/sci/ - Science & Math » Thread #11661664

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Anonymous Tue 12 May 01:15:34 2020 No.11661664 View Reply Original Report

Quoted By: >>11661669 >>11661709 >>11662582 >>11662634 >>11663161

>Can't figure out Algebra 2 on khanacademy
>25 year old man

Anonymous

Anonymous Tue 12 May 2020 01:17:52 No.11661669 Report

Quoted By: >>11661675

>>11661664
What specifically are you having trouble with?

Anonymous

Anonymous Tue 12 May 2020 01:19:59 No.11661675 Report

Quoted By: >>11661684 >>11661689 >>11661992

>>11661669
The polynomial and trigonometry things I'm stuck on

Anonymous

Anonymous Tue 12 May 2020 01:21:02 No.11661684 Report

Quoted By:

>>11661675
such as?

Anonymous

Anonymous Tue 12 May 2020 01:21:47 No.11661689 Report

Quoted By:

>>11661675
These things require a lot of practice to build an intuition on how they work and how to solve them. Stick with it, keep doing exercises, and you'll get it eventually.

Anonymous

Anonymous Tue 12 May 2020 01:29:19 No.11661709 Report

Quoted By: >>11661721 >>11661807

>>11661664
>khanacademy
fuck off with this shit
read a book like a real man

Anonymous

Anonymous Tue 12 May 2020 01:31:20 No.11661715 Report

Quoted By: >>11661718 >>11661721

>khanacademy
people who use stuff like that are almost always practicing intellectual cowardice.

Anonymous

Anonymous Tue 12 May 2020 01:32:48 No.11661718 Report

Quoted By: >>11663116

>>11661715
why do you say that?

Anonymous

Anonymous Tue 12 May 2020 01:33:19 No.11661721 Report

Quoted By: >>11661737

>>11661709
>>11661715
>I'm too retarded to figure out easier/better ways to learn things
>I know! I'll go on /sci/ and rag on people who aren't!

Anonymous

Anonymous Tue 12 May 2020 01:33:22 No.11661722 Report

Quoted By:

Fuck all you dudes, Khan Academy excels at showing steps to solve a problem and gives you examples with feedback. OP, give a specific example

Anonymous

Anonymous Tue 12 May 2020 01:40:48 No.11661737 Report

Quoted By: >>11661744 >>11661750 >>11661760 >>11661788 >>11661796

>>11661721
>khanacademy
>easier
>fucking BETTER
how come a video lecture, some faggot babbling stuffs that are already in the book and write/draw with that shitty handwriting + one or two example, is better/easier than actual source with well edited text and well drawn pictures + several examples and countless problems and exercises
you are the retard

Anonymous

Anonymous Tue 12 May 2020 01:42:58 No.11661744 Report

Quoted By: >>11661779

>>11661737
because khan typically explains steps which books gloss over, knowing his audience is sub 100 IQ amerimutts (no offense, I'm one of those too). you might be learning calc 1 on there and he'll slow down to explain a geometry fact asian children master by 3rd grade

Anonymous

Anonymous Tue 12 May 2020 01:44:59 No.11661750 Report

Quoted By: >>11661779

>>11661737
Looks like I touched a nerve. Enjoy your rote memorization pseudo-"""learning"""

Anonymous

Anonymous Tue 12 May 2020 01:47:09 No.11661760 Report

Quoted By:

>>11661737
>t. teacher

Anonymous

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Anonymous Tue 12 May 2020 01:52:51 No.11661779 Report

Quoted By: >>11661789

>>11661744
none of these shits matter if you don't practice and solve different problems
having a faggot dumb-down concepts for you, or re-reading a concept several times,... even if you understand what they're saying, you don't learn anything until you solve a problem, a make mistake, learn from your mistake and go for the next problem, and do that until you don't make any mistake
OP needs pic related
>>11661750
lmao... "memorizing"
ok bye

Anonymous

Anonymous Tue 12 May 2020 01:57:52 No.11661788 Report

Quoted By:

>>11661737
shut the fuck up teacher go peddle your bullshit elsewhere.

Anonymous

Anonymous Tue 12 May 2020 01:59:29 No.11661789 Report

Quoted By: >>11661804

>>11661779
but Khan Academy does make you solve problems... have you actually been on the website???

Anonymous

Anonymous Tue 12 May 2020 02:04:11 No.11661796 Report

Quoted By:

>>11661737
lol at the midwits replying to you

Anonymous

Anonymous Tue 12 May 2020 02:08:18 No.11661804 Report

Quoted By: >>11661809 >>11662047

>>11661789
You mean those 3/4 questions quizzes? :)

Anonymous

Anonymous Tue 12 May 2020 02:10:30 No.11661807 Report

Quoted By:

>>11661709
you have to be 18 to post here

Anonymous

Anonymous Tue 12 May 2020 02:10:51 No.11661809 Report

Quoted By:

>>11661804
yea those things and at the end of the lesson you take 10 question quiz over everything you learned in the lesson. It's not much different than highschool honestly.

Anonymous

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Anonymous Tue 12 May 2020 02:49:55 No.11661917 Report

Quoted By: >>11661992

>22
>terrible at basic algebra
>even more so fractions
>just want to better myself

please recommend me a book so I can finally get good, assume I'm a retard who never finished high school

Anonymous

Anonymous Tue 12 May 2020 03:14:07 No.11661992 Report

Quoted By: >>11662582

>>11661675
bro it's just memorizing a set of usually easy to derive equations.
then you just press it into a calculator
>muh intution
fucking retarded the only intuition you need is when to use which formula and you're usually told and it's usually easy to understand.
>>11661917
I dunno probably lang

Anonymous

Anonymous Tue 12 May 2020 03:34:01 No.11662047 Report

Quoted By:

>>11661804
You do like get that Khan Academy generates as many practice questions as you want to do, right? Like, that's half the point of the site.

Anonymous

Anonymous Tue 12 May 2020 06:07:37 No.11662582 Report

Quoted By:

>>11661664
read from the book and do practice problems, it's important to have a solid foundation when later comes around
>>11661992
this guy sucks big meaty dicks don't listen to him

Anonymous

Anonymous Tue 12 May 2020 06:33:29 No.11662634 Report

Quoted By:

>>11661664
>cant organized your post correctly
>be you

Anonymous

Anonymous Tue 12 May 2020 10:14:58 No.11663116 Report

Quoted By:

>>11661718
Not the anon but basically Khan does very elementary examples that just give you the gist of how it works. Doing harder problems builds your skill rather than seeing a bunch of easy examples. Khan is good as a refresher but solely basing your learning off Khan is just counterproductive and doesn't challenge you the way you need to be challenged.

Anonymous

Anonymous Tue 12 May 2020 10:29:47 No.11663161 Report

Quoted By:

>>11661664
I've had friends who are absolutely atrocious in algebra, and I noticed that every one of them are either shit in fractions and factoring, doesnt practice much, or both. Learn your fundamentals well. This is done by going through a book.

Anonymous

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Anonymous Tue 12 May 2020 11:01:21 No.11663224 Report

Quoted By: >>11663287

>25 years old elder skeleton
I can't factor $x^{10}+x^{5}+1$

Anonymous

Anonymous Tue 12 May 2020 11:29:53 No.11663268 Report

Quoted By:

>23 yr old
>can’t show that all even numbers greater than 2 is the sum of two prime numbers

its literally just fucking addition...

Anonymous

Anonymous Tue 12 May 2020 11:35:59 No.11663287 Report

Quoted By:

>>11663224
let y=x^5

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