Bounds - Error Intervals (Higher & Foundation) | GCSE Maths Tutor

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  • Опубликовано: 1 фев 2025

Комментарии • 156

  • @thug_262
    @thug_262 4 года назад +408

    Someone get this man a medal.

  • @parkour.11parkour58
    @parkour.11parkour58 5 лет назад +172

    I didn't know that the last question was that easy. It came up on my mock and I was struggling. I just want to say thank you so so much for explaining it.

    • @TheGCSEMathsTutor
      @TheGCSEMathsTutor  5 лет назад +38

      parkour .11Parkour Well there you go, you will be fine if it comes up again 😁 my pleasure! Thanks for the kind words!

    • @lordpengz16
      @lordpengz16 Год назад +1

      Did you pass your gcse's?

    • @parkour.11parkour58
      @parkour.11parkour58 Год назад +5

      @@lordpengz16 hi, sup.
      Yh I did, although it was teacher assessed grades, which was shambolic.
      Currently at university studying CS.

    • @lordpengz16
      @lordpengz16 Год назад +1

      @@parkour.11parkour58 If you dont mind me asking, how much did you get for maths?

    • @parkour.11parkour58
      @parkour.11parkour58 Год назад +7

      @@lordpengz16 I was most definitely supposed to get 7/8. If I did the exams I would have definitely gotten or surpassed that, but because of covid and all the self assessment grades, I got a 5.
      But at the end of the day, the grade I got meant absolutely nothing.

  • @praseethanair2761
    @praseethanair2761 2 года назад +38

    I'm pretty weak in maths, I don't get concepts easily, but I was surprised at how you can explain just once or maximum twice and I still get it! Thank you very much, TGMT! Much love and take care of yourself

  • @laylafevzi9695
    @laylafevzi9695 Год назад +31

    the intro banged tho

  • @khadijamuntaha8252
    @khadijamuntaha8252 3 года назад +16

    i want to thank you from the bottom of my heart, I'm currently struggling to revise maths as it gets hard to concentrate but your videos made it really helpful!

  • @YoursTrulyAriella
    @YoursTrulyAriella 6 месяцев назад +1

    omg, thank you so much I've never understood this topic even after two tutors have taught me this. THANK YOU SO MUCH YOU REALLY DO DESERVE THE WORLD SIR.

  • @mariag2916
    @mariag2916 3 года назад +12

    Thank you for including examples with amounts ending in zero. So many videos spit out the same without a variation of different numbers and a mix of significant figures and decimals.
    And including truncation example.
    Much appreciated.

    • @TheGCSEMathsTutor
      @TheGCSEMathsTutor  3 года назад +5

      Absolutely agree!! I’m glad you enjoyed it, so important to look at a variety of questions when learning this topic, thank you for the kind words! 😁🙏🏼

  • @naletaporter3768
    @naletaporter3768 3 месяца назад

    Hi, thank you so much for making this a bit clearer for me. I am 44 and have just started GCSE maths.

  • @Jamal38852
    @Jamal38852 2 года назад +2

    GCSE paper 1 (Non-calculator) 2022 is done and I did well just because of you now I am revising for paper 2 and paper 3 using your channel thank you so much GCSE maths tutor! you deserve a lot more subscribers.

    • @TheGCSEMathsTutor
      @TheGCSEMathsTutor  2 года назад +2

      Amazing news! Thank you so much for the kind words. So glad to hear it helped! 😁🙏🏼

  • @alitoto5452
    @alitoto5452 4 года назад +28

    thank u so much u are the best teacher in the youtube

    • @TheGCSEMathsTutor
      @TheGCSEMathsTutor  4 года назад +7

      Thank you for the kind words! I’m certainly trying to be!! 🙏🏼

  • @tiarashari3729
    @tiarashari3729 3 года назад +23

    As a student that struggles to get things especially in maths this was beautifully explained I actually get it, so thank you😭

    • @TheGCSEMathsTutor
      @TheGCSEMathsTutor  3 года назад +7

      I’m so glad to hear that! Amazing feedback so thank you for the kind words, always appreciated 😁🙏🏼

  • @Neel964
    @Neel964 2 года назад +2

    bro how the heck do you explain all of this so easily. love you bro

  • @Nehselo
    @Nehselo Год назад +1

    The finest channel ever created

  • @Phillips1758
    @Phillips1758 4 года назад +17

    Thank you once again for explaining in such a clear and relatable manner.

  • @ChadLuca
    @ChadLuca 7 месяцев назад

    Thank you so much, I just discovered a new method ON TOP of your new method! God bless you

    • @ChadLuca
      @ChadLuca 7 месяцев назад

      Actually the method I found, was already there once I continued watching lol

  • @missnico8129
    @missnico8129 2 года назад +1

    I honestly find maths very confusing but you just explained this topic so easily and it really helped, thanks you!!

  • @itzubayd9010
    @itzubayd9010 Год назад

    As someone who’s doing maths after 2 gap years, this has really been useful. Thank you so much

  • @gabrielaramos964
    @gabrielaramos964 4 года назад +6

    Congratulations, the best video about this topic. 💐💐💐

  • @richiegaskill9648
    @richiegaskill9648 11 месяцев назад

    Not only is this guy good at explaining maths, but the intro music is so good.

  • @salarrzinho
    @salarrzinho Год назад +2

    sir wallahi you are a legend

  • @chaneld152
    @chaneld152 2 года назад +4

    Your videos are really helpful! You explain slowly and in detail.

  • @sulaimanjuma9105
    @sulaimanjuma9105 2 года назад +1

    🎉🎉🎉🎉 round of applause to this man. 😊❤❤😊❤❤

  • @tiktok-ul8pv
    @tiktok-ul8pv 2 года назад +1

    Great video. Understood the concept thx a lot mate

  • @LITTERALLY.BACHIRA
    @LITTERALLY.BACHIRA 2 года назад

    Tysmmm I have my year 10 maths mock and this is a topic and I completely understand it also subbed

  • @beenishahmed2296
    @beenishahmed2296 Год назад

    Great teacher you are 👏👍

  • @nehanoby1657
    @nehanoby1657 4 года назад +4

    thank you so much, I love how you provide a range of questions too !

  • @abdi9852
    @abdi9852 2 года назад +1

    This was helpful,thank you.

  • @totally-confused8964
    @totally-confused8964 4 года назад +3

    Thanks soo much for making it more easier to understand

  • @strawb3rry5tarzzz38
    @strawb3rry5tarzzz38 3 года назад +2

    thank you so much after my exams now and for on I will revise with your amazing videos :))

  • @danielpelloquin9845
    @danielpelloquin9845 5 лет назад +8

    Very informative! Thank you!

  • @dennieyt4829
    @dennieyt4829 Год назад

    bro u saved my life

  • @nashparbhu
    @nashparbhu 2 года назад +4

    why do you sometimes write 'x' in the middle and sometimes write the number given in the question. Please let me know xx

    • @TheGCSEMathsTutor
      @TheGCSEMathsTutor  2 года назад +1

      It just depends if the question states a letter, it’s always ok to write the number in the middle though 😁🙏🏼

  • @JB-kw4je
    @JB-kw4je 3 года назад +4

    how is this the same thing as what i learn in class its so much easier thank you!

  • @redoract5534
    @redoract5534 2 года назад +2

    THANK YOU SO MUCH!!!!!!

  • @digitalcartoonsfm
    @digitalcartoonsfm 3 года назад +6

    Thank you, this was really helpful

  • @itssaturation
    @itssaturation 4 года назад +9

    THANK YOU THANK YOUUUU!

  • @ilovekene9697
    @ilovekene9697 2 года назад +2

    This was very helpful. Thank you.

  • @fabiokibonda1206
    @fabiokibonda1206 4 года назад +4

    thank you so much really clear and easy to understand

  • @holleyjane7993
    @holleyjane7993 2 года назад +4

    If I pass maths I owe it to you - cognito and eddie woo. but for my paper 2 I have mainly been watching your videos. If you have anything on geometry for dumbasses let me know.

    • @TheGCSEMathsTutor
      @TheGCSEMathsTutor  2 года назад +1

      Aaah thank you! You’re the one putting the work in though!! So glad to hear the channel is helping 😁🙏🏼

  • @1saac1saac
    @1saac1saac Год назад

    Note to self: 13:38

  • @SalamaAlAhbabi-yp7ou
    @SalamaAlAhbabi-yp7ou Месяц назад

    So the arrows will allows point to the left 👈

  • @shanazali4386
    @shanazali4386 Год назад

    Thank you!

  • @zararr7016
    @zararr7016 3 года назад +8

    Thank you for the video. For the first question, you wrote 31.65 as lower bound instead of 32.65

    • @sanchilabagchi1339
      @sanchilabagchi1339 3 года назад +1

      he wrote 32.65 but it just looks like he wrote 31.65

  • @alanszafarczyk4068
    @alanszafarczyk4068 2 года назад

    Somebody gratulate this tutor for knowing Maths

  • @Tripstar_kayz
    @Tripstar_kayz 2 года назад

    Thanks it helped me

  • @naveedmallana4441
    @naveedmallana4441 2 года назад +1

    Crystal clear 😊

  • @oumniafoulan8169
    @oumniafoulan8169 8 месяцев назад

    Simple thanks

  • @becca19216
    @becca19216 2 года назад +4

    at 14:13 i dont understand why you're adding 2.5, instead of just keeping the error intervals as 2395 and 2405? can someone explain pls

    • @Sal-lf2gj
      @Sal-lf2gj 2 года назад +1

      i'm convinced that 2395 and 2405 are basically boundaries for rounding to 2400, and the bounds of the .5's are called the bounds because for some reason that's just how it works. Then you just use the methods to find the error intervals ¯\_(ツ)_/¯

    • @user94783
      @user94783 2 года назад +1

      because 2.5 is in the middle of 5, it's basically what he's been doing for the whole video before that question

    • @mrs.zohralover
      @mrs.zohralover 2 дня назад

      @user94783I’m so confused he wasn’t doing that

  • @ApurvKumar-u4m
    @ApurvKumar-u4m Год назад

    in the exam is this question going to be in a non calculator paper?

  • @zara1110
    @zara1110 2 года назад

    Hii have an exam tmrw going over this😆😆

  • @31oise
    @31oise 3 года назад

    You are a lifesaver

  • @bobsham9136
    @bobsham9136 5 лет назад +9

    Error intervals came up on this years paper!

    • @TheGCSEMathsTutor
      @TheGCSEMathsTutor  5 лет назад

      Bob Sham It seems to come up in one form or another every year 😁 check out the next video in the series that I’m just uploading for the next steps in this topic!

  • @educatesmyself
    @educatesmyself 11 месяцев назад

    But can we add 0.5 and subtract 0.5?

  • @gemmakhan8419
    @gemmakhan8419 5 лет назад +10

    sir i dont understand why for some questions you put x in the middle however for some you put the actual number to replace x. Can you please explain this

    • @TheGCSEMathsTutor
      @TheGCSEMathsTutor  5 лет назад +6

      Gemma Khan You can put either in the middle it doesn’t matter either way 😁

    • @gemmakhan8419
      @gemmakhan8419 5 лет назад +4

      @@TheGCSEMathsTutor oh ok thanks sir .Much apprecciated☺

    • @gemmakhan8419
      @gemmakhan8419 5 лет назад +4

      sir can you make a video on difference of two squares plz.

    • @TheGCSEMathsTutor
      @TheGCSEMathsTutor  5 лет назад

      Gemma Khan Factorising? I believe I cover different of two squares in my factorising quadratics video! 😁

    • @gemmakhan8419
      @gemmakhan8419 5 лет назад +2

      @@TheGCSEMathsTutor oh sorry.I dont know what half of the content on the spec means lol

  • @heheboy8966
    @heheboy8966 Год назад

    Thank you

  • @ligasortv7314
    @ligasortv7314 2 года назад +2

    For the examples shown from 13:38 can you just half the number it’s asking for in nearest m,mph,cm etc…?

  • @kerrybradshaw144
    @kerrybradshaw144 2 года назад +1

    Wow I finally get it!

  • @Sophia-ok4ce
    @Sophia-ok4ce 3 года назад +3

    Thank you for the video :) but why do u put x in the middle first and then the number in the middle in the second half of the video

    • @TheGCSEMathsTutor
      @TheGCSEMathsTutor  3 года назад +2

      You can use either! Sometimes the question may specify what to put in the centre otherwise it’s optional 😁🙏🏼

  • @ereniusiumbeli2127
    @ereniusiumbeli2127 2 года назад +3

    does it matter if you write it with an x or with the number given in the question? I see answers doing both and I want to know if it's relevant or if it doesn't matter considering x is just a substitute ?

    • @TheGCSEMathsTutor
      @TheGCSEMathsTutor  2 года назад

      You can use either! Normally if there is a letter involved you would sue that but either way is fine 😁🙏🏼

  • @9I09I90
    @9I09I90 4 года назад +1

    hey great video, do you use an Ipad pro to make videos?

  • @marcusrashford568
    @marcusrashford568 2 года назад +2

    Very useful

  • @NikhilSharma-uo9wv
    @NikhilSharma-uo9wv 3 года назад +1

    Thank you 😊

  • @Moneyanddime
    @Moneyanddime 2 года назад

    you know for the first one wasn't it meant to be 31.65 instead of 32.65 for the answer highlighted in yellow

  • @folaaa_s
    @folaaa_s 3 года назад

    Very helpful 🥳

  • @Warrior7426
    @Warrior7426 Год назад +3

    18:13 Bro got triggered😭

  • @haemmamaduako
    @haemmamaduako 3 года назад

    Thank you so much!!!!!

  • @sohnelbains3102
    @sohnelbains3102 4 года назад +3

    thankyou

  • @francisa7567
    @francisa7567 3 года назад +4

    For higher students I recommend watching all videos at 1.75x speed

  • @rerala9052
    @rerala9052 2 года назад +1

    I'm stuck when do you use the x or the number when to use which?

    • @TheGCSEMathsTutor
      @TheGCSEMathsTutor  2 года назад

      It’s usually always ok to use the number or a letter, you aren’t marked down for it, but if the question states a latter then you’d normally put the letter in 😁🙏🏼

    • @rerala9052
      @rerala9052 2 года назад +1

      Thank you

    • @TheGCSEMathsTutor
      @TheGCSEMathsTutor  2 года назад

      @@rerala9052 No problem 😁🙏🏼

  • @khattakjarir3399
    @khattakjarir3399 3 года назад +1

    What would be UB and LB of 8 correct to 1 significant figure ?

  • @DixieC
    @DixieC Год назад

    On a test they wrote the question as 16.0 (instead of just 16) and asked to find the error interval, so is it safe to asume they want 15.5

  • @JannahxX
    @JannahxX 8 месяцев назад

    Tyyy

  • @itsjustshaz1212
    @itsjustshaz1212 3 года назад

    thank you sir

  • @menkas490
    @menkas490 3 года назад +1

    I don't understand how to know wheather you add 50 or 5 to the number

  • @teamsupers9046
    @teamsupers9046 10 месяцев назад +1

    luv

  • @darnellbailey5038
    @darnellbailey5038 3 года назад

    Thank youu

  • @nathantheplayer4185
    @nathantheplayer4185 3 года назад +2

    Holy fuck thank you so much man

  • @baraaabbas9768
    @baraaabbas9768 2 года назад +3

    The whole idea is just about sticking 5's.

  • @AkshaayeAnand
    @AkshaayeAnand 2 года назад

    w video

  • @caidenonfridge8826
    @caidenonfridge8826 3 года назад +3

    My teacher can’t explain anything properly just goes over it quickly and then moves on but thank you

    • @TheGCSEMathsTutor
      @TheGCSEMathsTutor  3 года назад +1

      Great that you have found something that works for you then (hopefully!) We can’t always gel with every teacher, part of the reason I made this channel so I’m glad you have found it 😁🙏🏼

  • @coralmaguire7853
    @coralmaguire7853 2 года назад

    I love u

  • @Hannah-ek6vk
    @Hannah-ek6vk Год назад

    slayyyy

  • @yingdongxue4248
    @yingdongxue4248 2 года назад

    brudda u leng as hell

  • @neanea1035
    @neanea1035 9 месяцев назад +1

    skibidi toilet

  • @olanrambaud9564
    @olanrambaud9564 Год назад

    breaking bad intro

  • @ajaymanohar2359
    @ajaymanohar2359 11 месяцев назад +1

    who watched till the end
    |
    |
    |
    \/

  • @hu37mo
    @hu37mo 2 года назад

    dont get it

  • @username-sb1hp
    @username-sb1hp 3 года назад

    :)

  • @hu37mo
    @hu37mo 2 года назад

    exams are just answering questions

  • @mrstealurgal6491
    @mrstealurgal6491 3 года назад +1

    how many marks would a question like this be

  • @vKrazi
    @vKrazi 2 года назад +1

    Thanks so much !

  • @redzebra9458
    @redzebra9458 Год назад

    Thank you!

  • @rabiiiii
    @rabiiiii 2 года назад +1

    I love u