Chinese school system is amazing#viral #fyp #chinesekids #usaeducation #challengeaccepted

[ramonwang]

Actually if you compare both sides, the "American" method actually involved breaking down the problem into smaller, more solvable equations while the "Chinese" method involves a shortcut that can be memorized. In other words: the child on the left is reassessing the problem and taking it apart entirely before solving, whereas the child on the right solves the question using a mental shortcut that someone else most likely came up with, which does not necessarily show intelligence as much as it does familiarity with that particular type of question.

[flyingtotheendsoftheearth]

I checked this on a calculator. And as an American who was taught this American way my jaw literally dropped.

[justshan]

It’s great if you understand both methods.

[dkfr]

Uh no the Chinese school system is way stressful than you think

[sekousekou]

chiinese implicitely applied: identity: a2-b2=(a+b)(a-b). the both good but one optimized over the other

[yansim_fans]

Well my school just mixed them all with a pi🙂

[Mira_good]

I feel Bad for Children in Chinese school, Every school has Al to take control Over Children, children are crying and tired and has be suffered

[Tsuki]

Oh no.
I'm going to Chinese school next year😭😭

[eliudnjai]

The American method is the reason we still lead in advance research. We can teach complex math to as many kids as possible 😉

[CherrysGuy]

I only have one thing to say about math: STOP MAKING IT HARD ON FUCKING PURPOSE!!!

[Sharky_]

Life is not all about education bruh I never use science in my life before

[Sky-sdmd]

Parents, just let the child do what they should in this age, playing dont forget they can be a child only 13 years and it never comeback

[samlobo]

Right side - correct but missed multiplication by 1. It was done intentionally to confuse.

[Annnnstream]

Why are people so shocked this is a basic math identity a ^2- b^ 2 = (a-b)(a+b), in Asia we learn this in like 7th grade !

[Certified_Potat]

Is nobody talking about the Chinese kids crying/ have emotional breakdowns because of the system?

[radiation-k]

You are math athlete
Also me taking 30 minutes on that kind of math im more of a sports athlete

[stochasticdifferentialeq.]

This is how you do it
30^2 - (30-1)^2 = 30^2 - ( 30^2 + 1 - 60) = 60-1= 59. Done no calculator or multiplication needed 😅

[anastasia]

I'm going to reaveal a big secret, but Russian kids know this too))) Like, since 7 grade at least.

[unitedstatesofamerica]

so you see the chinese method
she ninus the powers
and adds the remaining like
30²−29²=
30-29=
30+29=59

[vinaymann]

Most easiest question 😂
(A - B)(A + B) is the answer, note one thing 30-29 is 1. So answer is simply 30+29.