Is she even in algebra yet? Pretty normal for districts to not do algebra 1 until 9th grade, and it’s standard the quadratic formula is taught in algebra one. And derivatives aren’t even taught until AP Calculus, wtf are you doing here 😭 leave your sister ALONE

9

just because you learned preclac at her age doesn’t mean she should also know precalc the fuck??? i didn’t take precalc til 11th grade and even then my school didn’t require it for everyone i was just a year ahead in math.

1

I wasn’t taught derivatives until sophomore year of college, I’m pretty sure she has time lol. Shaming my sister about her being lower in math than me was definitely a middle school activity. Except I taught her in a way she understood after the fact

1

For reference I am only 6 years older than her and i graduated k-12 in 2024 and my education was still vastly different from hers

-2

This is more a rant about the education system because why are these 8th graders struggling to solve and graph linear equations and aren’t even doing quadratic equations yet?

-3

My sister is considered one of the smartest kids in her honors math class and she knows less than I, an average 8th grader in a non-honors math class knew

-3