Watching this now to remind myself of when math was fun and easy.

@user32455

8 жыл бұрын

Hahaha same.

@vuvuvu6291

8 жыл бұрын

talk about high school calculus.... That particular integral makes me cringe everytime

@voiceinthevoid14

8 жыл бұрын

fundamentals of calculus. Almost the launage.

@vuvuvu6291

8 жыл бұрын

***** What is the launage?

@math-a-methods9681

8 жыл бұрын

Lol

I am 52 and have sucked at math in general all of my life. Having viewed this video only one time, the relationship between programming languages and algebra suddenly became distinctly clear to me. The proverbial "light came on" per se... Thank you sir. I now have a much greater understanding of algebra and it's concepts.

@1ns939

7 жыл бұрын

-Sp00k- lol wut

@johnayala2957

3 жыл бұрын

Hahahaha that's the way I saw it too!!! Hahahaha 🤣🤣

@grandmacat406

3 жыл бұрын

you are now 57

@KingTubeAR

2 жыл бұрын

@@grandmacat406 Thanks mr.obvious

@556west

Жыл бұрын

Wow !! I am 54 and that is happing to me too. I am studing Python for AI .

Why couldn't I have had you as my Algebra teacher long before I had terrible experiences with my past teachers? All these years I've hated it with a passion. Suddenly, watching this video stress free, without worrying about the "complexity" of it, relaxed and chill, it was so easy to understand. Thanks to you. Thank you!

@smoshgeeks

7 жыл бұрын

M Halley :)

@aleeshaspeaks188

7 жыл бұрын

hahaha I know right! I wish to educate people like Khan academy, you should check out my channel if you wish :)

@mercutioescalus6782

7 жыл бұрын

The Cat Sal is the only teacher for mr

@Russh1

6 жыл бұрын

Second this, glad I watched this video before starting an algebra based unit this week. Much easier to relate to simple equations now.

@akhilk7197

6 жыл бұрын

Nice

Wish I had this luxury 20 years ago as a kid in school! Listen kids, don't take these videos for granted. I now know what I too can learn math and I love if, Thanks to Khan Academy.

@rheakapadia6627

6 жыл бұрын

Hello khan academy you really help me out with algebra and other things that I need to learn

@dreamsmpmomentsclean5469

3 жыл бұрын

@@rheakapadia6627 bet you forgot about this commnt

@shsjjhsh

3 жыл бұрын

@@dreamsmpmomentsclean5469 bet you forgot about yours too

@dreamsmpmomentsclean5469

3 жыл бұрын

@Justin VFX I don’t even remember watching this video lol

@mara_cleia3959

Жыл бұрын

@@dreamsmpmomentsclean5469 Haha, what about now?

You made maths make more sense to me in 10 minutes then any teacher every did in 5 years of high school, THANK YOU!

The majority of school teachers teach because they have to not like Sal he teaches because he loves it he is an enthusiastic educator who is able to see and understand the problem from the students point of view and there are very few of them in the education system world wide.

Re-learning Algebra after so many years is actually fun.

@zain4019

7 жыл бұрын

Lisa Setera yayyyy! it's encouraging and nice to see someone happy to learn! :)

@aleeshaspeaks188

7 жыл бұрын

I know right! Khan Academy has inspired me to make my own videos, you seem like you would like them! You should check it out if you wish :)

Vsauce brought me here, and i love it!

@kvamshi4561

3 жыл бұрын

When did Michael mentioned about it??

@rapden18

3 жыл бұрын

@@kvamshi4561 8 yrs ago

@kvamshi4561

3 жыл бұрын

@@rapden18 can you send me the video link please..

@rapden18

3 жыл бұрын

@@kvamshi4561 sorry man I have no idea

@rxndxm_mf861

3 жыл бұрын

Omg 9 years🤐

This guy's a good teacher. ; )

@jollyjokress3852

8 жыл бұрын

+Joseph Sullivan thi suy is obc´viously very smart

@amirpouyaghasemi3064

8 жыл бұрын

+Vera Maria this guy is obviously very smart*

@sully42682

8 жыл бұрын

Amirpouya Ghasemi Sal Kahn? Yea, you could say that.

@straxed7813

4 жыл бұрын

Debatable

I love these khan videos, especially this professor. He's really good at explaining. Great teacher.

@christopherdbeal

6 жыл бұрын

I am fairly confident this video was made by Sal Khan, founder of Khan Academy.

U know u have no life when your watching this at 2:30 am for entertainment.

@Zachnemfr

8 жыл бұрын

same :3 but its 9:00 pm for me

@StarLink149

8 жыл бұрын

+xClutchManx15 ...Thank god, it's only 12:30 AM. :P

@MattSiegel

8 жыл бұрын

8 pm, but i also need a review of math ;)

@Aruthicon

8 жыл бұрын

11 PM for me.

@Coolkiller4mc

8 жыл бұрын

7am, randomly clicked on the video. I don't know why.

I'm not sure Galileo was referring to shopping at Walmart.

@koy3050

4 жыл бұрын

madamoiselle Butterfly lol

@beanseverything8442

3 жыл бұрын

lmao

@grandmacat406

3 жыл бұрын

It's been six years

For someone being ADHD, this way actually helps because then it allows tangents of thought go back to the original point

im forcing myself to study algebra rn so I won't have a stroke doing 8th grade math next school year. It is nice to be productive during quarentine time, tis tis

Thanks for ur help khan! because of you i got a 93 on my integrated algebra regents exam and a 95 on my Living environment regents exam!

It's amazing. If we just taught kids the beauty of math and its flexibility and puzzling nature, kids would seek mathematical knowledge without the need for public school boredom and brainwashing...

@btdpro752

6 жыл бұрын

Brad Balvanz who says kids aren't

@PeterKoperdan

5 жыл бұрын

Unfortunately the school system is not designed to make kids think, ask questions and be amazed by the universe. It's almost as if it was designed to achieve the exact opposite.

Ahhh, the good ol days! I remember watching this video back in 1942! It was just when I was getting out of middle school. After all these years of vigorous studying, I finally got accepted into San Jose Community College! I'm majoring in Mongolian History and Fine Arts, and have just joined the Mongolian Wrestling League! I'm still 90 and I'm proud!

@amirpouyaghasemi3064

8 жыл бұрын

troll

@dr.j.edisonlukewarm901

8 жыл бұрын

+Amirpouya Ghasemi Can't take the heat? Well, then get out of the kitchen! I hope Antarctica melts!

@amirpouyaghasemi3064

8 жыл бұрын

ahahaha legend

I had to leave the Khan link and find this video myself to compliment our speaker, lecturer and common Khan Academy host lecturer. I cannot express enough gratitude (Huge Thanks!!) for both, your enthusiasm and your (attempt's at) elaborate efficiency in sharing the slew of academics I have learned through you thus far! I had monotone and worse, truly unknowing persons that "taught" math in my younger inner city education, so I am beyond refreshed to continue my self education and more (Soon hope to test higher, then finish my bachelors & beyond.)with your brilliant and inspiring tutelage and assistance . Thank You for working tirelessly alongside the amazing folks at Khan to create something special. This video btw had a passionate and wow level finish! ;)

I want to thank you from the bottom of my heart Khan cause I know without your help I know I couldn't do this with out your help.

this is making so much sense. ive left high school now... i wish we got told about your channel back then, i would of passed maths. i never understood textbooks

hey, Khan. I think some of these videos are directed at lower levels, and others at the higher levels. But I'm here to say what I am. I am a senior in high school and I am learning programming. I have plans to go to school for computer science and programming and if I am ever faced with a problem I can't figure out in math I often find help through your videos. the way you explain things usually can easily be translated into programming. thanks!

@OleTimHerr

8 жыл бұрын

agreed

@thebatman3843

8 жыл бұрын

Agreed.

@mboost5319

8 жыл бұрын

+Alex Burke Thats because he simplifies it into simple terms so its easy for new people but also very easy for computers

@mojeedabimbola3019

7 жыл бұрын

bad baby😎😎😎😎

@aleeshaspeaks188

7 жыл бұрын

Khan Academy has inspired me to create my own channel about educating people, you should check it out if you wish :)

If not for your videos, I may have had to become a rapper.

@ddity5604

6 жыл бұрын

and this is bad because?

@kittenwizard4703

6 жыл бұрын

Brody Myott Gucci gang

@ddity5604

6 жыл бұрын

o yea

Thank you for posting this!!! I am 34 and I am trying to get into the Army, and order to do that I have to pass the GED!! Algebra wasnt my strong suit, but thanks to these videos I didnt have in school I can learn Algebra and a better way of breaking it down and understanding it. I was recommended this channel by some friends, so thank you for posting these :)

THANK YOU Khan! teachers watch your videos to get tips and ideas to teach better. You're GREAT! All your videos are A+++ Love your voice and how simple you make every topic

Sir your website is better that i expected it's amazing

@btdpro752

6 жыл бұрын

oma oys I prefer the website

khan academy is nice academy and i have learnt many subjects like physics, chamisty and this is the best of all

I have been trying to understand algebra for two decades and looking for someone to explain the theory of algebra and while I'm just starting this video series I believe I'm finally going to understand

And this is just the begginning to Maths. It truly is beautiful.

I can't believe a teacher would complain about free educational resources offered to the world.

@projectjt3149

9 жыл бұрын

I hardly can believe that they are a teacher.

i just wanted to ask, what does source does Sal use to create these videos i have paint and Microsoft Expression Encoder 4 but i cant record my voice and whenever i do make a video on math or something, it turns into this weird gray screen that looks very "glitchy" help! thanks!

@divyarajaram7845

9 жыл бұрын

Its Yahoo! Doodle messenger

@dantheman2k

9 жыл бұрын

***** Thanks

@danielbarreravelazquez9786

9 жыл бұрын

Hvuvfhbeuvdeyvdwvdusvhvssh vdwhvw h d epfwdwvfhvdyvsuvdhw vdhwc dhevdhdchevdgechdovhchdvhbcvhdchdvhdvfhvefvhebfwhvdvfjfvfhevfefhvrev fh. Fffhchevehrvhevfhefchehvhefhvhefvhfvhefvpevefehpfvhrve. 6/3$3$$$17^#61"6/@6@6@:#6"-^0~\[€《~|£~¥《~}£\£}《\~《_~£《_£|_~×《€>+《>《+£>《~£《+}£[+£《+××××~\《¥+《~[《¥%+×《¥>+《¥>×《¥~《+~¥[《¥×>×£《£~×¥~+×>×>

@dantheman2k

9 жыл бұрын

Daniel Barrera Velazquez ???

I am so thankful for your help with math. You have no Ideal how much you have helped me. You explain it in the exact way I need to understand it. I Never thought I would say this but I'm starting to really enjoy Math.

Intelligent and a talent for teaching. You are a Godsend.

I like the speakers deep voice :)

I think maths in itself is one part of the universe and is an extension of logic. But like science it is just one way of describing the reality we name in the scientific way. For example knowing the forces of motion, heat and pressure will give you no idea or emotional insight into what it must be like to give birth or feel joy. These experiences happen and writers, poets and religion might attempt to guide us through. For when we ask questions like what is the point of my office job? What is the point of having children? Why are we here? Are we alone? Science shrugs its shoulders and ignores the question.

@suewont5840

9 жыл бұрын

Y76o8 tu 99

@reh3884

9 жыл бұрын

Simeon Banner You forgot to take your meds.

@bigbarnes70

9 жыл бұрын

Simeon Banner You make a great point, what exactly is the utility of emotion/spirituality in the grand scheme of things? Do they have meaning? I have wondered the same thing myself...

@simeonbanner6204

9 жыл бұрын

I think we have no school system that selects more spiritual emotional students. What if we valued those qualities rather than a kids logical ability.?

@nal8503

8 жыл бұрын

+Simeon Banner What if I told you that the brain is so poorly understood that "emotion" is just too complex for us to describe currently? We can already force emotions with natural and chemical substances, so it's preposterous to claim that emotions are in any way different from what science describes currently. In the who knows how distant future the billions of neurons and synapses in the brain will have been made sense of and we will be able to trigger any emotion we want at will.

i love algebra more than other math branches, now i'm in high school taking algebra I

I am so happy you have posted these videos . You are showing the beauty of mathematics to a generation , probably several generations! Finally, I have found relaxing videos to watch in my down time. This is thrilling!

I'm 25 with a science degree, im just here for the comments lol

@utherdoirse7346

4 жыл бұрын

yep same here

É necessario risolvere da sinistra a destra perché questo è l'ordine delle operazione. aka PEMDAS :)

your are amazing at teaching >>>>>>>>>>>>> im too weak at math and im able to understand it very well .........thanks alot .

Thanks for letting me rediscover this for free. I wanted to find a way to refresh my math in video, and I have forgotten how big of a resource this channel is over time.

The terror of algerbra

@The112Windows

9 жыл бұрын

Why? Algebra is beautiful. If you hate algebra because it`s hard just take your time with it.

@The112Windows

8 жыл бұрын

Farrah Falaux 0.70

@consolemainnoob8102

8 жыл бұрын

the terror of your grammar xD

@SpiffyCheese2

8 жыл бұрын

+RareFairyRaindrop the terror of retards

@geico105

7 жыл бұрын

spelling*

i feel like im watching a lets play

Thanks for explaining that ! - I was in a no hopers class because of time off school - Asthma - Was not put in for maths exams -Algebra was like a foreign language to me ! - Nobody took time to explain - Learned more here than I had 57 years -Thank you !

We need more passionate teachers like you! ☺️

Who would dislike this?

@vediogamekid2

10 жыл бұрын

People who hate math

@aldorn7189

9 жыл бұрын

Me. I came hear to learn, but I was unable to understand the video, this made me unhappy, and that made me realize that this video was causing me to feel unhappy and that made me dislike the video. so I hit the dislike button.

@RichardWofford79

9 жыл бұрын

Math haters.

@aldorn7189

9 жыл бұрын

Richard Wofford I don't hate math.

@Ken.-

9 жыл бұрын

Well, about 5.7% disliked the video, so let Y = the number of people who disliked the video. Now let's suppose that R number of people don't understand the universe. If we multiply Y times R we get D, the amount of sausages that are eaten internationally each year.....

didnt understand plz make it again

this whole view of math makes it a lot more accessible

I plan on using your videos often, maybe daily as a full curriculum. Though I am full time with UOP. I am going to your site so I can utilize all you have to offer. I plan on being as involved as I can be. I have had teachers and even friends try and help me with Algebra, and it's absolutely unreal how much your video has helped me. You give hope to the internet, with content that is life changing and educational! The internet has just evolved in a major way thanks to you!

i have been studying math and I have gotten a 91 on my benchmark and I am in 5th grade

How to destroy public schools

@PizzamuraProject

6 жыл бұрын

More like How to OWN your Math Teacher.

I'm doing engineering as a first year student, hated maths my whole life. So glad I found Khan academy, WHY THE FUDGE DIDN'T I DISCOVER IT BEFORE! Don't take these videos for granted they're gold

Good Job to the guy doing math. Appreciate him. He not only does math, but also does chemistry vids. He is da real MVP. Hes a good hard worker.

Only the small minded and uneducated will say you don't use Algebra in life.

@SpiffyCheese2

8 жыл бұрын

+Corbin Aalderts IKR

@zephyrix4114

8 жыл бұрын

It's hard to believe that there are people out there who have studied math and yet say algebra is irrelevant in life.

I really hate algebra.

@kesanglhakyi6158

9 жыл бұрын

WORRRDDDD im supposed to be watching this rn lmaoo

@monasongful

9 жыл бұрын

I have a b in algebra, hella people are failing😂😩

@allinonemoses6132

9 жыл бұрын

monasongful

@btdpro752

6 жыл бұрын

Algebra is easy. If you study and practice like you are suppose to you can easily get All A+s

I think algebra should be taught in grade school. I think kids could understand it just fine once they're able to do multiplication and division and basic fractions. If they can understand and use a conventional ruler, they can understand a number line, zero, and going in a negative direction, etc.

@zuutlmna

8 жыл бұрын

But as for the video discussion, the Greeks were almost fanatical about the mathematic and cosmic (or universe) relationships. I think it was perhaps religious-like for them. Walt Disney studios, back in the 1950's, did an excellent animation story about the Classical Greek culture and their "thing" for understanding the cosmos (or attempting to) through math. That animation is on youtube. It's a must-watch.

Mind blown. Ive been trying to get a grasp on this since high school; finally the puzzle is pieced together. I thank you.

you are wrong .The father of mathematics was الخوارزمي not galileo

@adeadchannel4129

7 жыл бұрын

you a Muslim?

@alinazari3879

7 жыл бұрын

True

@asuraspath2262

7 жыл бұрын

Nah, it was definitely Galileo. He revolutionized science after all.

@Yakend

7 жыл бұрын

hahaha, good one xD

@earthmom106

6 жыл бұрын

hassan chaoui WRONG!

I hate math

@tijmenvanderree487

7 жыл бұрын

You have an MLG FNAF profile picture, so your judgement is questionable.

@btdpro752

6 жыл бұрын

Oh you hate the internet, your house, your existence, your parents, your comfy house, free and acesable education , video games, bikes, cars and many more items P.S I know hating something does not mean hating it's product

I remember watching this video 4 years ago, back then I thought Algebra was the hardest thing one could learn. Now, I realize nothing is hard to learn if we try :)

I love this guy's voice, and his lessons are easy to understand, but I think what will make me remember most - other than if I was taking notes or whatever- is the fact that he says everything like five times before he moves on.

Of course I find this guy after I've completed middle and highschool. Well atleast i know he will help me in college. Physics playlist I'll be there soon.

All the intelligent comments are making me melt! I love it!

Thank you for taking time out to teach the masses and you are a genius.

I love these videos, they are really helpful before test days.

Going back to learning algebra. This is really useful. Thanks

I have to agree that this is one of the best videos i have seen to motivate someone to get interested in mathematics- and if only my teacher had said this at school- or college!

You're amazing. I love learning, so school doesn't satisfy my needs, so I looked on the internet for a mathematics channel, and I am so glad I've found you :)

beautiful.. I never thought math will be this fun..

The quote in the beginning is so powerful, I feel it's much more powerful than most understand.

its beautiful, i couldn't imagine life without it.

when i was a kid, algebra was never explained in such a cool way. most of the teachers just introduced the concepts without explaining their relevance. thanks, sal. this is more akin to what i was getting at with an older question: "why does it matter?". i think every teacher should play this vid ,before going beyond basic arithmetic with their students.

You are an inspiration! Thanks for all you've been doing.

I'm 21 now and going back to study for my continued education. I never learned this in US public school, but somehow passed.

Make more of these kind of videos! It's very encouraging.

A decade after high school and this stuff can make my head hurt. Hard to comprehend I was really good with algebra a decade ago. A decade without using it can lead to forgetting. Looking back, I should have found some way to use it. If you are still in high school or are just out of high school, don't think you will remember everything unless you actively try to use what you know. Don't let your knowledge fade. Doesn't take long. I'm purposely trying to remember what I once knew and with just one decade, it bothers me that it's so hard. I was so good with algebra and geometry at one point that I was top in my school. Then when I got out of school, I failed to use algebra or geometry. Now it is all a blur. Almost like it was some weird dream.

Beautifully simple & enlightening, THANK YOU!.

This really helped man! Thanks

Thank you Khan, you made me love mathematics

Thank you! Have a nice year!

So has every math teacher I've ever had. My best math teacher was my U.S. History teacher...

this if fascinating, please continue with more vids like these that help foster a deeper understanding of mathematics.

I'm 50 years old. My school days are over. I had a C in Algebra when I was in high school. It was very confusing to me and I just couldn't grasp the concept. I always thought Algebra was a waste of time and had no idea what it meant until 5 minutes ago after watching this video. I have very poor social skills and need repetitions to help my brain process information. This type education would be perfect for people like me. Students who have access to Khan's Academy videos are very blessed and fortunate.

What an awesome introduction to mathematics/algebra.

I keep coming back to these simple mathematics and physics videos even tho I am in my candidate physics program(2nd year ). Getting past calculus is great but, once you get to university level of mathematics and physics the inspiration feels different compare to the beginning of algebra and calculus. The inspiration in university level mathematics and physics isn't as direct as first starting out with algebra & calculus. It feels more like goals that you want to strive for example getting to differential geometry, don't get me wrong it is more then enough to keep you going :) The feeling i get from watching these beginner videos fills me with more of a pure inspiration, it feels like I just want to do mathematics/physics rather than working towards a specific goal. Which is such an amazing feeling to get when you are stuck or when you get that sinking feeling that you are lagging behind. Anyway... Great video to say the least :)

Thank you khanacademy, i'm just so greatful that you are helping my son so far!

Thanks Khan Academy Your the best i rlly understand!!

Thank you so much you really helped!

It's really helpful to me. Thanks :)

Starting to prep for my precalc class that starts next week by watching all your amazing algebra, geometry and trig videos. Just wanted to say thank you! I'm a liberal arts major who is going back to school for computer science, which means CALCULUS. I was terrified at the thought. Then I found Khan Academy and I'm sure that I can do this!

My 8th grade math teacher was such a failure! She had no way to explain these simple concepts, her answer was remember them they are axioms! It is just the way it is!

@altacademyorg

Жыл бұрын

Hello! If you're worried about your exams and need help, do check out our channel, we've posted some of our content for you to check out for free, if you like what we're teaching and how we teach, you can always sign up and get access to our full course!

I found this channel very useful, thanks!

Thanks a lot !! Your video tutorial is great. !!

Wow! What an amazing concept! Really loved it.

Miss Ravitsky was my last Algebra teacher I remember. She was unbelievably patient with all the students like me. I used to be amazed at that.

This is such a simple and beautiful video.

I'm doing a lot better in math now than before. THANKS KAHN ACADEMY!!!!!!!!!!!!

khan academy is really useful and good for practicing math at home.

Well, this is what I can in depth explanation made more sense than any of my lectures during past years of studying

Thank you for your time and consideration

hi Khan Academy I love your videos my class watch you every day in math one question how are you so smart and keep up the good work