Poll: With which topics in Mathematics should the average high school senior be comfortable?

Chaotic42

Lifer
Jun 15, 2001
33,929
1,098
126
I was talking about this with a friend, and having a degree in Mathematics (and working on another), I'm pretty biased. I'm curious what you think. Keep in mind that adding more math would reduce the amount of time available for other subjects or lengthen the school day.

The poll is multi-choice, so choose all of the topics with which you feel familiarity should be standard.
 

IronWing

No Lifer
Jul 20, 2001
69,474
27,748
136
For the average HS grad, calculus and more advanced math will be useless in life. Even if some of the concepts from calculus might be useful for anyone to understand, I see the time requirement to learn it to be too high for the return. Algebra, geometry, and trig all have applications in most people's lives. I would add statistics to the mandatory curriculum. Understanding some basic statistics might help people in detecting bullshit.
 
Reactions: Mike64
Nov 8, 2012
20,828
4,777
146
My Votes: Anything geometry, algebra - and basic calc should be minimum.

Of all maths though, I tried some trig in my initial college years... That was the only class I ever dropped. Screw that shit. I'm fine with Calc 1, Calc 2, business calc, etc... But I hated that class with a passion. Maybe my teacher was just shitty though.

Might be the reason I deterred altogether from Computer Science and went with Business. In the end I can definitely say it was the better option.
 

Chaotic42

Lifer
Jun 15, 2001
33,929
1,098
126
I'd like to see people take up through integral calculus, linear algebra, combinatorics, and statistics. I don't really remember what we were studying as kids. It was arithmetic for a really long time and then we slowly worked into algebra, I believe. I feel like they could compress middle school math a bit to add in more topics, but I may be misguided.
 

MagnusTheBrewer

IN MEMORIAM
Jun 19, 2004
24,135
1,594
126
For the average HS grad, calculus and more advanced math will be useless in life. Even if some of the concepts from calculus might be useful for anyone to understand, I see the time requirement to learn it to be too high for the return. Algebra, geometry, and trig all have applications in most people's lives. I would add statistics to the mandatory curriculum. Understanding some basic statistics might help people in detecting bullshit.
For most people, understanding the process of any math beyond a simple calculator are "useless in life. " However, learning the math provides perspective which can be extremely useful.
 

Red Squirrel

No Lifer
May 24, 2003
67,882
12,354
126
www.anyf.ca
IMO trig is probably the most advance that they should go really. Most of the math you learn in school you are very unlikely to need it in real life. Even trig is pushing it, but I'd say it's still a good idea to cover it at least.

The more advance maths should be thought in college and it should apply to whatever program you're in for.

I originally wanted to be an electrician but when I learned how math heavy the course was I kinda skewed away from it and took computer science. Computer science did have math but it was more "basic" than what the electrical course had. I still struggled through most of it, while excelling everyone at programming and other actual computer related stuff. When math gets really advanced it's no longer logic, it's about remembering tons of rules and formulas and I'm just not good at that. Especially if I can't apply it to a real life situation.

Funny thing is electricians don't even need to use all that much math. Yeah there's stuff to consider like power factor and volt/amp/watts etc but that is mostly basic math. It gets more complex if you get into power electronics though. Been reading a book on switch mode power supply design and the math is a real killer.
 

skyking

Lifer
Nov 21, 2001
22,215
5,075
146
al-gebra, geometry, trig. The rest is handy in the sciences, but entirely forgettable otherwise.
 

Chaotic42

Lifer
Jun 15, 2001
33,929
1,098
126
IMO trig is probably the most advance that they should go really. Most of the math you learn in school you are very unlikely to need it in real life. Even trig is pushing it, but I'd say it's still a good idea to cover it at least.

The more advance maths should be thought in college and it should apply to whatever program you're in for.

I originally wanted to be an electrician but when I learned how math heavy the course was I kinda skewed away from it and took computer science. Computer science did have math but it was more "basic" than what the electrical course had. I still struggled through most of it, while excelling everyone at programming and other actual computer related stuff. When math gets really advanced it's no longer logic, it's about remembering tons of rules and formulas and I'm just not good at that. Especially if I can't apply it to a real life situation.

Funny thing is electricians don't even need to use all that much math. Yeah there's stuff to consider like power factor and volt/amp/watts etc but that is mostly basic math. It gets more complex if you get into power electronics though. Been reading a book on switch mode power supply design and the math is a real killer.
Define "really advanced". Mathematics is such an incredibly broad field that it's hard to pin down. It is indeed all logic, and I've found that the more advanced topics are less memorization and grunt work and more about putting puzzles together in your mind. Trying to envision what different topologies "look" like is rewarding and challenging in a different way than trying to remember some obscure rule to integrate the mathematical version of liquid nightmares.
 

Carson Dyle

Diamond Member
Jul 2, 2012
8,174
524
126
The key word here is "should". Someone entering engineering school, or someone entering the Marines?

I'd be amazed if a significant fraction of high school graduates today could be said to know anything beyond the most basic concepts of algebra.

How the hell did you even come up with anything beyond basic Calculus? Topology? Are you kidding?
 

Chaotic42

Lifer
Jun 15, 2001
33,929
1,098
126
The key word here is "should". Someone entering engineering school, or someone entering the Marines?

I'd be amazed if a significant fraction of high school graduates today could be said to know anything beyond the most basic concepts of algebra.

How the hell did you even come up with anything beyond basic Calculus? Topology? Are you kidding?
There's room on the poll for 10 options and topology doesn't really require any other math. There's no reason it couldn't be an "entry point".
 

Ruptga

Lifer
Aug 3, 2006
10,247
207
106
For the average HS grad, calculus and more advanced math will be useless in life. Even if some of the concepts from calculus might be useful for anyone to understand, I see the time requirement to learn it to be too high for the return. Algebra, geometry, and trig all have applications in most people's lives. I would add statistics to the mandatory curriculum. Understanding some basic statistics might help people in detecting bullshit.
I was going to write a post, but this is basically what it would have been.
 

Ruptga

Lifer
Aug 3, 2006
10,247
207
106
There's room on the poll for 10 options and topology doesn't really require any other math. There's no reason it couldn't be an "entry point".
Maybe, maybe not, but the thing you have to understand is that for practically everyone that isn't an exuberant math major, math is bullshit. Most people just do not care about expanding their worldview or learning cool things unless those things are easily grasped or at least tactile. Could wonders such as e^(i*pi)+1=0 spur some of those philistines on toward discovering the value of enlightenment? Probably, but not the way it's being taught literally everywhere that matters. In public schools and accredited universities, math beyond algebra pretty much involves memorizing formulae (and their situational uses) that any monkey could find with half a minute and an internet connection, because if you don't memorize them you'll fail the test that you can't even use thirty year old technology on. There are two legitimate reasons to take a math course these days: 1. your major requires it so you better suck it up, and 2. you want an MA or greater and you need to be able to interpret technical papers.

So what I'm really driving at is that math should be awesome, but it's ass, and trying to expose people to it is a bit like showing someone the wonders of porn by introducing them to goatse.
 

GagHalfrunt

Lifer
Apr 19, 2001
25,297
2,001
126
If you're not going into math, engineering, physics or some other science that uses advanced math you'll have learned all the math you need in grammar school provided the school did its job.
 

Spacehead

Lifer
Jun 2, 2002
13,201
10,063
136
I'm not sure what should be taught but whatever it is needs to be taught in a meaningful way. Back in high school i was pretty much lost in Trig & completely lost in Calculus.
Now i use Trig almost every day but it has a real world meaning to me now.
It was a long time ago & maybe i missed it, but if he had said you can use this everyday in carpentry or manufacturing it might have sunk in better instead of just being some abstract concept on the blackboard.
 

lxskllr

No Lifer
Nov 30, 2004
57,644
7,876
126
If you're not going into math, engineering, physics or some other science that uses advanced math you'll have learned all the math you need in grammar school provided the school did its job.
Pretty much this. I wouldn't mind seeing a practical math course using a small but useful subset of examples from several disciplines, with real world examples, but even that might be overkill.
 

brianmanahan

Lifer
Sep 2, 2006
24,298
5,729
136
i had taken multivar calc, diff eq, linear algebra and statistics by the time i was 18

so i voted all of the above
 

jman19

Lifer
Nov 3, 2000
11,222
654
126
I'd like to see people take up through integral calculus, linear algebra, combinatorics, and statistics. I don't really remember what we were studying as kids. It was arithmetic for a really long time and then we slowly worked into algebra, I believe. I feel like they could compress middle school math a bit to add in more topics, but I may be misguided.

Pretty much agree with this, though I think linear algebra and combinatorics would be more introductory and not college level work. Linear Algebra gets complicated quickly beyond simple vectors and matrix algebra and to really dive in to it you need to be comfortable with writing proofs.
 

PJFrylar

Senior member
Apr 17, 2016
974
617
136
For the average HS grad, calculus and more advanced math will be useless in life. Even if some of the concepts from calculus might be useful for anyone to understand, I see the time requirement to learn it to be too high for the return. Algebra, geometry, and trig all have applications in most people's lives. I would add statistics to the mandatory curriculum. Understanding some basic statistics might help people in detecting bullshit.

I agree. I took algebra, geometry, and some into to calculus in high school. I would rather have taken a statistics course than calculus. I've never used calculus outside of school.
 

MagnusTheBrewer

IN MEMORIAM
Jun 19, 2004
24,135
1,594
126
One of the greatest benefits of learning mathematics is the ability to make reasonable estimates. Obviously, what constitutes reasonable is determined by job and or lifestyle.
 

ImpulsE69

Lifer
Jan 8, 2010
14,946
1,077
126
I took all of the available math in HS and I would say that in life I never went beyond using maybe using Algebra II.
 
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