hi cognito! I just wanted to say that you are literally the best, you have saved my life, for years I have not understood straight line graphs and I then go onto your channel and BOOM! i understand, i just wanted to say thank you soo much!

3:42 will we be asked to list out some organs or organ systems? Should we memorise some of the organs and organ systems?

I got the answer 675.6 is that correct

1:08 for gcses, do we have to know about epithelial, muscle and glandular cells??

Tysm this helps a lot People you have to subscribe to this man for all his hard work to help us people who are strangers to him This proves that there are people who struggled and don’t want others to suffer too…❤

Hello sir do you have a video about the substituition method

What about polar and non polar bonds

Tysm

I’m going to cry, Amadeus I’ll miss your voice so much😢😢

Thank you so much......really appreciate your effort😘🥰

im in year 11 and people always say u should know everything by now but I've always struggled with maths and these videos are helping me a lot while on my Christmas break

If I understand and watch all the videos that you post for biology, what roughly will I get in my GCSEs? Like do these videos cover everything?

My school teachers teaches beginner questions And the intermediate and advanced are for hw💀

Why is it not working tho?

At 1:10, doesn’t group 0 have a full outer shell, not 8?

Trying to study for my GCSE and your videos are so understandable!

Does anyone else notice that the periodic table is outdated?

Thankyou cognito. This is the best. Can have lots of practices😊

comments in this video 50% learners 50% Half life 2 fans

My fav study channel just love it❤❤❤

Anyone from boxing day 2024?

my mum say m gonna fail my gcses

Thanks, It helps a lot especially for a foreigner like me.Even tho I take IGCSE (Extended) It still helps a lot. pray for me, The IGCSE test will cost me RM20,000 to RM100,000.

Excellent videos. Biology teachers in school don't get good reviews in the comments on here, do they? Are they all useless? 😂😂

Amazing!!! but what about IGCSE students?😭😭

I Love this video 😍📸🎉

How about the order of magnitude? It is in the Edexcel specification, yet I cannot find any clear explanations of it in textbooks, revision guides, revision sites or videos.

Thanks a lot!

i love you bro

the link that ma’am sent in google classroom sent me here

Thanks brooooo❤❤

you explain what my teacher couldn't in 3 hours

Thankyou for these videos 😊 it helps a lot while studying

Ok so this is literally life saving 🙏🏼

Ma Sha Allah

Sallalahu ala Mohammmad Sallahu alaihi Wa Sallam

bro what is this????? 2:52

bro what is this????? 2:52

Life saver

Very informative and detailed video in a short amount of time. Thanks for sharing.

...which will _hopefully_ stop the train...

Nice video watching from india

Greetings from iran! This is very helpful for our grade 9 chemistry, thank you very much!

i love this channel sm its helping e sm with my bio final

You are the best 👍

These videos are helping me so much with my studies since i am mostly learning on my own! Are there any good sources for computer science?

Protons have negative charge

this is much better than the grouping method, but I wonder if we would still gain the marks for showing our work if we wrote something like "Because the coefficient of the x-squared term is y, one of the numbers in factor pairs have to be multiplied by y before being added)