IGCSE BIOLOGY REVISION [Syllabus 21] Human Influence On Ecosystem

Поділитися
Вставка
  • Опубліковано 22 гру 2024

КОМЕНТАРІ • 102

  • @cauliiflower3041
    @cauliiflower3041 5 років тому +92

    I've got my last exam in a few hours, and may I just say, you single handedly saved both my chemistry and biology grades.

    • @Sid-vz8rm
      @Sid-vz8rm 3 роки тому +1

      how much did you get

    •  3 роки тому

      @@Sid-vz8rm they wont say because they might hve got less marks like C OR D

    • @yasar8165
      @yasar8165 2 роки тому +2

      @ no its maybe cause its been two years since that comment has been written and the person most probably forgot about it

    • @eugenelevchenko9422
      @eugenelevchenko9422 2 роки тому +2

      @@yasar8165 I don't think you would forget what you get for your IGCSEs

  • @jttv2681
    @jttv2681 2 роки тому +27

    Hey man I got my IGCSE results and I got an A for biology and I would like to say thank you for all of your help. God bless

    • @kronoxodus319
      @kronoxodus319 2 роки тому

      Hey, if you don't mind me asking, but what exactly was your method on studying your for IGCSE exams?

    • @nursarahaleya9231
      @nursarahaleya9231 Рік тому

      can u share with us ur study method?

  • @survivingvictim7746
    @survivingvictim7746 4 роки тому +10

    Mate, you are the one thing that brings confidence in me when i need it most! TYSM!
    .

  • @ayaankhan7289
    @ayaankhan7289 3 роки тому +5

    finally just saw your whole playlist without even skipping for a second

  • @Baneens
    @Baneens 4 роки тому +12

    i cant thank you enough! its really generous of you to upload such videos for us :)

  • @zipin-yt
    @zipin-yt 2 роки тому +3

    Its 1 am and I got Biology term exam tomorrow. From Chapter 17-21. You've saved me a lot of stress from preparation, ty so much!

  • @kimchik6825
    @kimchik6825 5 років тому +5

    Thank you, this is stated very quickly and nicely and the best vid I have to study quickly before my exam starts

  • @rinaparvin215
    @rinaparvin215 5 років тому +4

    Good explanation. well after one year but lucky to get introduced to this channel.

  • @Eyebroooo
    @Eyebroooo 4 роки тому +8

    daimn ngl his voice is so satisfying

  • @blazimove4219
    @blazimove4219 5 років тому +2

    the website is no longer available

  • @srilakshmibalaji7883
    @srilakshmibalaji7883 5 років тому +1

    Thank you for this video. but the link in the description for that website is not available, please give some other links as a replacement

  • @marwanaser5452
    @marwanaser5452 5 років тому +6

    I’m proud to be a subscriber of yours since before you even finished biology and moved on and started chem and phy. All hail and THANK YOU! ⭐️💫

    • @marwanaser5452
      @marwanaser5452 5 років тому +1

      Btw, bio mock today 👀👀👀

    • @Cambridgein5minutes
      @Cambridgein5minutes  5 років тому +1

      Thank you for your support ! I'm sure you will achieve great grades with your effort :)

  • @tomsmy
    @tomsmy 6 років тому +8

    will you guys be making physics videos?

  • @aditivinchurkar1620
    @aditivinchurkar1620 5 років тому +11

    This vid helped a lot!! Thank you so much!!
    And also, are you from Asia

    • @Cambridgein5minutes
      @Cambridgein5minutes  5 років тому +13

      No worries ! I was born in New Zealand but ethnically I am Asian :)

  • @Rana-df3zv
    @Rana-df3zv Рік тому

    Did the link not work for anyone else too??

  • @bayliestuart1072
    @bayliestuart1072 4 роки тому +1

    Link is broken

  • @iffiahmed8656
    @iffiahmed8656 5 років тому +5

    Hi your videos help a lot perhaps leading me here to ask this question I have
    so i was trying to do a few past papers and at the end i checked the grade threshold table
    what i want to know is how they grade our paper for example p2 is 30% p4 is 50% and p6 is 20% but on the threshold table they mention that it is graded out of 200 although their marks add upto 160
    Thanks in advance

    • @Cambridgein5minutes
      @Cambridgein5minutes  5 років тому +5

      I am unsure of the specifics of how they total up all the marks but there is definitely something called scaling in these exams. For example, an A* grade is 90%+. Imagine taking a P2 MCQ exam and getting 32/40 which is 80%. This is your RAW mark which should be an A grade. However, depending on how well you performed compared to others that took the exam, they may scale your mark higher. That's why a lot of the time an A* mark can be achieved without actually getting 90% correct due to the effects of scaling. Quite often it's more like a raw grade of 80%+ which gets you an A* grade.

    • @NiNa-ex7bi
      @NiNa-ex7bi 5 років тому +4

      They multiple whatever you got from multiple choice by 1.25, then they multiple every theory mark by 1.5 and lastly leave whatever you got from practical as it is. Then it adds up to 200

  • @ghostingpeople
    @ghostingpeople 2 роки тому

    hii, the link (the one in description) says not found.. may I know what it is about?

  • @hetvi9639
    @hetvi9639 4 роки тому +2

    Great video! Do you mind uploading the ppt somewhere and sharing the link? That would be really helpful!

  • @janasheenhaider3941
    @janasheenhaider3941 5 років тому +4

    And like that we have come to an end of the biology era I have got to admit it I ABSOLUTELY DONT MISS IT I JUST FINISHED MY EXAM I think I did well

    • @raml5282
      @raml5282 5 років тому

      My ones tomorrow.. What topics did you get?

    • @joodz4864
      @joodz4864 5 років тому

      @@raml5282 i have it tomorow haha also rip me and goold luck

    • @janasheenhaider2071
      @janasheenhaider2071 5 років тому

      @@raml5282 more than half of them

    • @karalmom5669
      @karalmom5669 2 роки тому

      @@janasheenhaider2071 did your IGCSE mark affect your university applications?

    • @kiwuuspurr1927
      @kiwuuspurr1927 2 роки тому

      @@karalmom5669 that's pretty obvious

  • @wedbengdara
    @wedbengdara 2 роки тому

    tyyy very much im so glad i was like not understanding anything from biology and i have mocks but now im so glad understood everythinggg

  • @Bi._anca_
    @Bi._anca_ 3 роки тому

    hey im failing to access the website please may you resend

  • @sowndaryaelangisenthilvel9131
    @sowndaryaelangisenthilvel9131 4 роки тому +1

    Extremely thanks👍..Pls do a video on Chem and Phy ATP and graph questions too

  • @-ghh4855
    @-ghh4855 4 роки тому

    Thank you so much you helped me a lot to understand this topic
    and thank god i am watching this one month before my exam you are such a life saver

  • @kaithlynhuman357
    @kaithlynhuman357 3 роки тому +2

    This guy carried me through my whole exams! thank you

  • @ryze5021
    @ryze5021 4 роки тому

    what do u use to record?

  • @elrynnaixora8086
    @elrynnaixora8086 5 років тому +3

    yr channel helps me tremendously!! thank u :))

  • @blazimove4219
    @blazimove4219 5 років тому

    how does the chemical waste change the gender of male fish??

  • @hassanwust
    @hassanwust 5 років тому +23

    last revision for tomorrow's exam..

  • @saadfarrukh3470
    @saadfarrukh3470 4 роки тому +1

    thank u this will definitely help me pass my test

  • @sa1dsalim
    @sa1dsalim 4 роки тому

    Hi do u teach us core or supplement

  • @ahmedshamy5315
    @ahmedshamy5315 6 років тому +13

    are you saying that I could become gay, just by drinking water?

    • @Cambridgein5minutes
      @Cambridgein5minutes  6 років тому +5

      Hahahaha

    • @ahmedmaj16
      @ahmedmaj16 5 років тому +1

      😂😂

    • @janasheenhaider3941
      @janasheenhaider3941 5 років тому +2

      Damn it I will stop drinking water now
      Thanks for letting me know

    • @MrPupShorts
      @MrPupShorts 4 роки тому +1

      @@janasheenhaider3941 stfu homophobic asshole

    • @ibraveheart9714
      @ibraveheart9714 4 роки тому

      @@MrPupShorts honestly I agree with him, I might stop drinking water as well

  • @redacted430
    @redacted430 4 роки тому +2

    I have a test tomorrow and I know absolutely nothing about this topic besides what I have watched here. I'll let you know how it goes.

  • @mwihakimwangi2040
    @mwihakimwangi2040 4 роки тому +1

    Thank you so much!! you have helped me a lot!!!

  • @saradhasudhakar331
    @saradhasudhakar331 4 роки тому

    Is this for core are extended?

  • @imaanidrees7699
    @imaanidrees7699 6 років тому +2

    hey ! ur work is fabulous ur videos have been a life savior for me ....i just wanted ask that when will u upload the notes of the chapters on ur website.....!!!!????

    • @Cambridgein5minutes
      @Cambridgein5minutes  6 років тому

      Due to the fact that I’ve covered most topics already for biology here on youtube, my focus is on chemistry for my website. I’m actually nearly done with chem so I’ll move on to physics and then eventually write notes for bio too :)

    • @danawael1021
      @danawael1021 6 років тому +1

      @@Cambridgein5minutes I wish you the BEST of luck , you deserve nothing but this tbh , Thank you!!

    • @danawael1021
      @danawael1021 5 років тому

      @dunno what You will find his notes on his website free exam academy (here is the link www.freeexamacademy.com/260-2/ ) and there are also biology syllabus answers that you will find online and the revision guide ,they're also really helpful !

    • @danawael1021
      @danawael1021 5 років тому

      @dunno what tell me if you need there links

    • @danawael1021
      @danawael1021 5 років тому

      @dunno what just type " igcse biology syllabus answers " and click on the first one that comes , i am sorry i couldn't get the link

  • @dimahalazzawi3452
    @dimahalazzawi3452 3 роки тому

    where is unit 19 population topic vid??

  • @lalalalla9611
    @lalalalla9611 6 років тому +4

    Yaaay ! 🌸

  • @aminco3907
    @aminco3907 4 роки тому +3

    Thank you for the revision guide and keep going 💪💪
    Could you please post these notes in your website that you represent it in the video???
    Thank you again and Good Luck 🖒

  • @eternalsunshine21
    @eternalsunshine21 4 роки тому

    Thank you so much for this wonderful video.
    My mam is actually showing your video in our classes rather than teaching it by herself.

  • @Zuphorianist
    @Zuphorianist 4 роки тому +3

    You explain way better than my teacher 🤦🏻‍♀️

  • @peppermintwonderworth3706
    @peppermintwonderworth3706 2 роки тому

    God bless you guys 😭😭😭😭😭😭😭😭😭

  • @actquickhardware3509
    @actquickhardware3509 3 роки тому

    hey please also add past paper questions at the end of the lesson

  • @Someone-si4jw
    @Someone-si4jw 2 роки тому

    Thank you so much

  • @Infosphere123-x6k
    @Infosphere123-x6k 3 роки тому

    Lovely work

  • @Midlifecrisis666
    @Midlifecrisis666 5 років тому

    Thank you

  • @krishnanarayanan497
    @krishnanarayanan497 6 років тому +2

    awesome...……………………………………...

  • @janasheenhaider3941
    @janasheenhaider3941 5 років тому +12

    Why do you have exactly 123likes
    And I only have 1 on my comment

  • @samtripathi8664
    @samtripathi8664 3 роки тому

    pov: i have a exam in a day and have never gone to school

  • @HazukiChanPicturespr
    @HazukiChanPicturespr 4 роки тому +1

    the channel: cambridge 5 mins
    the video: 15 mins

  • @lyonelelzabad6209
    @lyonelelzabad6209 Рік тому

    MY COMBINED SCIENCE TEACHER MAKE ME WATCH THIS

  • @prettylife6086
    @prettylife6086 Рік тому

    bruh olevel bio exam tmrw ;(( p2 im gonna die i feel like dying i can feel the knowledge in my brain lets hope i can execute it tmrw ahhhh bye.

  • @iceeey8069
    @iceeey8069 4 роки тому

    its Invasive species

  • @xlr8mazin651
    @xlr8mazin651 3 роки тому

    Tommorow exam🙄

  • @life_asthepooh8804
    @life_asthepooh8804 Рік тому

    Please explain the notes and don't read cause most of the time you were reading and it's challenging I hardly understood

    • @BzbdbdhdDgshdj
      @BzbdbdhdDgshdj Рік тому

      Just pause ⏸️ or check the notes on the website