I agree and disagree.. 3blue1brown video's are much easier to understand and when they show a derivative, they also break it down to real world numbers and come up with.. an ANSWER :) They use sophisticated animated graphs and the presenter has a very very friendly voice.
I took calculus last semester and had to drop it, too complicated. Gave it another go and stumbled across Ms NancyPi and I'm killing it with a straight A. She helped me understand in less than 20 minutes what I couldn't over an entire semester. Just simply awesome
@@mevadavraj4178 it is, I'm in engineering school but once you've understood these you're kinda good to go, it's somewhat similar to understanding the language of a text book.. So you would learn the basics and then the entire text book is in the language which now, you know. As long as you don't rely completely on this because there are Ln and log rules as well as an entire hell of trigonometry, you're good. All you have to do is look them up and practice
Thank you so much for posting again you literally got me through highschool math....im in foster care and ended up going to 6 high schools in4 years....literally you are the only reason I passed math
I still recommend 3BLUE1BROWN as an other helpful site. Nancy is good.. really good..but she tends to rely a bit on knowing rules rather than deeply understanding the issue. That's probably a confession about my cognitive abilities though hey :)
@@hughpearson3191 I think both complement each other. These conceptual videos like on the channel you suggest give a deeper understanding of what's actually going on and then NancyPi helps with the application of their rules so to say :)
Started studying mathematics after 15 years for my PhD economics courses, and your videos are truly the saviors for me. You explained in a brilliant way, thumbs up.
Ok, I'll say it because we're all thinking it. Smart and beautiful! Thank you for taking the time to show us how to do derivates in a very simple and understanding way! No math-ese. You speak our language! Thanks, again!! :)
Because (at least at universities) they are hired for their research skills and not for their educational skills. Contrary to popular belief these are not the same thing. Knowing a lot doesn't automatically mean you can teach it.
I found myself drowning in a machine learning course and would have been dead in the water without your videos. Thank you so much for literally the best explanations and demonstrations I have ever seen. I can't wait to watch the rest of your videos to get caught up with math again! Thank you!! :)
Omg i was like absent minded when my teacher was discussing this and it was so boring, his voice was like a lullaby. Thankyou so much for this i completely understand it now
You're a walking angel. Thank you so much for your videos. I love how you are able to dummy it down. I've literally gotten thru calculus off of just your videos.
Literally wish you uploaded these before I failed my class two year ago, you are so composed and make it really easy! I took the class again this year and did really well on my last exam. Thank you never stop with these.
OMG THANK YOU SO MUCH, I had this math assignment due tomorrow and I didn’t learn anything about derivative in class, looked for the answers to my questions from Khan Academy but after watching almost half of the video classes I still didn’t understand anything but this, THIS HAS HELPED ME! DERIVATIVE IS EASY AF THANK YOUUUUU
Nancy, your videos make learnbing math so easy. thank you for your hard work and attention to detail! it does not go unnoticed. I'm so excited to keep learning from this channel :)
Thank you I have an exam next week and derivatives made zero sense to me I thought it was a function on the calculator but this cleared everything up. God bless you!!!
I am retired. i took calculus 45 years ago and I have forgotten most of it. I have decided to relearn my basic math beginning with algebra and trig. These videos, even calculus, are bringing back so much of what I had forgotten. You are a very good teacher. Somehow these concepts are now easier to understand than when I first encountered them and though part of it is dusting off the once learned material, I think it is also due to how you explain things so clearly.
If you have the will to learn, then I think you are ought to learn about history, art, psychology, economy, religion, politics and near these topics. I suggest you read books about them. It's better to teach and share knowledge with younger generations so they may improve their life more and take guidance from you. It is easier and more beneficial than math.
I have a library of 3000 books read over a lifetime and it includes all those topics you mention. I encourage my sons and grandchildren to read and I give them books. Besides history, art, philosophy, theology, I love science which is why I am relearning my math. I am comfortable with molecular biology but less so with physics. I can also help my grandchildren with algebra and trig. I think your advice is sound overall, except the math part. 😉
@@seaknightvirchow8131 From my point of view, I think physics for practical life, is more useful and helpful than molecular biology. It makes you realize the concrete world around you and how you can interact with it effectively, but mostly from its concepts and terms, not mathematical equation.
I tried to teach first semester calculus when I was a second year medical student for my community medicine rotation and I must not be a good teacher. I was frustrated the first week after only two classes. To be a teacher of any subject is truly an art and a skill. Time to give teachers their due.
Dominique Tricault You make a good point that English speakers might not notice. NancyPi is a talented educator not just because of her maths knowledge, but also because of her clear use of language.
What an amazing young lady. Half-way through my Applied Calculus course and I understand FINALLY, why I subtract F(x) and why Quotient rule works. Well done!!!
I see everyone praising this woman for her incredible teaching skills, which is super true!! But is no one going to acknowledge the fact that she is writing everything mirrored? I am not even sure I explained that right but wow. Just wow. The skills!
This helped me a lot. My professor has a really traditional way of teaching, and it is extremely hard to follow sometimes. This video cleared up a lot of stuff for me, thanks!
OK! to be completely honest, this is absolutely amazing. I have been looking for a teacher like you and I'm so glad I've you. I never thought I'd ever understand calculus but you've helped me a lot. Thank you so much 🙏👏 Please keep up the good work.
I just graduated college and my math class was the hardest class I took in college (I'm not good at math) but derivatives are really cool, i find myself doing them for fun because the numbers you come up with are really cool and its kinda a mystery how this was created. Great video, wish i would have found this a few months ago when i was struggling with them lol.
Looking from the front if the rules look strange, you are looking it in reverse by writing then in reverse in the glass board is something that deserves an award. Awesome skills. Hats off to you.
I could have saved thousands in college with your videos. Unfortunately, the internet wasn't that advanced in the early 90's. Thank you for the simple refresher!
Exactly, she explains everything in order... WOW ... I started learning calculus from my 7th grade, I didn't understand a bullsh**. But after 15 mins I understood everything that was thought to me in all these years... WELL, THANKS....
"You don't have to like math but you can like my video so if you did, please click like and subscribe" that transition was so smooth. just as linus' transitions to his sponsor, private internet access
Really Great Tutor on RUclips, wow this type of tutor is amazing for all the students... I have learned a lot from this video thank you so much for your support
Thanks so much for helping me ❤ I was totally lost in this part of calculus. Especially the new notation used confused me.. our teacher didn't explain what those notations meant lol 😅
"You probably should do that, because... reasons." My list of reasons: My professor's reasoning: "You're totally right! You don't **have** to do it. But if you **don't**..." _cue decapitation, disembowelment, and confused screaming_
hey girl, am a new teacher of physics and sometimes it's nice to check in with you to make sure my rules are in line...÷×+- you go sista! thank you. michael
Thats what make her special As a beautiful girl she is still not making her self as the other beautiful girls Only a model for experimenting beauty cosmetic products Finally there is a girl who wants to save the world from math
Why go to college and get confused for hours when there's a free 15 minutes video that explains everything? We need more teachers like you!
hahahahahahahahahahahahahaha...that's right!
Exactly, she's amazing
I agree and disagree.. 3blue1brown video's are much easier to understand and when they show a derivative, they also break it down to real world numbers and come up with.. an ANSWER :) They use sophisticated animated graphs and the presenter has a very very friendly voice.
@@hughpearson3191 But the tutor isn't so pretty and captivating. She really keeps my attention focused.
@@Dan-tv1sm haha.... I get it, but being captivated by looks does not improve our understanding :) Nancy does have a very warm personality.
I took calculus last semester and had to drop it, too complicated. Gave it another go and stumbled across Ms NancyPi and I'm killing it with a straight A. She helped me understand in less than 20 minutes what I couldn't over an entire semester. Just simply awesome
@@mevadavraj4178 it is, I'm in engineering school but once you've understood these you're kinda good to go, it's somewhat similar to understanding the language of a text book.. So you would learn the basics and then the entire text book is in the language which now, you know. As long as you don't rely completely on this because there are Ln and log rules as well as an entire hell of trigonometry, you're good. All you have to do is look them up and practice
@@mevadavraj4178hi😅😅+😊😊((
@@mevadavraj4178 nah its not im in my first year and people are suffering and I have a bit of an advantage w this channel lol
Thank you so much for posting again you literally got me through highschool math....im in foster care and ended up going to 6 high schools in4 years....literally you are the only reason I passed math
Keep it up! Nobody can buy knowledge.
I still recommend 3BLUE1BROWN as an other helpful site. Nancy is good.. really good..but she tends to rely a bit on knowing rules rather than deeply understanding the issue. That's probably a confession about my cognitive abilities though hey :)
You should attend a church... Not all are the same, some actually help people like the one I go to 🙏
@@hughpearson3191 Yup
@@hughpearson3191 I think both complement each other. These conceptual videos like on the channel you suggest give a deeper understanding of what's actually going on and then NancyPi helps with the application of their rules so to say :)
i figured it out. when she's filming she writes the equation out so its legible to her and then mirrors the video in post. genius
HAHAHAHAH I was wondering too thanks
Lmfao im glad im not the only one that was curious about that
duh?
Bless you
Not at all she’s literally behind a pane of glass
Started studying mathematics after 15 years for my PhD economics courses, and your videos are truly the saviors for me. You explained in a brilliant way, thumbs up.
I seriously didn't think I'd ever understand this based on the way my professor taught it but the way you explained it is so simple. Thank you!!!
Im taking Calculus in college right now and after class I basically re-teach myself using your videos thank you so much!
same
Her and organic chemistry tutor
When I graduate from my MSc, I legit am going to acknowledge your contribution. Thank you for saving so many tests
also msc gang watching this video
my professor uses your videos to make sure we understand the lecture he just gave. Thanks for helping with my H/W.
😆
Plot Twist: Your professor is Nancy
*then you wake up and realize its a dream*
Thats a sign of bad teaching whcih would give a reason for a clever student to change uni
professor is simp 😆
Ok, I'll say it because we're all thinking it. Smart and beautiful! Thank you for taking the time to show us how to do derivates in a
very simple and understanding way! No math-ese. You speak our language! Thanks, again!! :)
Like honestly, WHY aren't experienced college professors as incredible as teaching as this young student!?
Because (at least at universities) they are hired for their research skills and not for their educational skills. Contrary to popular belief these are not the same thing. Knowing a lot doesn't automatically mean you can teach it.
Yeah
Because it is one of the most stable careers so they don't care
haha... maybe because they cannot SPEED write like Nancy when she speeds up the video sometimes ;) Its like she has superpowers eh!
Because they give you the general idea of how to do it and don't elaborate much
I found myself drowning in a machine learning course and would have been dead in the water without your videos. Thank you so much for literally the best explanations and demonstrations I have ever seen. I can't wait to watch the rest of your videos to get caught up with math again! Thank you!! :)
You're one of the first people to make calculus make sense to me, thank-you so much!
Omg i was like absent minded when my teacher was discussing this and it was so boring, his voice was like a lullaby. Thankyou so much for this i completely understand it now
Reading the textbooks is more harder than listening to this.
You're a walking angel. Thank you so much for your videos. I love how you are able to dummy it down. I've literally gotten thru calculus off of just your videos.
who can explain in so much simpler terms . you are amazing in teaching and beautiful as well .lot of bonuses in one shot . thank you .
Literally wish you uploaded these before I failed my class two year ago, you are so composed and make it really easy! I took the class again this year and did really well on my last exam. Thank you never stop with these.
I would never known this 2 years ago.
Actually going through cal 1 right now so much appreciated.
Robyn Martinez ab or bc?
I got bc, because I need to train for business.
Matthew Blonder calc 1 is just the general college calculus class however in high school calc 1 is basically ap calc ab
Same. I have my test on derivatives tomorrow in college...
OMG you are the best math teacher I ever had
You're an amazing teacher! I have a calculus test today and your videos have saved me. You've earned yourself a new subscriber! Kudos!
OMG THANK YOU SO MUCH, I had this math assignment due tomorrow and I didn’t learn anything about derivative in class, looked for the answers to my questions from Khan Academy but after watching almost half of the video classes I still didn’t understand anything but this, THIS HAS HELPED ME! DERIVATIVE IS EASY AF THANK YOUUUUU
Nancy, your videos make learnbing math so easy. thank you for your hard work and attention to detail! it does not go unnoticed. I'm so excited to keep learning from this channel :)
Thank you I have an exam next week and derivatives made zero sense to me I thought it was a function on the calculator but this cleared everything up. God bless you!!!
I am retired. i took calculus 45 years ago and I have forgotten most of it. I have decided to relearn my basic math beginning with algebra and trig. These videos, even calculus, are bringing back so much of what I had forgotten. You are a very good teacher. Somehow these concepts are now easier to understand than when I first encountered them and though part of it is dusting off the once learned material, I think it is also due to how you explain things so clearly.
If you have the will to learn, then I think you are ought to learn about history, art, psychology, economy, religion, politics and near these topics. I suggest you read books about them. It's better to teach and share knowledge with younger generations so they may improve their life more and take guidance from you. It is easier and more beneficial than math.
@@thecosmiccube8178 I
I have a library of 3000 books read over a lifetime and it includes all those topics you mention. I encourage my sons and grandchildren to read and I give them books. Besides history, art, philosophy, theology, I love science which is why I am relearning my math. I am comfortable with molecular biology but less so with physics. I can also help my grandchildren with algebra and trig. I think your advice is sound overall, except the math part. 😉
@@seaknightvirchow8131 Nice, how rare is to find someone alike you!
@@seaknightvirchow8131 From my point of view, I think physics for practical life, is more useful and helpful than molecular biology. It makes you realize the concrete world around you and how you can interact with it effectively, but mostly from its concepts and terms, not mathematical equation.
I tried to teach first semester calculus when I was a second year medical student for my community medicine rotation and I must not be a good teacher. I was frustrated the first week after only two classes. To be a teacher of any subject is truly an art and a skill. Time to give teachers their due.
hello i'm french and i like your video ,this allows my son to learn maths and english at the same time
Dominique Tricault You make a good point that English speakers might not notice. NancyPi is a talented educator not just because of her maths knowledge, but also because of her clear use of language.
“Ah romance, I am French,”
i am subcribed this channel only. my 20 year internet usage she can teach entire calculus in one day. best teacher ever thank you.
"you probably should do that... because reasons"
truly
I come here to have someone explain calculus concepts in English and you always do it flawlessly.
Smart, beautiful, and a great teacher! So glad you are posting again Nancy. You are the best!
What an amazing young lady. Half-way through my Applied Calculus course and I understand FINALLY, why I subtract F(x) and why Quotient rule works. Well done!!!
Fantastic content. Very concise and fast-forwarding through the writing is wonderful since that's honestly what kills me about other math videos.
I see everyone praising this woman for her incredible teaching skills, which is super true!! But is no one going to acknowledge the fact that she is writing everything mirrored? I am not even sure I explained that right but wow. Just wow. The skills!
Her voice is so gotdamn soothing lol. More importantly, she explains these concepts in a no-nonsense fashion. Very helpful.
sure is ..i fell asleep
people like u have a special place in heaven, my professors be making up their own lexicon and take 45 mins to explain a simple concept.
This helped me a lot. My professor has a really traditional way of teaching, and it is extremely hard to follow sometimes. This video cleared up a lot of stuff for me, thanks!
Thanks for taking the time to explain things slowly! everyone else seems to rush through the workings and I just lose track of where everything is at.
OK! to be completely honest, this is absolutely amazing. I have been looking for a teacher like you and I'm so glad I've you. I never thought I'd ever understand calculus but you've helped me a lot. Thank you so much 🙏👏
Please keep up the good work.
I like your videos. You talk like you're feeling the pain with us. Plus they're painfully simple. I really like it.
WTF This explained so much more clearly in 15 minutes than my hour and 20 calc class
You are the nice lecturer. You have helped me. Zambia.
I just graduated college and my math class was the hardest class I took in college (I'm not good at math) but derivatives are really cool, i find myself doing them for fun because the numbers you come up with are really cool and its kinda a mystery how this was created. Great video, wish i would have found this a few months ago when i was struggling with them lol.
Looking from the front if the rules look strange, you are looking it in reverse by writing then in reverse in the glass board is something that deserves an award. Awesome skills. Hats off to you.
The video is probably mirrored.
Solid video. Haven’t revisited math in years and you simplified it and described it bare bones 🦴 just the facts🤙 thx
Nancy, you’re the literal best, I couldn’t thank you enough🫂❣️
I appreciate your effort ! It’s makes studying much easier ! I don’t have time to go to class most days and you’re better than textbooks !
"You should probably do that because... reasons" - Nancy Pi 2018, AND My Calculus Prof 2019
Nancy's way of teaching is very calm. I understand this lesson easier than listening to my professor's raging voice in a one hour class.
Nancy, you are amazing! thank you so so very much for making this so simple!
watch my maths tricks.
I could have saved thousands in college with your videos. Unfortunately, the internet wasn't that advanced in the early 90's. Thank you for the simple refresher!
I LOVE THIS WOMAN YOU HAVE NO IDEA HOW MANY TIGHT SPOTS IN COLLEGE SHE HAS BAILED ME OUT FROM!!!!
Exactly, she explains everything in order... WOW ... I started learning calculus from my 7th grade, I didn't understand a bullsh**. But after 15 mins I understood everything that was thought to me in all these years...
WELL, THANKS....
Hi! Nancy. :) thanks for this video. I learned a lot from you. You're even better than my previous teachers. Yeah, not to mention those people.
Thank you so much Nancy! You are such a great help for every student who wants to learn in the middle of a pandemic.
Nancy... you’re saving me lady 😩... wish you could replace my calc teacher 🙄
I needed this.
Nancy is saving my life in Calculus 1. Thanks a lot!
Damnit Nancy I've been so confused and this just makes sense! Thank you.
you explained it to me clearly in just 15 minutes more than my teacher explained it to us in one day. Thank you! Nancy. you are so beautiful.
wow, she is so laid back. never seen so much calmity.
You have no idea how grateful I am for your videos!! Thanks NancyPi!
Dang Nancy. You're just pushing out videos. You go girl
I wanted to give up on calculus but immediately I saw this video, I'm hook here smiling again to face calculus with confidence. Thank you Nancy.🙏
Calculus has suddenly become more interesting😍
Thanks im 12 years old and started calculus about 8 months ago and you explaine it better than anyone else thank you;) and you earned a new subscriber
You’re helping me out so much. Thank you for people like you🙏🏽
I already know derivative but you're worth watching. Wonderful teacher by the way you deliver the lesson always facing the audience. God bless!
I didn't understood at all, but enjoyed every second of it 😁😜
I know this is an old video but five years later it feels so new....
Thanks NancyPI❤❤
how are you writing backwards
She isn't
Yes she does, but computer stuff is possible
bruh she is just flipping the video
in her Q&A she said she knows magic and can't tell us her secret
She writes on glass and then just flips the video, wow magic
she is literally the only person who can explain this stuff to me.
"You don't have to like math but you can like my video so if you did, please click like and subscribe"
that transition was so smooth. just as linus' transitions to his sponsor, private internet access
You are the most helpful human being when it comes to math. Thank you!
Love that your back on RUclips 😍
I'm really enjoying this. Thanks a million
Please don't stop making these vids
i remember back in the day where i had to do them by limits ... also is there a video on partial derivatives?
i am still using it 😀.
Watch professor Leonard
Love how you edited & explained the concepts so well. Calculus is definitely our favourite with you;)
“...it will come back to haunt you” haunts me every time
its her apparent catch phrase if you've watched more than one of her videos lol
Really Great Tutor on RUclips, wow this type of tutor is amazing for all the students... I have learned a lot from this video thank you so much for your support
Nice. I'm studying calculus on my own, just for the fun of it. This made things very clear for me.
hey! me too!
This is the video that finally got me to understand Leibnitz notation
Thanks so much for helping me ❤
I was totally lost in this part of calculus. Especially the new notation used confused me.. our teacher didn't explain what those notations meant lol 😅
I have a calc exam tomorrow and you just made this SOOO much easier to understand !!!TYY
Having a beautiful teacher is so nice xD .. Thank you so much
Finally beginning to understand calculus. God bless you, Nancy.
"You probably should do that, because... reasons."
My list of reasons:
My professor's reasoning:
"You're totally right! You don't **have** to do it. But if you **don't**..."
_cue decapitation, disembowelment, and confused screaming_
You are changing lives. You are an amazing teacher. Thank you.
can we swap brains for my upcoming calculus test ,i promise i"ll bring it back
My professor was like speaking Chi ease but you have really grasp a good of understanding of it now. Thank you!!!!!
Nancy thanks for being such a perfect teacher,t love from pakistan.
I'm studying Engineering in College and she explained it better than both of my calculus teachers.
@NancyPi can you explain when you work out a problem. can you go through the steps?
hey girl, am a new teacher of physics and sometimes it's nice to check in with you to make sure my rules are in line...÷×+- you go sista! thank you. michael
"Oh Look! The Power Rule!" A true mathematician.
You are a life saver I learned more in 14 min than I have all semester
Please please please make an Eigenvalues and Eigenvectors video.
Wait..... It is that easy.. A good teacher makes a world of difference. Thank you smart math girl Nancy!
can you please do a skincare video though
Her skin is glowing.
Thats what make her special
As a beautiful girl she is still not making her self as the other beautiful girls
Only a model for experimenting beauty cosmetic products
Finally there is a girl who wants to save the world from math
its called washing your face You moron!!! Its not that hard...lol sheesh you must walk around with musty pits, stank butt and horrid breath?!
No Human language can express how thankful I am for these videos
I can't concentrate when she is looking at me
Mur n
Why? She's more shy than you probably are!
Look at the way she can't look into the cam without smiling
Im very happy that ive found your channel. I need this to refresh my math. Thank you for your very simplified lessons.