Learning paths
Courses in an order that builds
A path is a sequence, not a playlist. Each stage assumes the one before it, so the second course can go faster and further than it could on its own.
beginner
Confident Foundations
Rebuild the maths you were taught badly
For anyone who decided years ago that they 'aren't a maths person'. This path takes estimation, proportion and algebra and rebuilds them as tools you can actually feel working, then hands you the logic to check your own reasoning.
- 1Thinking in Numbers48 min
- 2Algebra Unlocked46 min
- 3The Logic Engine44 min
intermediate
The Data Thinker
Read a number without being fooled by it
Built for the moment someone shows you a statistic and expects agreement. Probability from counting, base rates that overturn intuition, and the reasoning discipline to say precisely why a claim doesn't follow.
- 1Thinking in Numbers48 min
- 2Chance & Uncertainty46 min
- 3The Logic Engine44 min
intermediate
Machine Mind
Understand how machines decide — from gates up
No code, no jargon, no hand-waving. Algorithms as precise instructions, circuits that genuinely add, and neural networks as weighted sums with a threshold. By the end the box is no longer black.
- 1The Logic Engine44 min
- 2How Computers Think46 min
- 3Intuition for Neural Networks32 min
beginner
Sharper Every Day
Short daily sessions, broad coverage
A deliberately varied path for people who study for the pleasure of it. Physics you can feel, probability that surprises you, and number sense that quietly improves every decision you make.
- 1Everyday Physics30 min
- 2Chance & Uncertainty46 min
- 3Thinking in Numbers48 min