Algebra - Quadratic Functions (Parabolas)
Вставка
- Опубліковано 25 лют 2013
- This lesson includes the basics of graphing the parabola. If you want to make it confusing, you can call it "Quadratic Functions". Whatev floats your boat. We cover how to find the vertex, axis of symmetry, and the coefficients a, b, and c. Enjoy the music in this one, YAY MATH!
Learning should always be fun and connective. Please visit www.yaymath.org for:
• all videos
• free quizzes
• free worksheets
• debut book on how to connect with and inspire students
• all-in-one math courses that teachers and parents can use, backed by Yay Math energy
You guys are complaining about how weird he is lmao it's more fun to sit through a class that has a fun teacher than trying to listen to someone who has a dead stone voice and is so serious... Aka my math teacher
Lol
+Bella _ lol
+John Jimenez lol
Steffie R feel bad for u
shut up u normie
This teacher has a great relationship with his students and is very patient. Very good job! Need more teachers like you.
Not a good relationship. Takes 30 minutes to go through one problem. I lose attention at that point
I agree the level of engagement is 100 percent
@@getclampedbum This is the first time the students are learning this. what did you think, that a teacher should spend 5 minutes and then say "now fuck off and good luck passing if you didn't understand after 5 minutes"?
This nigga held my hand till i made it to pre cal
same man same
I love how his students ask rudimentary questions, it helps me learn better
I unequivocally love when the students ask "why". The quintessential question for learning and this teacher has shown the students that they can feel okay by not understanding a concept straight away. Brilliant. I love these videos.
thank you sir, at the age of 57 and a sophomore in college, you my friend are quite entertaining and productive. Thanks again, thomas-
good for you man, finally getting around to school.
Yes Sir. I worked a life in construction along with all of the indemnities, like drugs and alcohol. Finally, I have a new life and I'm going for it. When I grow up I wish to be 1/2 as awesome as you. Seriously, I am a math major with a strong desire to teach high school. Rock on my friend.......
swag lol
Wow, you rock sir!!
Hope everything went well
Thank you so much! My teacher sucks and he is rude and never explains anything and makes all the processes so complicated! I just came across your video and it cleared all my confusions, i am very weak at math and its very tough with a teacher like that... Your students are very lucky! Keep up the good work! :)
Hi Mahi, thank you so much for your positive feedback!
yaymath
good job bro!!
+yaymath hi big fan (literally) i'm a legit fan
yo I dead feel ur pain, frfr...I feel ur pain exacly the same, proly worse...I think this lady racist
King Jay yeah mine too!
very good teacher
Those students were very lucky being taught by their cool and patient teacher! :/
The humor this guy has makes it to much easier to follow(: thank you do much.
always skip the textbook and just watch the video could have saved me a ton of time , THANK YOU
Hey! I wanted to say Thank you so much! I'm in college algebra currently this Fall Semester and my teacher is really hard to learn from. She skips steps and doesn't explain what she's doing half the time. Most nights, I leave the classroom totally lost. But, since I've been watching your videos, I've gotten 96% on my first two tests. Thank you very much, I'd be literally failing without you and that can't happen when you're applying to the Nursing program. Thanks for doing this for us, you're honestly helping tons of people! :)
Hi Crystal, what an amazing story and I thank you so much for sharing your experience. It's an honor to know that YM has been of service to you.
This man is BRILLIANT.
I've tried to watch multiple teaching videos, but none of them really stuck. I love the energy that he brings, and that's EXACTLY what a student needs to develop. Every video I've watched is permanently with me now, and my confidence has skyrocketed. If I were selecting teachers for my school, I'd go out of my way to have a teacher like him in one of my classrooms.
Superb teaching skills, top class.
Half the ppl commenting are what adults doing a refresher and bashing kids for trying to learn! I was taught the only dumb question is the one you don't ask... It's better to ask while in class than fail a test later!
damn right
shut up pls
@@TV-ub2dq fuck off pls, no one needs ur negative energy
I rarely comment any youtube video. I like your teaching way.
Just landed on this channel and video as I am enrolled in a college math class and have not taken any math classes in 4 years so your channel has been so helpful already! Thank you for sharing! Already making so much more sense after watching your videos! I wish my math teachers were as energetic, encouraging, helpful as you are!
You make math looks so easy, the world needs more teachers like you!
Thank you so much. The world has Yay Math now.
Wow learned this in 30 minutes. I wished that I had you as a teacher. You're so helpful. Thank you!
the students are too happy to be in math class -_-
SERIOUSLY THEY ARE SO STUPID!!
Farrah Collins ikr
You guys are stupid to not want to be enthused about understanding something
@Shravan so why not make fun to understand
You're just sour...
After 40 years I can recognize a master teacher. I also view him as a "power teacher." I have said for years, "Plug it in." We were taught that statement in the 60s. He uses rewarding comments and no put-downs when they answer incorrectly. He also makes positive life comments as a sideline. It is nice that he has a positive and focused class. This is not a typical classroom. This was a new topic, and he talked about practicing at home. Great presentation and students understood.
So much hate towards the students in the comments. If they didn't ask questions most people watching wouldn't of had understood some parts.
+Ansel A Even though it was very cringy
I think what people have a problem with is the fact that they so often just blurt things out without thinking. It's a kid thing. Good teachers are able to just ride that wave of knee-jerk responses and steer them to the correct answers. Think about it. As awkward as it may have seemed to us as adults, the kids seemed to be learning. The best teachers find their own way to get through to kids. This one actively engages them like a maestro.
Geek Verve most people calling these kids stupid are also kids.
true
this guy is badass...if i had him as a teacher in highschool rest assured i wouldve scored high on the accuplacer! bypassing college math...
In just the first 15 minutes of this video I learned more than I did in 2 hours of research via other UA-cam videos on this same topic. Thanks so much!
The humor was definitely a key factor to me paying attention- without it, half the info wouldn't stick with me and I might have clicked away by now. Thanks again, and keep it up!!!
These types of videos and math teachers are saving my ass in college! It's honestly inspiring. I have been watchinh videos like these for a decade and they always help me (as someone who is a visual learner and needs to hear questions answered clearly😊) Thank you. I have a quiz tommorow afternoon, I'm very excited.
It's an honor to be connected to you in this way, and to support you as you reach for your goals.
Bruh he lit
I wish you was my teacher. You explain the problems clearly and have fun while doing it.
+Treyshun Johnson were
+TheImmortalMoonLion I know don't need to correct me.
Chill man,no need to be salty
+TheImmortalMoonLion lol ok😂😂
This helped so much!!! I like to think of positive parabolas as smiley faces and negative ones as not-so-smiley faces. Thanks a bunch!
Wow you are amazing dude, I was so confused when my teacher taught us this today. She made it so much more complicated that it had to be. I don't even think im going to pay attention in her math class anymore and instead im just going to come home and do my own notes on your videos. I wish i had you as a math teacher. So much better than mine, you wouldn't believe the shit she was making us do to get the vertex and the x/y intercepts. It was ludicrous, anyways thanks a lot man.
I think I'm going to do the same thing. I just realized how much more efficient looking this stuff up on the internet is. It's truly a marvelous thing.
TheSentientsix Agreed !
Yep SAME
Exactly
Some of you guys are whack!! You complain when a teacher is boring, then when a teacher is funny you complain and say he is "corny" or "cringy". Smh, so sad.
This hits the mark. Well articulated.
yea, but a good teacher finds the right balance between cringe and boredom
the poeple talking in the background are so cringey i wish i could slap every single one of them
ik i wish i could just give all those kifs in the backround aids
who gives a shit the man is making them learn some shit... people just want to troll to troll because their life sucks and they can't take that... kudos for this guy he is fucking awesome
WOW. This guy rocks at teaching. He literally kept me entertained, and made those parabolas look like a piece of cake. He was able to explain the concept so well. Please keep up these videos!
I usually work with one student at a time. I don't know how you stay focused on the problem with a whole class asking a hundred different questions. Excellent job.
I did your online quiz and got 100% thanks so much for teaching me how to do this! Now I can tutor my brother on it next week;D
What happened to the plant in math class? It grew square roots
god damn it
Why did this make me laugh.
✨I just wanted to say Thank You So Much for making these videos you helped me with so much!! I have so much trouble at school so this was the last thing I had to go to..... Thank You So Much again... Keep doing what you do these videos are very helpful!
What great news, of course.
+yaymath iriony is when an a builder who build the house falls through the roof
You should absolutely be my algebra teacher..you seem so fun and you actually helped me understand.THANKS!! :D
thank you so much for being on UA-cam, I am in college for my BSN and find all of your math videos very helpful, my teacher just sits in front of the class and will not help anyone and gets mad if anyone does, the world needs more educators and role models like you
I wish I could have you as my teacher! I was struggling with this so much and within minutes of watching this, it seems so easy!!! Thank you so much!!
Your vids always helps I remeber more because you don't talk down.
Your math helped me a lot I gues I am not in trouble anymore
your spelling is still in trouble though
oh. you got that...
Haseeb Raza mhm
The ultimate lecture. Its not every day that you come across a lecturer who keeps his/her class motivated denying them the opportunity to fall asleep. Good job.
"That was the longest single problem I've ever done"
lol she doesn't even know what's waiting for her in college sadly :(
Man, you are a good teacher. Explain steps good. Thank you. Nice to hear class enjoying themselves.
you're the only maths teacher that i trust, you're really saving my life every day
I'm so glad teachers like you exist. God bless you.
I have a horrible math teacher man.. i never had trouble with a math class or learning how to do math until i had her and I'm a easy kid to teach! I thought maybe it was me but the whole class and her other periods were complaining about her and then i realized she cant teach for sh*t. Thank you so much for making this video, because i dont think i ever wouldve been able to understand how to do this.
This guy saved my life. My math was a complete wreck before I found his videos.
I love this man… thank you for your help! I went back to school, my math exam is at the end of the month. Thank you for your help. Please, keep being yourself! ❤
I totally wish my high school's math classes had had this kind of enthusiasm. I would have probably learned something then. As it is now, when I am planning to go back to school, and having to re-teach myself or completely learn from scratch how to do this kind of math, I am finding that watching these videos is super helpful and lessening my flight urge to run away from math (like I did in the past). These kids are super lucky to have such an entertaining teacher who is patient, informative, and willing to show how to solve this instead of just copying it from a book like the "teachers" I had in the past. Keep up the good work Teacher-man!
This was actually really helpful, thank you.
Thank you so much this really helped I thought I would never learn this, I wish you were my teacher, you explain things very well
the first time i fully understood from a math teacher on youtube, thank you so much
No one over the age of 40 should have to learn Algebra again. With that said, you helped me immensely!! I like that you put things in terms I never heard (or remember having heard) before.
I love this teacher's pedagogic methods - he is a great teacher. In retrospect I feel sad classes at my university hardly allow any space for interaction. The professors always come out with the excuse "I don't have the time to answer all 300 students in-depth, so keep it short". I always have many questions but my professors told me to keep my mouth shut because I am 'slowing the class down'. Hooray for university, no? And when I ask them if I can speak to them after class hours they tell me they are 'too busy' and 'not available'. When I go to the student services and ask for help there, they tell me "we don't know any student groups that can help you", while there are at least four fraternities on my campus. I haven't bothered to contact the fraternities and I don't want to join them because most they do is being idiots. I had to shell out $2000 in private professor fees to pass some classes I had a very hard time understanding, thanks to my stupid university's elitist mentality. Discouraging asking questions is one of the main reasons I failed some courses at least three times in a row (but I passed them the fourth time after tremendous amounts of near-impossible effort). Anyway.. great video.
I feel you bro or sis
Bro of course. On a positive note, I passed my statistics class. =)
LeBadman Hooray for Math?
I feel the same way, but there's only 20 people in my class. The class pace is too fast for me though lol
Thanks so much this helped so much! This was honestly better than my teacher
Respect for this guy for enjoying his job, and he somehow keeps things on track while fucking around at the same time.. He's like a mathgician..
I learned how to do this in 5 minutes instead of sitting in math class for 60 minutes.
WHOEVER INVENTED HOMESCHOOL IS A GENIUS
Great Teacher, wish my teacher was like this in high school, I would've actually paid attention lol.
You're a fantastic teacher.
Your videos are beyond helpful, can't believe how no others come close. Thank you so much, this is saving me in college
Thanks bro, I'm absent for a week and my grades in algebra really suck so I need to keep up while I'm gone. Your lessons are way better than the one my teachers give. Very good job to you, my man.
Video starts 2:30
Dane Anderson thanks man
Dane Anderson nope the video started at 0:00 can you not count?
Thank you so much!
Never knew how much you would miss class laughter and funny teachers until it's takin away
I was so stressed out about my math quiz until I watched this video. You made my day!!!!
i better ace this quiz tomorrow
Letscuddleplsxx8 did you ace it?
StlBluesFan1231 the world will never know
True
we want to know :(
Tell us 😩
It's so cute that the students laugh at everything he says
Your a great teacher u kno how to make the kids laugh and keep them engaged they're lucky to have you. I found your videos soooo helpful wen I couldn't understand what was being taught in my own class thanx for doin this!!
wow! I didn't expect that by the end of watching this video, I would know graphing quadratic equations so easily! our teachers don't have as much enthusiasm as you! thanks, and keep up the good work.
Thank you so much! I understand now! Thank youuu! You're a fun teacher xD
Did you hear a war cry of a small child in the background at 29:18?
I appreciate your patience and fun atmosphere you create in your class.
I love that you're able to have fun with kids while teaching them! That's a great thing!
how do you derive -b/2a
Uhhh that girl in the back is so annoying. She made the most stupidest statements!
Stupidest is not a word.
Ashley Branson it certainly is when ur studying at 2 am for quiz next day lol. :-P
See anymore mistakes in my spelling queen bee? Jking
Ashley Branson
Stupidest is indeed a word. Stupid is an adjective and like most adjectives -er and -est can be added to them to form different tenses.
Laveta McLeod Lol I realized tyvm. That was indeed "stupidest" of me lmao.
Laveta McLeod you can't add those to every adjective. so, no, you're wrong
I'm 41 and in my second year of college, a design school. meaning that math and I have never gotten along... so far, your videos have been THE BEST tool so far. THANK YOU SO MUC
I am in elementary school and my after-school program for advanced math did not explain how to do this. This video is very helpful!
as cheesy as this guy is he explained it better than my 10th grade teacher
I hope I learn from this........ I HAVE FINALS TOMORROW and I don't know wth this is because I got confined in a hospital for a week and yes, I'm learning this by myself. Going to watch the video now...
+Leira Andrea T. Ubiña OKAY SERIOUSLY (still watching) they don't know what a coefficient is when I learned it in 7th Grade ugh why must asia be so advanced??
+Leira Andrea T. Ubiña tignan mo nganaman para akong binabata netoh eh.
+Leira Andrea T. Ubiña okay why do I know this before I even watched this...? Does that make sense?
+Leira Andrea T. Ubiña Okay students please shut up and listen we can't move on to the lesson with these stupid unnecessary questions cause like, it has been tackled in 8th Grade -_-
+Leira Andrea T. Ubiña It's as simple as that... so why is my book telling me things about "translates units to the left blah blah blah" and "parabola opens downwards upwards blah blah blah" and a lot more elements that's too confusing to figure?
in 2hours of math class (double period) i learnt half of what this guy just taught me in 30 minutes. Thanks so much!
I'm always so happy to find that you have a video of a topic I need to learn about. Your videos are amazing and I always understand when you teach.
hes one reason i will get an a in math semester exam
I was really understanding what the teacher says but when one of the students yell out I get lost on track and it's really fucking annoying lol
then ignore what the students are saying and/or put captions on
Bby you are so cute hmu
Hi beautiful
He's the funnest math teacher I've ever seen!
Thankyou Tons!!! Absolutely Love the way you teach, saved my life!
if my teacher was fun like that i think i would do excellent
Good video. Annoying students.
true
These videos are sooo helpful! They are very clear and answer all of my questions. I don't know what I would do if I didn't have them. Keep them coming! Thanks again!
We need such teachers here in kenya.The student are happy ever.
Can my teacher be like this instead of being so fucking serious everyday 😐
agreed
I automatically graphed the problem when I saw it. It took me 55 seconds.
No one cares
No one cares
No one cares
Milkiyas Bitewcongrats bud. Here's a cookie
No one cares
The atmosphere you create in the classroom makes it comfortable for those who have questions to ask them. Really good... I'm interested in teaching, which is why I'm studying maths again after so many years. I can learn from how you conduct a class as well. Thank you!
Absolutely great teacher and I love your antics! They keep things relaxed. 👍🙂
I have an exam in 3 hours and you're here making jokes.. Smh
Not his fault you decided to slack off and study at the last minute
i have a test in an hour :D this shet covered most of the work thanks
+Space Cowboy lol
Then you're watching the wrong video
Mouseschwitz u have exam in 3 hours but you're here commenting
You've a strong friendly relationship with your students, I respect that, but I'm sure this video WAS MEANT to help out other kids such as me with math, but your students would yell out so I couldn't understand what you were saying, and I have to rely on the internet to help me with math because my teacher expects her WHOLE class to know everything when she talks with an accent and she speaks so fast, so accent + fast talking = -b/what in the hell did you just say?
my math teacher is not so thorough with her directions and this video really helps a lot. keep posting videos your a great teacher and you just saved my grade
God Bless, Thanks SO MUCH! I'm struggling so much in Algebra 1 due to my teacher not explaining things very well, even through questions. Every time we learn something new, I go home, go to "UA-cam," look for your videos on the subject (which seems you have everything!,) and learn a bit more through your videos! Once again, thanks so much, keep up the great math videos!
I wish he was my teacher my algebra 2 teacher is an ass and legit yells at me if I ask a question
That sucks man!
Aw
fight him
baby cakes LMAO I'm not trying to get suspended tho😂
Melisa Girl SAME LMFAOOOOOOOOOOOOOOOOOOOOOO
what type of class actually is happy and awake enough to be /that/ annoying
Saydee Rivers this one
You have really fun lessons which kept me listening, thank you
People say UA-cam is bad for math help, then you have this guy.