I had no idea that people struggled with this so much and have come up with such crazy (to me) ways of figuring it out.
Most of the world, if asked to write down numbers 1-100 on a line, would do so left to right. The < and > symbols are arrows pointing left and right. To the left the numbers decrease (less than) and to the right the numbers increase (greater than).
All this stuff about crocodiles and ducks seems like such a bizarre way to remember it!
I got a zero on a math test in second grade because I said "the bigger number is on the bigger side" instead of "the crocodile wants to eat the bigger number", fuck you 2nd grade math teacher who made me hate math by being the thought police.
I never understood why so many people seemingly struggle with these signs to the point they need a mnemonic. The big side points to the big number and the small side to the small one. What even is there to remember?
It's a thing that I've always thought that people over-complicate. It's just there, the small side with the small number the big side with the big number...
Every time I watch a student stall out on inequalities I ask "it's the crocodile isn't it?". Without fail, they've got confused by it and as soon as they hear "points at the smaller thing" they have no issues.
I've always been a fan of using > and < but in the general use of lesser than or greater than, however, the symbols were always interchangeable to me since it always depends on where you put the defined integer, correct?
If I want to say something is less than 37. It can either be 37 > or < 37.
Because in that scenario the imaginary integer n is always on the opposite side of the symbol.
37 > n
n < 37
So why did > ever become greater and < be less than? Doesn't it also depend on how your text is written? If people reading from right to left or down to up vs left to right and up to down, means it's reversed.
The open part of the caret is where the bigger number is, the opposite side is where the lesser number is.
i feel like i’ve been using latex for so long that at this point my brain has been rewired to see ≤ as ‘\le’ (less than or equal to) and ≥ as ‘\ge’ (greater than or equal to), and then this dictates how i view < and > as well
I still sometimes think of pillars of one building when I think of concept of "tomorrow" because seeing those pillars was supposedly the first time in my childhood when I heard about "tomorrow".
I was being disruptive in first grade and kicked out of class then we learned this (ADHD and boredom). I tried to peak through the window and do the crocodile arms to learn it, but my teacher saw me and came out and told me to stand at the end of the hall. I didn’t really learn this until 3rd grade. Ironically, math was my favorite subject for all of k-12.
I'm a mechanical engineer, and I often have to do a double thumbs up with my hands like b_d. It's the only way I can remember what comes first in the alphabet. In danish you spell boat båd, and if you mess up the order the b and d will be on the outside of the boat and drown, like dåb. Still works 20 years later