[ern]

I can really relate to your experience, even though mine was from a parent's perspective rather than as a teacher. I found a similar thing when tutoring one of my children in trigonometry. The way the material was being presented in school didn't click with him, but astonishingly, despite having studied it decades ago both at school and university, explaining it to him, it finally made sense to me. The unit circle definition of a tangent is a thing of beauty. I had the time to get my child to appreciate it as well, because of the extra time I had to spend with him, whereas the teacher had to hit curriculum benchmarks.

I also think this is where things like intergenerational math-phobia come from: parents who don't grasp core concepts and are scared off, and can't help their own children, creating an ongoing cycle.

[BeFlatXIII]

> I also think this is where things like intergenerational math phobia come from: (elementary) teachers who don't grasp core concepts, are scared off, and can't help their own students, creating an ongoing cycle.

I hope you appreciate my addition of the other common path of math phobia.

[ern]

Absolutely, I do appreciate that addition — I definitely had teachers like that.

It’s probably why, when I got to university and tackled subjects like probability theory, discrete math, and theoretical CS, I did extremely well — they weren’t reliant on the shaky algebra and trig foundation I had from school. Once the focus shifted to logic and conceptual thinking, without the baggage of poorly taught fundamentals, everything clicked