Significant Figures - A Fast Review!
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- Опубліковано 18 жов 2024
- This video tutorial provides a fast review on significant figures. It explains how to count the number of significant figures by identifying nonzero digits, trailing zeros, in between zeros, and leading zeros. It also explains how to round a number to the appropriate number of sig figs when adding or subtracting and when multiplying or dividing.
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Significant Figures - A Fast Review:
• Significant Figures - ...
How To Round Numbers Using Sig Figs:
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More Examples on Significant Figures:
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Sig Figs - Add, Subtract, Multiply and Divide:
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Next Video: ua-cam.com/video/_BtzXojuM1o/v-deo.html
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How To Round Numbers Using Significant Figures: ua-cam.com/video/fxdYta_Olv0/v-deo.html
Full Length Exam Videos and Worksheets: www.patreon.com/MathScienceTutor/collections
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I learned more in 15 minutes than in like 5 class periods
Nullpalidan HONESTLY!!!
Nullpalidan true
Ur teacher teaches u that in 5 classes?
i have a test @9 and i’m learning this at 6am lol
Same dude
Thank you for doing what my chemistry teacher didn’t 😂
Facts😂
Bruh I fucking felt that, my chem teacher was just like okay what’s that nope ur wrong figure it out go on youtube
Echzy bro same
😂😂😂😂
exactly!!
Don't understand why youtube videos are always so much simpler and easy to understand than what is taught by school teachers. Thank you so much! Your explanation saves me so much time trying to understand what the school notes is trying to explain.
well the reason is kinda simple u watch a youtube video when u want to learn but u listen to the teacher regardless of u wanna learn or not
UA-camrs plan their videos and can edit to make things more clear and cohesive. Professors have lesson plans but they teach on the fly, and lots of them are not good at it.
I agree with the above comments, but also it's easier to learn on youtube for a few reasons. I can always rewind (unlike in a live lecture), but I also love how JG's tutorials are hands on and have u practicing the problems instead of just reading from a 📖
@@VIP5403_ this , this is the truth.
Well, youtube teachers are paid by video clicks so they want you to click more of their video. School teachers are paid at a fixed salary so they don't really care how much you learnt.
This helped me so much. My chem proffesor assigned a SIG FIG assignment with giving no context or review so I am very happy I came across your video, Thank you!
Kidney Stevens.. jk XD
*professor
Who ever said that is a fool😢
My textbook had a very short paragraph on significant figures that wasn't enough for me to understand the concept and this video was perfect and got me completely up to speed to move on in my studying. Thank you for this!!
My textbook doesn't even have. notes😂
They just assume you know all the rules to a fresh-new chapter you never seen before while it has like 7+ rules to learn this and understand it better.
I am a Taiwanese chem teacher and I really need to give big applause to you.
Ganesh Reddy Pothula maybe he’s practicing English because as he stated, he’s Taiwanese. I don’t know lol
Ganesh Reddy Pothula no that’s a correct assumption. What’s wrong with not completely knowing English when your from a country that speaks a different language. How could that even be a roast? 😂
@@ganesh_565 y not? He's a teacher not some sort of a math genius besides you can always learn techniques on how to explain to students from other people....Not all teachers are gifted with words
@@ganesh_565 "It's her choice"
@@ganesh_565 idk maybe he's tryna find a vid to show to his students
Outta all the videos I've watched about significant figures this is the only one that made me understand significant figures.
I agree
I teach IB math and had never heard of significant figures in my entire life until teaching this course. I’ve got a bachelors degree in theoretical mathematics. I couldn’t understand it fully until watching this video. Now I won’t look like an idiot in front of my students lol
Frfr
the you're dumb as fuck, significant figures is easy as fuck
same man,i watched another vid on sig figs and even a physics textbook but none of them taught sig figs this well
Saving my GPA one video at a time...Thank you!
if teachers in schools and professors in colleges were like this guy, we would see flying cars and buses since 1990
True but this guy has a script to read from unlike this man he can mess up more than once cause all this is pre recorded but teachers at school have no room for error since they dont have a script to read from they have to try theyre best to explain it in theyre own words and sometimes they can have a hard time
@@yoru_0.0 true
@@apples7101 ppl actually read this what
this comment hits hard
@@yoru_0.0 teachers generally have a script or outline
UA-cam really needs more people like you . Instead of just posting cringe and useless stuff , you have a target and a passion of teaching.You are a legend ❤❤🔥
it is true when they say that youtube is the new online school lmao. thanks for helping me understand what my chemistry teacher made more difficult for me
Exactly
Girl Gamer
lmaooooooooo
rip
that aged very well
@@rosh4542 LMAO YEAHH
Every time I hear your voice I get so hype. Dude you have helped me pass every test
Me too
Sir I have no words to describe your teaching
I am speechless 😭😭
Thanks a lot sir, It will help me in my NEET 2021 Exam
Thank you so much sir from bottom of my heart.
So what's the result?
@@aaron6667 Haha I was going to ask the same 😂🖤
@@aaron6667 suicide
he failed sadly, quit his life and took others that pit the pressure on him in the first place and eventually fell of a builsing.
sad story based of a true syory that was slightly adapted and which was abridged to which dates back to prehistoric era
What was the result bro
Professor Organic Chemistry Tutor, thank you for a solid explanation of Significant Figures in AP/General Chemistry. Many years ago, when I took General Chemistry One, I did not understand Significant Figures, however from watching this video and taking notes, my overall understanding has improved. This is an error free video/lecture on UA-cam TV with the Organic Chemistry Tutor.
You are one of the best teachers I have ever met, at (57 years) you make maths easy for me to understand. THANKS!!!!!
When Corona hits and you don't remember how to do anything...but the school thinks you do.
This might be the most relatable thing I've ever seen.
😂
Yessss true
I understand ty
Yes AP Chem expects you to remember everything
Who else is here because learning over zoom teaches you nothing
my teacher doesn't even teach on zoom
Meet
i’m here bc my teacher all of s sudden said we had a 5 minute quiz and idk any of this
realshit
me lol
Thank you for saving me from failing my classes since I was in high school, you are literally the best tutor on UA-cam hands down👌🏼. I literally recommend your channel to everyone I know at any given chance
You are a great teacher. You have gotten me through nursing math and now you’re getting me through chemistry thank you so much
Am in 11th garde and this channel helps me a lot. I love this channel.
me too. terrible pfp btw 💀
@@theblueprint2001 me 3 and i have the best pfp
so yall in 12th now right soooo is 12th harder than 11th?
@@Gopika_CG of course we're in grade 12th damn
This video covers all what is required in JEE and only in 15 mins. Thanks bro
Your rank?
I’ve been in Thailand for the last year and haven’t been up to date with school work (because I don’t speak the language). This helped me a lot. Thanks man.
La vie en NOIR ROSE y’all really out here living interesting lives. Couldn’t relate
This was our recent topic in general chemistry and I didn't get it, I was so confused. But with your video, it helped me a lot! Thank you for uploading this, my time was very well spent!
who?
@@sweatyfooty7508 ASKED
@@xxcrossfirexx4553Joe
Once again he teaches concepts with more clarity than my professor. So grateful for the tutorials.
Hello creator! You have helped me so much in my mechanical engineering journey. I am one of those people who don't even know quadratic equations or any basic algebra before entering engineering school. Your videos helped me get back to basic and made me understand that math is enjoyable, plus my course that is difficult yet worth every single neuron I have. My journey's beginning is a little bumpy yet it will be worth everything after my success soon. Kudos to you!
I'm in the same boat!!!! I'm studying Industrial engineering and it was only weeks! I want to quit so bad cause I have so much gap in my knowledge and feel like I don't deserve to be in this major/won't be able to get anything. I'm so happy I found you so, your comment made me feel less anxious and remeber why I choose the major 😭 Let's hope we can make it ❤️
@@alectakaewa9364 wish you both good luck.. don’t give up and keep going
Your timing is perfect. I'll be having a Chemistry Exam later. Thanks man.
in college and still referring back to this stuff that i learned in hs, thank u for this. clear and concise refresher, i luv u
Took 2 weeks on sig figs and scientific notation and you still have taught me more than my chemistry teacher has in 15 minutes. Hopefully this will help me pass my test.
Got a bit stumped over this part of physics (yes, I'm just learning the very basics as I suck at physics), but this video made everything crystal clear. Thank you so much!
I was so lost in chemistry class. This video makes so much sense. Thanks!
You earned yourself a subscriber. Underrated af legend.
Sig figs lol thought I was the only one that called them that lmao.
Cig figs🤣🤣🤣
I agree with you
Idk how much blessings this man really gets. It would feel good to sleep satisfied after saving so many people's life
............. Such a legend ..........
Who is here beacuase of an exam😂👇
Where is bro pointing to
Right now
😂😶 please delete the comment
@@Frederick-111report button
Everyone
your voice is so calming and i understood your teaching better than my physics teachers, thank u so muchh
Finally found a video that cleared my doubt about '0'in right side 😪🤗 Thankyou!
thank you so so much, its 3am and i was practically having a breakdown at my desk while watching middle school math tutorials then i binged your videos and you've practically saved my ass from mid year exams :0 you're the best!!!
Same except its now 4 am
A.R.M.Y!!
Thank you so much, you're a life saver. My textbook is too complicated but you make it so easy to understand and comprehend😁😍👌
Yo thanks for this, this in more detail than in Zoom discussions
Thank you Ive never been shown SF this way at all and as a result have never felt confident. Now I do and I got all your questions right which amazed me! I hope people donate to you because you really are making a big difference to peoples lives with this content.
From the parent of an online student…THANK YOU!!!! Why don’t teachers teach this way?!?
Who’s here before an exam😭
🙋♂️
🙋🏼
Me
🙋
🙋
Wowwww!!!!this video was so useful...it literally cleared my concepts about significant figures....thanks alot
Thank you so much! You have always been my go to guy when I am stuck, wether it be math or for example, now chemistry.
This video is best video to understand significant figures because he teaches better than my chem teacher
I will be naming my first born child after you, you have saved me so many times!!!!
Your class taught me more than my 2 hour class. Thank You!
Tysm now i have a better understanding😊
i learned nothing in physics today since i was completely lost with her word, thank u for teaching me something i didnt learn in 1 hour and 30 minutes lol
Jesus same here!!
This isCHemistry
MARK JADA significant figures is a topic of both, physics and chemistry
@Liz MOOD!! My Physics teacher doesn’t make any sense lol this video is sooo helpful!
@MARK JADA A lot of things used in chemistry are also used in Physics. They’re both a type of science..
This instructor is amazing. I wish I had him when I was doing chemistry 30+ years ago. His voice is calm, reassuring and clear.
Thank you so so much for creating a you tube channel, its really a blessing to have a teacher like you!
You helped me in 5 minutes MORE than my useless chemistry professor.
Overall such an informative video, my teacher told us in advance that this unit will start this Monday, so I sort of had this hint that I wouldn't exactly understand this portion entirely for some reason so I myself is just searching through videos to understand the concept before my teacher brings out some sort of test or quiz regarding this unit lol. But I didn't need to search for long because this video literally just went over the whole thing in the most basic and as the title states it, a fast review! Thank you so much and keep the hard work going!
He helps so much
I just learned more in 15 mins than I did in my 50 min lecture. You’re awesome thank you!
Thank you so much for another lovely explanation,
it would be really help full if you made one for upper and lower bounds please
tysm.
im a college freshman majoring in nursing and this channel saves my life in chemistry. i love u
what a coincidence, i skipped exactly to the part I needed to know. Thks for the awesome vid!
Thanks alot I have a test tomorrow about this let's see how much I get thanks alot I was worrying how to do this thanks once again
Okay so it's been 11 months since u hv written your exans. I am just curious to know your marks?
@@sameeksha___1742 oh yeah forgot in this i got 18/20 it was test
Omg I was reading my chemistry textbook aghast, chapter one already overwhelmed.
Omfg after watching this I cannot believe this is all it was trying to tell me. Oh man, so easy now. Thank You.
Thank god man, in all my spare time I have been working and doing a project for another class. I have had no time to figure out how sig figs worked. I was so confused in class and I have a Physics test today. This video saved my life.
This was the best video . It had clear explanations with examples and I actually paused it and worked out the problems , and all my answers were correct . Thank you so much bro , now this concept fits permanently in my mind
This video became very helpful for me .....thanks sir
Good day! May I ask sir to when should significant figures be really applied?
I legit can't express how much you've helped over the past few months! TBH, you deserve all my grades [which are decent cause of you lol]. Kudos to you and what you are doing!
bro u just saved me thank u thank u!!!! God bless u!!!!!!!!!!!
Literally one hour lecture in 15 minutes+ I understood. Thanks man
Jesus, this 15 minute videos is the best quick review of a 1 hr lesson
So helpful for revision,keep it up!
Could you do like all the main topics in year 8 and cover them perhaps?
This is a great learning experience
I have been trying to figure this out for hours in class, thank you for doing what my teacher couldn’t
You're a lifesaver man I appreciate those videos you create for the students who are having difficulties in math
UA-cam suggested me this...probably youtube knows me better than my teachers😔
Ohh
😁😁😁
Thank you! My teacher literally said sf are numbers that aren’t zeros... um what
I've been in chem class struggling to understand,I haven't understood a word but you made it so easy,I even took notes. Thank you so much
take off the headphones you will have more rizz. nose ring too
@@theblueprint2001 what r u talking about bro
Got a Chem test tmr, this absolutely cleared everything up, I couldn't understand things clearly because my teacher explained everything in multiple paragraphs and threw in unneeded vocabularies, it had left me confuse due to the unnecessary information she was saying. (I just like to make it clear, I respect her but I am not willing to fail because of her ineffective ways)
The dislikes are from the teachers who were unable to Crystal clear their student’s concepts of SF😂🤣
When rounding a decimal number to the ones position, do you keep the decimal point or drop the decimal point? I think you keep it but just double-checking
It doesn’t matter since it will be the same amount of significant figures regardless
@Ripsie but what if the ones position has a zero and the tens position is less than 5, so it will remain a zero? then you will lose significance of that digit without a decimal.
theres a little face on 1:55 hehehe
I see it, lol
Looks like a cat to me
XD creative
:3
Lol I commented that before seeing your comment
I got more knowledge in this video than 4 or 5 school and tuition classes combined. Just straightforward and clear, no bs.
this guy is so good at teaching that he taught me something that i learnt in like 3-4 lessons, nice video man. you just earned yourself a sub.
my teacher thinks that just bc we dont ask for help means we get it. no we dont. we failed. all of us. were honors
Anyone here because of homework?
2:17 bro is literally exposing my bank acc
Best explanation ever.Thanks bro for helping us before exams.Love from India♥️♥️
By far the most helpful thing ever!
Thank you, some teachers aren’t meant to teach. Cough*Cough Mr Patin
Just A Random Conservative Cookie Cough*Cough Mr. Fondern
Bro no joke the guy walked around the room with a fart toy and never helped up figure this stuff out
* cough cough * Ms. Lavenhouse
Just A Random Conservative Cookie Cough*Cough Mr.Cione
Just A Random Conservative Cookie Cough*Cough Mr. Bausmer
Do yall go to the same school or what? Cause if not i can cough cough for plural teachers lmtu
Help my mom is forcing me to learn chemistry when i just finished 6th grade...and its summer vacation
Harvard prodigy...
So I understand the rules but I don't understand the logic for why they are sig figs. Also why would anyone end a whole number with a decimal point?
EXACTLY MY DOUBTS I DONT GET IT EITHER
his voice is soo fineeee I could listen to him yap all day every day any day
usually I watch more than one videos to get a better understanding on a certain topic but this time I understood. thanks
better than khan academy
100 times better
Totally crazy to understand. So sorry you didn't once explain WHY!!!
Ikr?
youre gonna explain why you failed your test to your mom 😂
POV: you are here cause the teacher gave this link to you.
This is the first time I'm learning significant figures and I understood it really well..... ❤
I wish you were my professor, thank you so much for your content, the way you explain is phenomenal and very much appreciated. Thank you.
Who else will see this video when exam start😜😏😏
My chemistry teacher taught this I'm just a dumbass 💀
LMAO samee
ok good explanation and all but, the owo face at 1:50 on the top left of the screen is scaring me
Learned more in this video then I did through a week of lectures- Thanks!!
Omg thank you ! I was just watching other videos & I was crying cus I couldn’t seem to understand until I found this . You are so good at explaining this & I already can do my hw without the need to look up more videos 🥲 ...