I just binged watched 4 of this guys lesson just for fun. What an awesome teacher. Someone get this man a medal.
@jordantrevayne4 жыл бұрын
Harsh Dave I think they got him a few...and awards too
@pyromaster100004 жыл бұрын
Intuitive and easy to follow.
@sonyxperia78813 жыл бұрын
Same
@shreyasp32873 жыл бұрын
Get this guy sheilds , medals, trophies , Nobel's , everything
@anesumukura73122 жыл бұрын
😅me too
@karanag219 ай бұрын
I am 37. Why the hell am I binge-watching this strange yet wonderful teacher explaining things that I don't have any use for?
@peteralexandruhautelman89465 жыл бұрын
I've been struggling for years to understand the meaning of the derivative, asking all my teachers to explain it to me. And now, you have shed light on this subject. Thank you, Eddie! Math really is fascinating! f'(x) is equal to the gradient of the tangent wtf
@masum_pori5 жыл бұрын
wow...just wow. You're the only person on youtube who can explain with reasoning. you have to finish all the topics before I finish my high school. So please keep uploading.
@sunnyblaze49125 жыл бұрын
I love how the crowd is excited and really into it.
@sieg6246 жыл бұрын
I have been through Highschool loving maths all the while, learning only the method not the reasoning. Thank you for giving me the reasoning =D
@andyony26 жыл бұрын
Its very interesting to watch the Video as a german math teacher because of the difference in the terms: We dont use "turning point" as you do: In germany turning point refers to turning the direction of the curve - Inflection point in english _ as you mentioned in your second example, where you dont have a turning point. We call your turning point a "extreme point" or in Detail a "low point" . It is very interesting to see the difference in our languanges, I often think, the english terms are more accurate and intuitive to unterstand than our german terms!!! I am glad to find your channel by coincidence. Its very inspiring, so I get new ideas for my classes and teaching method :) Thank you!!!
@Obyvvatel6 жыл бұрын
They are called extremes in polish too
@milly45436 жыл бұрын
Turning points can be local maximum or local minimum points but they can also simply be turning points. Consider a graph that has multiple turning points of different value as well as points of inflection. You wouldn't be able to call all the turning points extremes as only one is a local maximum/minimum. How would you approach this using German terminology?
@argonwheatbelly6375 жыл бұрын
Are you referring to saddle points? I.e. (sgn(f'(x+dx)) != sgn(f'(x-dx))) | f''(x) = 0
@samk60425 жыл бұрын
We also call the turning points the vertex
@xapie1284 жыл бұрын
Another term that's different in the U.S. is Eddie says "f-dash" where we say "f-prime" (a dash is a horizontal mark similar to a negative sign or a hyphen, but slightly longer).
@isalutefamille4 жыл бұрын
55 yo. Woke up watching this because the learning never stops regardless how old you are.
@gman86484 жыл бұрын
57 here and I couldn't agree with you more.
@chipcurry4 жыл бұрын
Try 73. I took calculus in college as an elective. But I went a different direction and majored in sociology, now work as a musician. But I did like the calculus class. I still like it.
@nhatnamtrinh50174 жыл бұрын
I'm 46, and wish that someone had taught me this way when I was in school.
@vodkacannon3 жыл бұрын
chipcurry Nice. If your head hurts, it means you’re learning and growing.
@vodkacannon3 жыл бұрын
chipcurry You can figure out the secrets of the universe with math. It makes life satisfying.
@Guide5044 жыл бұрын
More like Eddie WOOOOHOOO i finally get it... What an awsome young teacher. Brushing up my calculus as part of mediation.
@tristanmoller94985 жыл бұрын
God, I want to learn calculus from you man! You think you’d ever publish a playlist from your lessons? I’d even pay for it.
@kelleybryant93514 жыл бұрын
For anyone interested, you can go to mrwootube.com and look for the lesson videos. It's all links to playlists of his youtube content, but in the order you would take it in his class. It's also freely given. misterwootube.com/2020/03/18/lesson-videos/
@raabia9363 жыл бұрын
@@kelleybryant9351 God bless you
@robertrobert58323 жыл бұрын
@@kelleybryant9351 thanks a lot,,
@chetna938 Жыл бұрын
That's actually will be cool
@TheJanstyler Жыл бұрын
I've had all of this in school before and was (and still am) very good at implementing it. But after watching this video I honestly feel like I understand it way more than I did before. If every maths teacher were like you, maths would be a vastly more popular subject.
@lowiehojas5525 Жыл бұрын
so much "AHA!" moment for me, shows how much i don't know and just learnt from you. Thank you so much!!
@sciencethings57314 жыл бұрын
I finished high school a couple of months ago and this guy has me watching math for fun. I had an aha moment when I finally understood what this stuff was all about
@clemverpomtato2 жыл бұрын
the last part was a huge tease. this is better than most series i watch
@ricardogoncalves16074 жыл бұрын
Eddie Woo thank you so much for doing this. You are a hero. The world needs more people like you. Only education can help us do and get better!
@siklair52955 жыл бұрын
Hi, I love your videos! They are so interesting, I already know everything you talk about but the way you talk about it is just fantastic! If every teacher taught like you mathematics would have such a good reputation! Love u!
@semmering1 Жыл бұрын
Best explaination ever seen -.great teacher, respect!!!!!
@rukonuzzamanbd Жыл бұрын
Just mind-blowing ❤️
@kevongunning23095 жыл бұрын
this dude thought me something that a teacher take 2 terms to teach me. he is great.
@MaxTooney4 жыл бұрын
I wish I had gotten such a concise explanation by some who obviously ENJOYS teaching when I first took this 'subject' over forty years ago :-(
@argonwheatbelly6375 жыл бұрын
This is a joy; a guilty pleasure, like watching a cooking show. I'm enjoying the cheerful teaching method, and it inspires me to do even more to help my children fall in love with math.
@perplexedmoth5 жыл бұрын
Best instructor I've seen hands down. Just wow.
@lowiehojas5525 Жыл бұрын
Thank you so much Eddie for the videos you upload. I am not a smart man, and i struggle to learn something by just "do this because that is what it is". I need to know the fundamental reason why such thing is being done. Your way of teaching is excellent for me.
@cindygirlification4 жыл бұрын
A Wonderful Generosity of spirit shines through in Eddie’s teachings ! Thank you mate 🙏!
@michaeligwe64063 жыл бұрын
You are a great teacher Mr Woo. I just watched your videos for fun but you make Mathematics so much more meaningful and fun.
@yashlakdawala72325 жыл бұрын
Just amazed! In school I just knew derivative of x^2 is 2x, now I know why. It solves a lot of problems ahead.
@JeremaeFlores4 жыл бұрын
I passed calculus not understanding a thing. I wish this was how it was taught! Your students are blessed
@m.moonsie4 жыл бұрын
So how did you do that exactly?
@kebrl4 жыл бұрын
@@m.moonsie It's possible to memorize derivatives such as x^2 > 2x (and pass the class) without actually understanding why it works that way.
@75pdubs8 ай бұрын
@@m.moonsiememorize and regurgitate. It’s the way schools work here in America.
@mirkkuffs5 жыл бұрын
THANK YOU! When we had this in math class the teacher was just like "Here's this formula. Put the numbers here, it works." and I was completely clueless. Thanks to you I actually understand the subject!
@darmstadtium95584 жыл бұрын
What's the formula?
@mhellden Жыл бұрын
Finally I got the basic Calculus... Thank you
@asrobolord31532 жыл бұрын
u r the real best teacher who I know of
@thepanther17284 жыл бұрын
i wish there was a playlist from 1 to infinity, from eddie woo :)
@egregiouslytalented23813 жыл бұрын
i am 13 and learning integral calculus becuz of u eddie .god blast the people who have disliked the video.
@userzero5 жыл бұрын
Have not practiced calculus for several years and the fundamentals went out the window. Here I am required to take Calc 2 and this is helping with the refresher. Thank you.
@adilmurad5028 Жыл бұрын
Great, learning with fun
@narimafanficfan3 жыл бұрын
(I am the farthest from Math any human could be, but still I UNDERSTAND WHAT THIS WONDERFUL TEACHER SAYS!!!!!! its a miracle!!!!!!!!!!!!) Bless you man,!!!!
@ezekielward11832 жыл бұрын
I've learnt a lot in that little space of time than I learned in a hole semester. Good job
@rosellaaj37092 жыл бұрын
ngl its kinda amazing that we can find the gradient at ***any*** point on a graph simply by taking the derivitive
@ashmita1834 жыл бұрын
Binging on this like it’s Netflix
@davidgyang78175 жыл бұрын
wow!!!,this is wonderful,interesting and insightful.
@tieman37905 жыл бұрын
Wow ive done primes so many times and just now i know where it comes from. It makes so much more sense now
@ArhamKhan05 Жыл бұрын
Sir you are doing a great job
@giuseppe30105 жыл бұрын
EXCELLENT EXPLANATION -- other math professors should watch this video !!!
@Kindly3653 жыл бұрын
Finally I understood what s the meaning behind using lim x tends to 0 in front of functions. Wish i had such teacher ..
@biktolia_72233 жыл бұрын
I'm still stuck but thats probably a me problem, your lessons are amazing
@Alex-eo1to7 жыл бұрын
This guy is so much more engaging and insightful than Sal Kahn.
@logicalstrike47727 жыл бұрын
Thats Australia for ya
@prateekdhingra69576 жыл бұрын
Exactly!
@AnshulRaman5 жыл бұрын
*Khan There is a big, big difference between Khan and Kahn
@nobod3545 жыл бұрын
@@logicalstrike4772 Australia doesnt exist dawg
@Libegfrat15 жыл бұрын
You are great. Your passion passionates
@waqasahmad6737 Жыл бұрын
I WISH I had a teacher like him growing up.
@nameunimportant10732 жыл бұрын
No wonder Mr Woo has over a million followers - he is such a great teacher!
@ojassingh83132 ай бұрын
Very helpful, thank you so much sir for your kind efforts. I am satisfied the most after watching yours explanation I express my gratitude from India.🙏🙏
@pratyushjena2825 жыл бұрын
It's so awesome I never thought that I can understand this topic you contradicted me.😁😁😁😁😁
@day_lenh42436 жыл бұрын
This is the only person who can really teach well
@christianjohnflores49666 жыл бұрын
day_ lenh i agree
@khasheshaikh2104 жыл бұрын
Amazing those guys are lucky to get a teacher like him
@rajmiglani41593 жыл бұрын
Not netflix but your videos are a cake to binge 😀
@abderrahimboutat98606 жыл бұрын
U helped me a lot remembering math...thank u
@davidyim50195 жыл бұрын
Is there another video after this one or this is it for this equation? I now understand why I had to take calculus back then. GREAT INSTRUCTION!!!
@fmhqbattousai5 жыл бұрын
I'm about to go back to college after 11 years -- the students he's teaching in these videos are in 11th grade. I can understand some of it, but I definitely need a more basic math course (or 20) before I take calculus haha -- I feel incredibly dumb.
@ufukakkaya95344 жыл бұрын
Bro, even the fact that you want to go back to college provea, that you're not dumb at all! Just put effort into this along the way and I believe you'll make it! 💪🏼
@lazy_apple48933 жыл бұрын
Im 10 and my mom is soo happy that i know calculus now 🤣🤣
@Jrloveish3 жыл бұрын
So I’m retaking calculus, from the comfort of my phone. You sir are an amazing teacher.
@theoharisgkagkos5282 жыл бұрын
I love your videos❤
@JohnVanderbeck9 ай бұрын
Took me an embarrassing long time to realize "gradient" is what we call "slope" in the US
@jimmorrison42912 жыл бұрын
6:45 It finally clicks into place! Good feeling
@cynic1504 жыл бұрын
What an interesting piece. It takes a long time to get going at the start, very slow and lethargic. But later on it is really exciting.
@alanbrooke1444 жыл бұрын
I did calculus up to 2nd year at university, and no one ever bothered to explain what it was, or what purpose it served - ‘just learn the rules’. No wonder I never really understood it.
@petertran54192 жыл бұрын
Reading these comments here it confirm how great my h.s. math teacher was. Mr. Sadlowsky, Columbia Heights H.S. MN class of 90. He basically taught us calculus in first principle. Derivative, integral, etc.... all with the limit of h approaches zero.
@75pdubs8 ай бұрын
You’re lucky. First principles is the way to go rather than the silly memorization our schools typically teach.
@snehashissarkar92592 жыл бұрын
I really hated calculus but damn after your vdeos it's actually interesting in school and college we were only told to mug up the formulas and apply them which I royally failed at but now I think they will be a lot more easier to remember
@MJ-iy4fb5 жыл бұрын
Eddie, you're a master at explaining math. Nice job!! I enjoyed your lessons. Thank you for sharing.
@milindbordia6 жыл бұрын
Lit fam thanks
@lucbauer5 жыл бұрын
i finally understood what derivatives mean graphically!
@RetroGamingClashOfClans4 жыл бұрын
ok so that's how you get the equation of the velocity vs time from the position vs time graph.. in my physics1 class the graphs are always given so I always wondered isn't it gonna be hard to get the equation of that velocity vs time graph when there is a uniform acceleration ( > 0 ) but now ik you just substitue the position vs time equation into the first derivative
@ggbond9426 ай бұрын
Sir reminds me of why we need teachers
@rdkinley5 жыл бұрын
wish i had had lecturers like this 50 years ago at UCNW Bangor 50 years ago
@AakashVaish5 жыл бұрын
I wish I could meet him in my school years!
@sarajones71805 жыл бұрын
Any chance you can tell us what book you are using or is there a link available for the exercises?
@rabiueldodo70195 жыл бұрын
How I wish you were my college mathematics teacher
@AkuroGames4 ай бұрын
7:07 (gotta remember this!!)
@hbruwnghnem31122 жыл бұрын
Sir, cannot see and read the small writing on the blackboard.
@Mariomation32754 жыл бұрын
how do i find the playlist for this thing?
@thethaledwaba85614 жыл бұрын
Back to the basics.
@gman86484 жыл бұрын
Me too Harish!
@cadmiumbop5 жыл бұрын
You can tell this guy loves maths. It is all in his eyes
@Vasilioo72 ай бұрын
I have never understood small rocks of measure but think I’m understanding😁
@israelRaizer4 жыл бұрын
What happened at 6:34? Did someone bump into the camera and the video had to be stabilized?
@tristanmoller94985 жыл бұрын
What would f'(x) look like on the graph for f(x) = x^3 It’s incredible now we have graphs to describe the exact steepness of other graphs!
@tristanmoller94985 жыл бұрын
Or as an equation?
@finlaycampbell32345 жыл бұрын
Tristan Möller the f’(x) = 3x^2. The x value (which represents gradient on the f(x) graph) is always positive but is getting ‘less positive’ up until y=0, and then gets bigger.
@Mot-dh5sx5 жыл бұрын
If you want to find another derivative you can always go on symbolab.
@alwaysthelight5 жыл бұрын
Mr Woo makes you think why you are using formulae, not just plugging things in.
@reznovvazileski31936 жыл бұрын
Hmm this got me thinking why it doesn't go steeper visually but does go steeper numerically. Giving it a shot I came to the conclusion that phi = arctan(y/x) so then |d/dx * phi| = |d/dx * arctan(y/x)| = 1/(x^2+1) which goes to zero for x -> inf.
@JT-wk9sf4 жыл бұрын
Hey what happens next!! Where is the 3 of 2???
@saadehmarsel4 жыл бұрын
When we sub x^2 for F(x), how do we sub x^2 for F(x+h) ,, wouldnt that be (x^2+h) ?
@LukeRaus4 жыл бұрын
Hi Marsel, figured I'd have a go at answering your question despite it being 7 months old. In the function definition where we say f(x)=x^2, we could use anything else instead of x: we could say f(c)=c^2 or even f(?)=?^2. The function is simply saying that we square whatever term we input. So if that term is (x+h), we can think that ?=(x+h) so since f(?)=?^2, we get f(?)=(x+h)^2. Again, we simply square the input! The confusion arises because Eddie uses 2 x's: by inputting (x+h) as x, it seems like he's saying x=(x+h). The important thing to realize is that these x's have nothing to do with each other! The x in the function definition simply represents "whatever term we input" and has nothing to do with the x on his graph.
@justinatienza44943 жыл бұрын
did you just refer to the original function of x^3 as the vanilla version lool genuis at its finest
@mikumikumiku5 жыл бұрын
KZbin's auto generated subtitle was able to differentiate between Stationary and stationery.. amazing..
@vagabondmanish40975 жыл бұрын
👍👍👍
@UmarAlFarooq3 жыл бұрын
Awesome explanation!! I got like 90% of that.
@paulynnlrobertson4 жыл бұрын
We want the tangent, not the secant! Great work.
@yksnimus4 жыл бұрын
whats the vid next to this?
@misterwatson33374 жыл бұрын
there is some evidence that calculus was first used by pythagoris(it may have been one of his contemporaries). But I have seen the evidence.
@saxbybolton-johnson52883 жыл бұрын
Would someone be able to explain to me why f'(x) = 2 x 1 at 6:39 . Where does the 2 come from?
@kebrl3 жыл бұрын
Since f'(x) = 2x when the x (input) value is 1 we get: f'(1) = 2*1
@rafaelbentes29895 жыл бұрын
i love you
@brianacorrielus88905 жыл бұрын
In the U.S we say the slope more often😂
@Musicrafter124 жыл бұрын
My experience matches yours, but at the same time I do find myself preferring gradient since the definitions remain consistent as you get into multivariable calculus and start calculating 3D directional gradients. The gradient vector function of a parametrized multivariable vector function works out to be the same thing as the classical "slope" in fewer variables.
@rhpmike3 жыл бұрын
So... can't teachers just watch this guy before their lesson and teach this way?
@rinawmatlau11052 жыл бұрын
Damn i want to turn around time by knowing this so bad