• 2 Posts
  • 1.89K Comments
Joined 3 years ago
cake
Cake day: August 2nd, 2023

help-circle


  • I just noticed during my TA work that when most students were having issues in the more advanced maths, that their fundamental issue was a misunderstanding of fractions and decimals. Once I got them to understand how those two relate to each other, they started understand the rest of the math. The fractions in algebra are generally an entire term in the equation. The other issue that kids had was getting them to stop thinking literally about distinct numbers, and getting them to think about the concept of numbers.

    I think the other guy was saying that calculus makes the mathematics of curves a whole lot simpler than algebra does, but that’s a weird way to describe that.

    Having flirted with the education system of the US and having two parents with degrees in education, I can honestly and wholeheartedly say that I have no clue how to fix how math is taught in this country, just that the way we do it seems fundamentally broken right around 4th to 5th grade.




  • I was quoting you. I am musically and artistically inclined. I wouldn’t call myself a musician, I’m just a proficient singer and can play at a performance level with almost every instrument. I’m also just a tech guy, not really a computer guy. Really I have spent the last 20 years making myself a jack of all trades and a master of a few.

    I was mostly studying all that because I have ADD, and no one tried to stop me, lol. I keep doing it because books are free.

    I suspect you’re better at math than you give yourself credit for. Most Americans that are “bad at math,” weren’t taught fractions properly and without that, none of the rest (Algebra, Trig, Calc, Number Theory, etc.) could possibly make any sense. Geometry is really the only mathematics that you can do without understanding fractions, and that makes sense since we were using Geometry to build buildings for millenia before anyone did a fraction to decimal conversion.