- 04
Knowledge checks
Quick questions to check yourself, with the reason behind every answer.
The curriculum
7 courses · open nowWaves, modulation, antennas, 5G. 12 modules
Sampling, Fourier, filters. 12 modules
Probability to hypothesis tests. 12 modules
Regression to neural networks. 14 modules
Vectors, matrices, eigenvalues. 12 modules
How LLMs work, prompting, agents. 8 modules
RAG, agents, evals, shipping. 10 modules
Every lesson is open today, in English and Arabic.
Why it’s different
Free.
Every lesson is open. No paywall.
Lessons that read like stories.
One idea at a time, in plain words, before the formulas.
English, فصحى and مصري.
Every course in English and Modern Standard Arabic, with Egyptian Arabic arriving course by course.
AI-generated, human-reviewed.
Lessons are drafted with AI and checked by a person. Spot a mistake? Tell us.