GCSE Biology Revision "The Heart and Circulation"
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- Опубліковано 12 чер 2024
- 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
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!!
People doing exams in 2024, anyone ?
ME u do aqa right? does freesciencelessons video still target pearso nedexcel content too ??? please answer
do u take notes whilst watching his videos???
@@INeedGooderGradesI do aqa combined science and I’m using his vids :)
@@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 !
Good luck to everyone doing biology tomorrow
U too
Love g😂
good luck to you too!
Good luck to you too
You too 🙂
Goodluck to everyone doing their AQA Bio Paper Tomorrow! You can DO IT 💪
yessir
Cmon g
Good luck to you tooo :3
u too mateeee
Thanks, you too 👍
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 !!
3 lessons to teach you this? I thought the new 9-1 GCSEs were supposed to be harder?
ayyyyy mariya heyyyyyy
armyyy whoop whoop
Yasssss
istg this is so true
6 days till gcse biology. Insha'allah I do well.
how did it go akhi? and any tips for a current year 11?
Howd it go brother
How did it go?
I’m legit 100% this guy is the reason I’m not failing, thanks buddy :)
Rainbownorth75 ok bro
me too
you teach me about the heart and so i will give you my heart ;)
HAHAHA
Lol lol
Lol
Kaido
HAHAHAHAHA
This guy deserves a medal, what a life saver.
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
thank you osaka
I got my biology mock in just over an hour, this is what you call last minute revision 😂
How'd u do
I’ve got it in 47 mins!!!
I've got my actual GCSE bio paper 1 tomorrow lol
@@miyp123 how did it go
got mine tmr and first time learning half of this 👍
saving my mental health rn, thank you!!!
mood
#mcm saving student lives everywhere :,)
3 hours to go!!😩
I’m doing 3 and a half hours of biology before the exam! Wish me luck :D
Olivia Elliott Not the only one, haha. Good luck 👍🏻
What did u get?
yo wat u get
sooo how did it goo xx
How did it go??
you are literally a saviour , I'm studying during covid-19 lockdown and these lessons are fantastic
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
i spent like 2 hours binge watching trying to save myself.... for my GCSEs to be CANCELLED!!!!!!!
Some people did that for weeks, so you're lucky😪
I got a test tomorrow and I desperately need to move up sets to do the higher paper
@@Electric.Lightning same
you were lucky idek whats happening with my gcses i have them in 9 months and i missed yr9 and most of yr10
@@papadeens8418 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
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!!!!!!
Sezzy Love joe
year nine here
hows yr 12 now mate
@@floatiner 😭
@@darthyoda4934 he's assuming by the fact that you can see the comments date being that many years ago
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
No problem and thanks for the comment.
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.
Anyone else binge watching
"YES MUM ITS REVISION"
@@hiunwx Using these videos while writing notes is actually such a good revision source lol
Crimble Cakes big heck
Not even doing gcses but I can't get enough
@@iCookieMad exacly
Mr hegarty? No
Dr frost? No
Free science lessons? Yes
Rumour has it, he has never taken off his suit
😭😭
Good luck, everybody! May all your efforts pay off.
Biology paper 1 in 3 days, doesn't even feel real bro, good luck to all you lot out there
i learnt more in this video then i did in an hours lesson
Just taught me in 4 mins what my teacher couldn’t teach me in 5 lessons
i have my exam tomorrow and currently trying to cram lol
What's cramming
Biology 2024 next week Friday 😭
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!!
im getting 4s and 5s too:)
Good luck
Good luck 👍
Same
What did you get??
One year ago I was watching u for mocks...now its the real deal..
SirCreepus I’m watching him for mocks. Hope it went good
How did it go?
Im doing my mocks now
good luck tomorrow, west is best ya feel
WilmerSkills Thankyou you too❤️
WilmerSkills good luck 2 u 2
WilmerSkills you too
West? Naw north better
Didn’t think it would come to the morning of the exam and I’m still learning the content
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 :')
Are u sure you are human?
Because i think you came from space to help us
Shaun came from heaven
Its the doctor from gallifrey
a level bio student watching this bc I miss GCSEs haha such good videos!!
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🥀
Anyone revising for Paper 1 tomorrow
Faizan Hussain yea bro goodluck
Yessss
How was it?
Paper 6
this isn't gonna come up for paper 1 its for paper 2
shaun out here saving lives fr
alihe
I'm impressed by how good he is. Like the first 2 minutes of this video literally sums up my teacher's career. Amazing!
Omg I am now at university studying medical science and looking back…..these videos saved my GCSE’s 😭😭😭😭😍😍😍😍🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼 THANK YOU
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.
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
I'm glad to help and thanks for the message.
ive got my bio exam in 2 days and im freaking out
My science teacher is so funny. He started sniffing PVA glue on his first day and called the class wagman and geezers.
In year 10 doing biology mock tommorow and these vids are so helpful!!
Samme!
You’re actually amazing! Thankyou for doing this for us students, it’s really appreciated
Freesciencelessons u are one of the reasons I like science. You make it fun!
thank you so much i have my biology gcse in three days and you finally taught me the structure of the heart
We have 12 hours, good luck
How'd it go??
@@meeshimeeshii mines in like 20 and a bit days
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!!!
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
You know it's a hard topic when you watch a video from this guy but you still don't understand it
Last minute cramming is all I need..
This is so hard wow
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!!!!!
10:25: Sat here watching every Biology video before my 1:30 exam
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
EVERYTHING BECOMES EASY AFTER WATCHING YOUR VIDEOS, THANK YOU! Now I gotta nail triple science💪
good shit as usual freescience lessons guy, better at explaining than any other youtuber i know
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
Best youtuber of all time. Thank you
Thank you so much! Brilliant explanation!
The only science channel i actually feel like giving a like to :)
Thank you soooo much I finally understand the heart just in time!
you made this easy to understand, thank you soo muchhhhh!
i watch the ads so he can earn more money
Your videos are like a cheat sheet
Well they tell you everything that you need to know, so I guess they are.
God bless you for saving my grades.
You are helping me so much with my homeschooling, these videos are so much easier to understand than textbooks
my test is tomorrow. I’ll be thinking of u and ur fashionable ties the whole time :)
just did my biology paper 1 today. thank you for being such a lifesaver :)
You make this all sound so simple wow!
Got my biology gcse tomorrow,this man is carrying me.
thanks, you are the best
don't know why you have less than 10 million subs
Well done. A very straightforward explanation. When will your workbooks be ready to buy?
The Chemistry 1 workbook is available now
www.freesciencelessons.co.uk/workbooks/chemistry-workbooks/
I watched your every single video. It amazing. I am searching for alveoli details.
thanks so very much for this you r truly a legend I really understand it now
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
So helpful! Thank you.
Thank you sir for explaining it with such thorough but easy analysis my teacher used a big diagram and made me manoeuvre across the diagram and made me explain my journey through these structures I was dumbfounded but when you explained it to me, I fully comprehended it!
Thanks for the comment. I'm happy to have been able to help.
life goal: *to buy all the freesciencelessons revision workbooks*
Thanks buddy for helping me discuss the anatomy of an Axolotl
Thanks, it was really easy to understand.
i'm passing bio just because of you . Thanks alot for your help!
i love this guy man so helpful
Am using your vids to make my revision notes soo thanks man
we need more people like you
Binge watching every single video he made
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 🥰
This video actually helped me a lot in the exam.Thanks Sir
Thank you for the lesson it really helped me understand :D
Thank you so much! You are amazing!
the class of 2021 watching this the night before theri mocks 0_0
my biology teacher is so bad at teaching but your sooo helpful! thanks so much sir!
this man deserved a knighthood for single handedly doubling everyones science GCSE grade
tysm for this. helped so much with my homework
Very useful and simple explanation
half way thru the play list keep going ppl 💪exam tmwr
Going to year 10 and this is perfect for revision for GCSE's Thanks a lot :)
Yup, start early
@@ferax4598 indeed
Is there any way you can do A level biology and A level chemistry. Please!
Jilu Jossy ocr and edexel respectively pls
aqa
He said on another comment that he's going to start A-level videos in late 2019!
good luck for tomorrow everyone lol
D VF 9 in biology boiii
I love this man