GCSE Biology Revision "The Heart and Circulation"

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GCSE workbooks www.amazon.co.uk/Dr-Shaun-Don...
School licenses from 40p per copy www.freesciencelessons.co.uk/...
In this video, we start by comparing the single circulatory system with the double circulatory system. We then look at the structure of the human heart and the pattern of blood flow through it.
This video is based on the AQA spec. If you are following a different exam board then you should check your specification. The Amazon link above is an affiliate link. This provides a small commission which helps to support freesciencelessons. The cost remains the same to you. If you prefer not to use this, you can search Amazon for the Freesciencelessons workbooks.
Deliberate Thought by Kevin MacLeod is licensed under a Creative Commons Attribution licence (creativecommons.org/licenses/...)
Source: incompetech.com/music/royalty-...
Artist: incompetech.com/
Image credits:
Heart model By BruceBlaus - Own work, CC BY-SA 4.0, commons.wikimedia.org/w/index...
Artificial pacemaker By Steven Fruitsmaak [GFDL (www.gnu.org/copyleft/fdl.html) or CC BY 3.0 (creativecommons.org/licenses/b...)], via Wikimedia Commons

Опубликовано:

26 июл 2024

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Комментарии : 502

@tictac8753 3 месяца назад

2024 GCSE’s ganggggg! I hope that everyone using this vid after 2024 gcses finds him just as useful as I did. Remember you got this!!

@M0Hamza9 Год назад

Goodluck to everyone doing their AQA Bio Paper Tomorrow! You can DO IT 💪

@MilesMorales288 Год назад

yessir

@alfiemckinney496 Год назад

Cmon g

@snwmn4783 Год назад

Good luck to you tooo :3

@ayaanchaudhary8754 Год назад

u too mateeee

@hamonthunder2740 Год назад

Thanks, you too 👍

@mariya8953 6 лет назад

my teacher spent 3 lessons on this topic and i didnt understand anything but in 4 minutes you can teach me and i understand everything. thank you !!

@futurez12 6 лет назад

3 lessons to teach you this? I thought the new 9-1 GCSEs were supposed to be harder?

@promise.4162 6 лет назад

ayyyyy mariya heyyyyyy

@karthikayoganathan3168 6 лет назад

armyyy whoop whoop

@izzybrackenbury9192 5 лет назад

Yasssss

@larayes4022 5 лет назад

istg this is so true

@coopermccolgan9278 2 года назад

Good luck to everyone doing biology tomorrow

@sawerakhan 2 года назад

U too

@M7FootballHD 2 года назад

Love g😂

@lilliex9704 2 года назад

good luck to you too!

@dejaview365 2 года назад

Good luck to you too

@navs_svan 2 года назад

You too 🙂

@infonet184 Год назад

6 days till gcse biology. Insha'allah I do well.

@dawn39293 9 месяцев назад

how did it go akhi? and any tips for a current year 11?

@AmanTheMan 8 месяцев назад

Howd it go brother

@riffatshahnaz5234 4 месяца назад

How did it go?

@raghadmohsen4582 5 лет назад

you teach me about the heart and so i will give you my heart ;)

@arii8495 3 года назад

HAHAHA

@dssstepbro8756 3 года назад

Lol lol

@5Geek 3 года назад

Lol

@dc7466 3 года назад

Kaido

@gavinclarke41 3 года назад

HAHAHAHAHA

@mr.t178 5 лет назад

I really have been struggling reading and absorbing the information in bookwork but watching each video 3 times once watching it as a whole, once watching only the guy talking paying close attention to his words and once repeating the words on screen - this really helps thankyou

@Freesciencelessons 5 лет назад

No problem and thanks for the comment.

@INeedGooderGrades 3 месяца назад

lol thats exactly what I'm doing but also taking down notes too and doing this process in the morning around 6am ish to 8. because as you know the synapses are clear in the morning.

@-...480 7 месяцев назад

People doing exams in 2024, anyone ?

@INeedGooderGrades 3 месяца назад

ME u do aqa right? does freesciencelessons video still target pearso nedexcel content too ??? please answer

@INeedGooderGrades 3 месяца назад

do u take notes whilst watching his videos???

@meowkit6301 3 месяца назад

@@INeedGooderGradesI do aqa combined science and I’m using his vids :)

@meowkit6301 3 месяца назад

@@INeedGooderGradesI did take notes but then i realised I wouldn’t get through all the content in time so now I’m going through the stuff I don’t understand by watching the videos and I sometimes make flashcards with questions on !

@Lilly-je5ls 5 лет назад

I’m legit 100% this guy is the reason I’m not failing, thanks buddy :)

@TheTechAudiophile 5 лет назад

Rainbownorth75 ok bro

@ruslana5600 5 лет назад

me too

@Hello-ff6gz 3 года назад

This guy deserves a medal, what a life saver.

@abipidgeon499 4 года назад

you are literally a saviour , I'm studying during covid-19 lockdown and these lessons are fantastic

@INeedGooderGrades 3 месяца назад

oh come on your generation had it so lucky you just got graded in terms of your presentation in your books....... because of coronavirus period

@gurksx 2 года назад

saving my mental health rn, thank you!!!

@victoriaalrr 2 года назад

mood

@oliviaelliott1333 6 лет назад

3 hours to go!!😩 I’m doing 3 and a half hours of biology before the exam! Wish me luck :D

@Blank-qq1pb 6 лет назад

Olivia Elliott Not the only one, haha. Good luck 👍🏻

@Verez 3 года назад

What did u get?

@danog1308 3 года назад

yo wat u get

@laibafaisal1934 3 года назад

sooo how did it goo xx

@funnyman4713 3 года назад

How did it go??

@osaka7086 6 месяцев назад

Here is a way to remember the double circulatory system in humans: heart to the lungs, lungs to the heart, heart to the body, body to the heart

@tsumugiaoba 4 месяца назад

thank you osaka

@sehara2491 6 лет назад

I just want to say that I'm in year 9 and i didn't understand how the heart would work and what the functions of each pat of the heart was. i would always ask my science teacher but she would never explain well. i got recommended my my cousin to watch you and as soon as you began explaining i just understood everything! thanks so much for creating your channel your amazing! you've gained another sub!!!!!!

@j12saucy58 5 лет назад

Sezzy Love joe

@kingyousef112hd8 5 лет назад

year nine here

@floatiner 2 года назад

hows yr 12 now mate

@wheresidk 2 года назад

@@floatiner 😭

@krezio5736 Год назад

@@darthyoda4934 he's assuming by the fact that you can see the comments date being that many years ago

@lilkindasucks 5 лет назад

#mcm saving student lives everywhere :,)

@peterelson6955 2 года назад

I got my biology mock in just over an hour, this is what you call last minute revision 😂

@Biggest_baller 2 года назад

How'd u do

@danielontop6602 2 года назад

I’ve got it in 47 mins!!!

@miyp123 2 года назад

I've got my actual GCSE bio paper 1 tomorrow lol

@aaminarafi5764 Год назад

@@miyp123 how did it go

@dxleela9239 Год назад

got mine tmr and first time learning half of this 👍

@silent1776 2 года назад

Mr hegarty? No Dr frost? No Free science lessons? Yes

@xaar0n426 Год назад

Biology paper 1 in 3 days, doesn't even feel real bro, good luck to all you lot out there

@SirCreepus 5 лет назад

One year ago I was watching u for mocks...now its the real deal..

@shadowtuber8663 5 лет назад

SirCreepus I’m watching him for mocks. Hope it went good

@garyonpoint6484 3 года назад

How did it go?

@eleven9437 2 года назад

Im doing my mocks now

@nida5362 6 лет назад

Thank you so much! Your videos are what I'm living off for these upcoming exams! What my teacher couldn't do, you have done, I am so grateful to you. The heart was just a confusing mess to me until now. This is also me re-watching most of everything by now, to consolidate my prior knowledge from you and the new things I have to learn :')

@poisondragon3v646 2 года назад

i learnt more in this video then i did in an hours lesson

@samwilson5122 3 года назад

Rumour has it, he has never taken off his suit

@defovanessa 4 месяца назад

😭😭

@Erin-fk4qb 2 года назад

I’m getting 4s and 5s in science atm. Someone interact with this comment within a month to remind me and I will tell you what I get for my science gcse!!

@robyn3908 2 года назад

im getting 4s and 5s too:)

@daz1717 2 года назад

Good luck

@Dee-ux4vq 2 года назад

Good luck 👍

@swored. 2 года назад

Same

@tahiya450 Год назад

What did you get??

@katiedimitrova8640 Год назад

Omg I am now at university studying medical science and looking back…..these videos saved my GCSE’s 😭😭😭😭😍😍😍😍🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼 THANK YOU

@chloemattin7766 4 года назад

i spent like 2 hours binge watching trying to save myself.... for my GCSEs to be CANCELLED!!!!!!!

@fireemperorzuko8756 3 года назад

Some people did that for weeks, so you're lucky😪

@Electric.Lightning 3 года назад

I got a test tomorrow and I desperately need to move up sets to do the higher paper

@shmuckwaffle6571 3 года назад

@@Electric.Lightning same

@zainabnaqvi6479 2 года назад

you were lucky idek whats happening with my gcses i have them in 9 months and i missed yr9 and most of yr10

@softkookie-ii9ph 2 года назад

@@LucaOll312 yeah I hope they don’t base our grades fully on the final exam because I get so stressed and forgetful when I get in, then again again I’m not very happy with my chemistry year 10 mock result so idk

@shaziatabasum535 Год назад

Good luck, everybody! May all your efforts pay off.

@glennedward6477 4 года назад

Great stuff. Trying to take my daughter aged eleven through GCSE biology while in Spanish lockdown 2020. This has been soooo great.as GCSE book is to hard for dad hahah

@Freesciencelessons 4 года назад

I'm glad to help and thanks for the message.

@daisy.4682 2 года назад

i have my exam tomorrow and currently trying to cram lol

@valerieakintunde2241 2 года назад

What's cramming

@corrupted_user258 3 года назад

I'm impressed by how good he is. Like the first 2 minutes of this video literally sums up my teacher's career. Amazing!

@josephjohnson9907 5 лет назад

Just taught me in 4 mins what my teacher couldn’t teach me in 5 lessons

@tasnimjannat216 Год назад

I came from abroad and needs to give my gcse exam in 7 month....which one usually students do in two years I was struggling too much but hopefully I’ll get good grades....InshaAllah!! Thank you Freesciencelessons🥀

@thaliazhang2711 5 лет назад

Your videos are so clear and greatly put together it makes it much easier to understand, thank you very much for your hard work sir.

@HAIDER-cv9po 6 лет назад

I ALWAYS COME TO WARCH YOUR VIDEOS WHEN IT COMES TO REVISION. YOU HABE BASICLY SUMMARISED WHAT OUR TACHER WAS TRYING TO EXPKAIN FOR AN HOUR. THANK U SO MUCH FOR PRODUCING HELPFUL VIDEOS LIKE THESE

@jess5661 5 лет назад

Didn’t think it would come to the morning of the exam and I’m still learning the content

@danieldorey3455 5 лет назад

In year 10 doing biology mock tommorow and these vids are so helpful!!

@themightypool 5 лет назад

Samme!

@GhostLightPhilosophy 5 лет назад

My science teacher is so funny. He started sniffing PVA glue on his first day and called the class wagman and geezers.

@mrcapybara208 2 года назад

thank you so much i have my biology gcse in three days and you finally taught me the structure of the heart

@ryanmills6068 2 года назад

We have 12 hours, good luck

@meeshimeeshii Год назад

How'd it go??

@prodls3993 Год назад

@@meeshimeeshii mines in like 20 and a bit days

@RblxT123 5 лет назад

Freesciencelessons u are one of the reasons I like science. You make it fun!

@angelsquad1o110 2 месяца назад

Biology 2024 next week Friday 😭

@yasminh Год назад

a level bio student watching this bc I miss GCSEs haha such good videos!!

@leighsatchwell8295 6 лет назад

Anyone else binge watching

@hiunwx 5 лет назад

"YES MUM ITS REVISION"

@iCookieMad 5 лет назад

@@hiunwx Using these videos while writing notes is actually such a good revision source lol

@TheTechAudiophile 5 лет назад

Crimble Cakes big heck

@emmatwiston-davies9692 5 лет назад

Not even doing gcses but I can't get enough

@kingyousef112hd8 5 лет назад

@@iCookieMad exacly

@ctcxtcigrucxuicigcguward4305 5 лет назад

You’re actually amazing! Thankyou for doing this for us students, it’s really appreciated

@saanvisanjay9204 3 года назад

thankyou so much for helping me out,i can literally understand these concepts sm better than just skimming through the book and these videos have helped me improve my grades too!!!

@fryI Год назад

Thank you so much for these lessons, I won’t lie I don’t pay attention too much biology but watching these videos make feel like I’m following up with the rest of the class

@WilmerFootballHD 5 лет назад

good luck tomorrow, west is best ya feel

@danyalvisuals 5 лет назад

WilmerSkills Thankyou you too❤️

@fabihashiraz146 5 лет назад

WilmerSkills good luck 2 u 2

@eviem6086 5 лет назад

WilmerSkills you too

@jackjackson2764 4 года назад

West? Naw north better

@claudiazirngast8087 2 года назад

thank you so so much i was struggling to understand the way the heart was pumped around the body and you helped in an instant. Definitely using the channel again!!!!!

@willkiia927 Год назад

shaun out here saving lives fr

@prodls3993 Год назад

alihe

@lefangcarol9978 Год назад

EVERYTHING BECOMES EASY AFTER WATCHING YOUR VIDEOS, THANK YOU! Now I gotta nail triple science💪

@MetalizedSoul 3 года назад

The only science channel i actually feel like giving a like to :)

@CameraShot3 Год назад

Thanks so much, bio paper one went well for me on tuesday! I did my english SLE presentation on why you should be knighted and i stand by that you are the best, im already feeling good about paper two

@nicko8060 2 года назад

good shit as usual freescience lessons guy, better at explaining than any other youtuber i know

@gojoskz Год назад

just did my biology paper 1 today. thank you for being such a lifesaver :)

@Bible_fandom 9 месяцев назад

thanks! I used to watch your videos for GCSE and got 999 in sciences!! Now im doing biomedical engineering, (and I didnt do a Level bio), and need to know a bit about the heart for one of my modules. this has been so useful, so thanks a lot and God bless you

@haadyabdul1683 2 года назад

Best youtuber of all time. Thank you

@mattiproplays 5 лет назад

10:25: Sat here watching every Biology video before my 1:30 exam

@hannahd4785 4 года назад

my test is tomorrow. I’ll be thinking of u and ur fashionable ties the whole time :)

@alisalimipour558 5 лет назад

Are u sure you are human? Because i think you came from space to help us

@Aethelhadas 4 года назад

Shaun came from heaven

@Sonia-mh9eh 3 года назад

Its the doctor from gallifrey

@killaking1018 2 года назад

ive got my bio exam in 2 days and im freaking out

@jeganselvarajah4929 6 лет назад

Thank you so much! Brilliant explanation!

@malvanoss5021 6 лет назад

This is so hard wow

@laurenbarnett425 5 месяцев назад

You are helping me so much with my homeschooling, these videos are so much easier to understand than textbooks

@sophiel4963 6 лет назад

Last minute cramming is all I need..

@theodirisu8691 2 года назад

You know it's a hard topic when you watch a video from this guy but you still don't understand it

@M7RAA 5 лет назад

thanks, you are the best don't know why you have less than 10 million subs

@syubiased6854 6 лет назад

Thank you soooo much I finally understand the heart just in time!

@naziarahman2641 6 лет назад

you made this easy to understand, thank you soo muchhhhh!

@johnpaul3509 5 лет назад

Thank you my friend. Because of you ,, god was able to show me these videos so i could get an A for my chemistry. God bless you 🥰

@faizanhussain933 6 лет назад

Anyone revising for Paper 1 tomorrow

@steamedpotato6224 6 лет назад

Faizan Hussain yea bro goodluck

@oliviaelliott1333 6 лет назад

Yessss

@sapphirewilliams7788 6 лет назад

How was it?

@mahmoud6133 6 лет назад

Paper 6

@zarataqui4345 5 лет назад

this isn't gonna come up for paper 1 its for paper 2

@EducatorSharmin 6 лет назад

I watched your every single video. It amazing. I am searching for alveoli details.

@oliviaelliott1333 6 лет назад

So helpful! Thank you.

@farraha4616 4 года назад

thanks so very much for this you r truly a legend I really understand it now

@mynameiscowareesh4968 2 года назад

we need more people like you

@maezaranimations 2 года назад

You make this all sound so simple wow!

@Anne-uh5rj 3 года назад

i'm passing bio just because of you . Thanks alot for your help!

@foziashahzad3021 6 лет назад

God bless you for saving my grades.

@t7acta806 Год назад

i love this guy man so helpful

@drfinsby_2178 Год назад

Got my biology gcse tomorrow,this man is carrying me.

@onetwo4052 5 лет назад

Your videos are like a cheat sheet

@Freesciencelessons 5 лет назад

Well they tell you everything that you need to know, so I guess they are.

@oseilamar8166 5 лет назад

Am using your vids to make my revision notes soo thanks man

@isaac.m991 3 года назад

this man deserved a knighthood for single handedly doubling everyones science GCSE grade

@theeperson3764 5 лет назад

Thanks buddy for helping me discuss the anatomy of an Axolotl

@Hassan-zt8et 4 года назад

Going to year 10 and this is perfect for revision for GCSE's Thanks a lot :)

@ferax4598 3 года назад

Yup, start early

@fireemperorzuko8756 3 года назад

@@ferax4598 indeed

@drfinsby_2178 Год назад

This video actually helped me a lot in the exam.Thanks Sir

@ruthbryant1936 5 лет назад

Well done. A very straightforward explanation. When will your workbooks be ready to buy?

@Freesciencelessons 5 лет назад

The Chemistry 1 workbook is available now www.freesciencelessons.co.uk/workbooks/chemistry-workbooks/

@aurixiaispreppy7454 4 года назад

Thanks, it was really easy to understand.

@yaboyyoob7531 Год назад

biology tomorrow lets go we got this

@user-up5ig3pq2q 2 года назад

i watch the ads so he can earn more money

@Imliterallyhim79 2 года назад

Thank you for the lesson it really helped me understand :D

@Gregobars 5 лет назад

I love this man

@kerrymorris1193 3 года назад

Thank you so much! You are amazing!

@eshakhilochia1447 3 года назад

Bruh it took me two weeks to go through this without anyone during quarantine and I was okay with it but MY GUY EXPLAINED IT TO ME IM 4 MINUTES I AM NOW READY TO GIVE U MY HEART HERE TAKE IT