12 Year Old Jacob Barnett Teaches Us Calculus 2 Technique

The method he is describing is called "integration by parts". He even goes through how it is derived which is impressive.

I put in "science" because there's no "math" channel :(

http://newsfeed.time.com/2011/03/26/12-year-old-genius-expands-einsteins-theory-of-relativity/
westysays...

Realy stupid video.

Might as well be a video of a kid that can program just talking as they code something , without explaining things. Or its like a multilingual kid speaking Spanish to English people.

I dont really know any math but it comes across in this video like he is simply regurgitating what would be fairly common or easy to understand math for sum-one that was doing that type of math and he dosent realy do a very good job at actualy exsplaning things other than saying THIS IS THIS BECAUSE THIS IS THIS, Which is fine really cnt expect kids to be good teachers i just dont get why his moron mother is filming it and uploading it on to the internet i guess its here way of gaining self worth.

In some ways i would rather have this than moron parents filming kids doing sports or other activities we could do with a more kids culturally encouraged to be into science.

I know this kid is well known for being good at science/math well beyond his age and i think he has aspergers so its good to encourage him and keep him focused on stuff so he dosent go into his shell. but he has not done annything utterly remarkable and it seems allot of people are embuing him as sumone that will change the world of science , maby he will but at this point in time and you should not put that presure on people or have that exspectation when they are developing as kids. futhar more from what i have read he still has a basic understanding of things that will need to be fleshed out before he can come up with ideas that are of use scentificaly and allot of the fame and promotion of this child is from midea making stuff up and hyping things out of propotion.

I hope he does well and benefits science and does what he enjoys but hope his character is not retardified by his parents or what the midea might do to him.

rottenseedsays...

Find a 12 year old and have him regurgitate this. He explains the derivation of integration by parts which is a lot better than most the people I know. I mean when I learned integration by parts, it's not like I had to invent it, I really just had to learn it, and, for all intents and purposes, regurgitate it on the test. Now I know what integration by parts is, and I don't have to reinvent it every time I see it, I just know the skill, by memory...does that make me somebody that doesn't know maths? No.

Furthermore, why are you admitting that you are so ignorant about math? That's not a good thing...it shouldn't be a nonchalant admission that somebody isn't even willing to try and understand the language of the universe. Go back to your US weekly and check out the latest photos of Kim Kardashian, we'll call you when dinner's ready.>> ^westy:

Realy stupid video.
Might as well be a video of a kid that can program just talking as they code something , without explaining things. Or its like a multilingual kid speaking Spanish to English people.
I dont really know any math but it comes across in this video like he is simply regurgitating what would be fairly common or easy to understand math for sum-one that was doing that type of math and he dosent realy do a very good job at actualy exsplaning things other than saying THIS IS THIS BECAUSE THIS IS THIS, Which is fine really cnt expect kids to be good teachers i just dont get why his moron mother is filming it and uploading it on to the internet i guess its here way of gaining self worth.
In some ways i would rather have this than moron parents filming kids doing sports or other activities we could do with a more kids culturally encouraged to be into science.
I know this kid is well known for being good at science/math well beyond his age and i think he has aspergers so its good to encourage him and keep him focused on stuff so he dosent go into his shell. but he has not done annything utterly remarkable and it seems allot of people are embuing him as sumone that will change the world of science , maby he will but at this point in time and you should not put that presure on people or have that exspectation when they are developing as kids. futhar more from what i have read he still has a basic understanding of things that will need to be fleshed out before he can come up with ideas that are of use scentificaly and allot of the fame and promotion of this child is from midea making stuff up and hyping things out of propotion.
I hope he does well and benefits science and does what he enjoys but hope his character is not retardified by his parents or what the midea might do to him.

westysays...

"Find a 12 year old and have him regurgitate this" That wasn't my point I realize statistically there are not many people his age that learn this or could repeat it back thats not what im saying at all.


The point is if you are making a video describing how something works Its better to explain why things are why they are or you are doing nothing to help other people , you are accentually just showing of that u know something which was my point about this video in that it is a video of a kid showing of they know something which is utterly useless and exactly the same as a kid showing of they speek another language or can program well ( arguably skills that require the same amount of intellect) , its been known for a long time that some kids can do stuff that is often thought to complex for kids and only thought that adults can do it so there is not realy much of intrest of this video to the casual viewer.


"Furthermore, why are you admitting that you are so ignorant about math? That's not a good thing...it shouldn't be a nonchalant admission that somebody isn't even willing to try and understand the language of the universe"

Thats a moronic thing to say do you play the peano? speak multiple languages ? program in multiple languages? CAN YOU NOT PAINT PHOTO REAL IMAGES ? DON'T YOU KNOW HOW TO DO CINEMATIC EFFECTS ? All those skills can potentaily be benoficail to society and help you understand the world better.

How is sumone saying that they are at a lower level of uinderstanding of something negative and how can you then interpret that as them saying math is of no use or that they dont think math is of use ? or that they are not willing to learn it ?

Granted i did write "I dont really know any math" This is not true what i meant was I don't know any of the math thats in this video and am at a very basic level of math. I am intrestead in math in general I am just stupendously dyslexic and find it ridiculously difficult to learn things such as some of the more basic aspects of math and find that all the books and teachers i have had have thought in a way thats not very compatible with my way of learning.

strangely i find it far easer to understand the more complex concepts of math its the Human computing element i struggle with Litraly am missing the component of the brain that can do that lol.

some of the things that got in the way of me learning math at school are rediculously simple , such as when typing numbers into a calculator i would forget what the last number i put in was , or typing in numbers back to front , or looking at the white board and then looking at what i was writing only to have to look back at the board , then u have the fact that i would write 10x slower than anyone else and would be forced to use a pencil. Another issue with math is that you are using the same symbols to describe different things sumone that is maximum dyslexic retarded ( well in my case annyway ) likes to have individual single meaning to each symbol and to be able to see everything as an image in one go not completely fragmented in component parts that make little sense.

I am quite happy to pootel along with a reasonably basic working knowlage of math and focus my time on things that come more naturally to me , I'm sure eventually i will come across a good teacher of math or sum-one that has developed a more visual way of learning traditionally non visual aspects of math and then I will have another poke at it.




>> ^rottenseed:

Find a 12 year old and have him regurgitate this. He explains the derivation of integration by parts which is a lot better than most the people I know. I mean when I learned integration by parts, it's not like I had to invent it, I really just had to learn it, and, for all intents and purposes, regurgitate it on the test. Now I know what integration by parts is, and I don't have to reinvent it every time I see it, I just know the skill, by memory...does that make me somebody that doesn't know maths? No.
Furthermore, why are you admitting that you are so ignorant about math? That's not a good thing...it shouldn't be a nonchalant admission that somebody isn't even willing to try and understand the language of the universe. Go back to your US weekly and check out the latest photos of Kim Kardashian, we'll call you when dinner's ready.>> ^westy:
Realy stupid video.
Might as well be a video of a kid that can program just talking as they code something , without explaining things. Or its like a multilingual kid speaking Spanish to English people.
I dont really know any math but it comes across in this video like he is simply regurgitating what would be fairly common or easy to understand math for sum-one that was doing that type of math and he dosent realy do a very good job at actualy exsplaning things other than saying THIS IS THIS BECAUSE THIS IS THIS, Which is fine really cnt expect kids to be good teachers i just dont get why his moron mother is filming it and uploading it on to the internet i guess its here way of gaining self worth.
In some ways i would rather have this than moron parents filming kids doing sports or other activities we could do with a more kids culturally encouraged to be into science.
I know this kid is well known for being good at science/math well beyond his age and i think he has aspergers so its good to encourage him and keep him focused on stuff so he dosent go into his shell. but he has not done annything utterly remarkable and it seems allot of people are embuing him as sumone that will change the world of science , maby he will but at this point in time and you should not put that presure on people or have that exspectation when they are developing as kids. futhar more from what i have read he still has a basic understanding of things that will need to be fleshed out before he can come up with ideas that are of use scentificaly and allot of the fame and promotion of this child is from midea making stuff up and hyping things out of propotion.
I hope he does well and benefits science and does what he enjoys but hope his character is not retardified by his parents or what the midea might do to him.


garmachisays...

I'm with Westy on this one. I love math. I'm a huge math nerd, and this kid bored me to tears. I'm impressed that he's young and understands this stuff, but he sucks as a presenter, and he didn't teach crap. The title of this video should be "12 year old kid recites something" because he isn't a teacher.

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