Let me remind me
Truly learning a lesson is deeper than simply knowing the lesson. It’s possible to know a whole lot more than you’re capable of acting on with regularity. And it’s the act, not the mere knowing, th…
Teaching iteration
I’ve written about the class I’d like to teach, but what I’ve been thinking about lately is the class I’d like to attend. Not necessarily now, but when I was growing up. In the 6th grade, let’s say…
It Is Fun to Pretend That Hard Things Are Easy!
A new online math platform promises to teach math 4x faster. Here is how!
Maybe you should learn something
You can learn new things. Pixel art, touch typing, 3d modelling, music, calligraphy, wood working, knitting, a language. Whatever is practical and calls to you, you can learn. In the long term, learning new things is fun and makes life richer in ways you can’t even imagine, and it’s a time investment that will pay dividends for life as these skills never really go away. There are even social aspects, as you’ll quite literally become a more interesting person to talk to.
Introducing beginners to the mechanics of machine learning – Miriam Posner
Every year, I spend some time introducing students to the mechanics of machine learning with neural nets. I definitely don’t go into great depth; I usually only have one class for this. But I try to unpack at least some of the major concepts, so that ML isn’t quite such a black box.
Learnable Programming
Here's a trick question: How do we get people to understand programming?
Learn anything with the /teach skill
Teacher spends two days as a student and is shocked at what she learns
'Teachers work hard, but I now think that conscientious students work harder. '
Programming principles for self taught front-end developers
The majority of us are a bunch of self taught people with rather spotty knowledge and that's fine! Kilian (also self taught) is here to share some of the computer science fundamentals you probably are missing with the aim to improve your code in the long term.
Using AI for just 10 minutes erodes your ability to persist at hard things - Berkeley News
A UC Berkeley researcher co-authored a study that raises profound questions about how we interact with artificial intelligence in education — and daily life.
Do not give up your brain
It's tempting to just let tools think for you, but you still need to be able to think for yourself and stay sharp.
How to Train Your Brain to Crave Doing Hard Things
j⧉nus on Twitter / X
> for whatever reason, Claude-series model "try less hard" on the first shotI think this is because they're less brain damaged and a generalization of being better agents & caring about reality instead of test passing.If you try maximally hard at everything you do, regardless… https://t.co/jkhSar2hJ7— j⧉nus (@repligate) April 15, 2026