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The CS Classroom
Добавлен 10 июн 2007
A channel focused on technology, programming, and Computer Science fundamentals
AS-Level Computer Science (9618) - 9.1 - Computational Thinking Skills
Need to cram? Buy my Paper 1 Study Guide + Slides here ($4.99):
csclassroom.gumroad.com/l/alevelpaper1
Also available are my:
Paper 3 Study Guide + Slides ($4.99): csclassroom.gumroad.com/l/alevelpaper3
Get notified when my A-Level programming course (for Paper 2, 3, and 4) is out: csclassroom.gumroad.com/subscribe
csclassroom.gumroad.com/l/alevelpaper1
Also available are my:
Paper 3 Study Guide + Slides ($4.99): csclassroom.gumroad.com/l/alevelpaper3
Get notified when my A-Level programming course (for Paper 2, 3, and 4) is out: csclassroom.gumroad.com/subscribe
Просмотров: 47
Видео
AS-Level Computer Science (9618) - 5 - System Software
Просмотров 13221 час назад
Need to cram? Buy my Paper 1 Study Guide Slides here ($4.99): csclassroom.gumroad.com/l/alevelpaper1 Also available are my: Paper 3 Study Guide Slides ($4.99): csclassroom.gumroad.com/l/alevelpaper3 Get notified when my A-Level programming course (for Paper 2, 3, and 4) is out: csclassroom.gumroad.com/subscribe
AS-Level Computer Science (9618) - 1 - Information Representation
Просмотров 5322 месяца назад
Need to cram? Buy my Paper 1 Study Guide Slides here ($4.99): csclassroom.gumroad.com/l/alevelpaper1 Also available are my: Paper 3 Study Guide Slides ($4.99): csclassroom.gumroad.com/l/alevelpaper3 Get notified when my A-Level programming course (for Paper 2, 3, and 4) is out: csclassroom.gumroad.com/subscribe Link to Discord: discord.gg/kgPHMajHSX Insta: cs_classroom 00:00 - In...
AS-Level Computer Science (9618) - 8 - Databases
Просмотров 1,6 тыс.4 месяца назад
Need to cram? Buy my Paper 1 Study Guide Slides here ($4.99): csclassroom.gumroad.com/l/alevelpaper1 Also available are my: Paper 3 Study Guide Slides ($4.99): csclassroom.gumroad.com/l/alevelpaper3 Get notified when my A-Level programming course (for Paper 2, 3, and 4) is out: csclassroom.gumroad.com/subscribe Link to Discord: discord.gg/kgPHMajHSX Insta: cs_classroom
IB Computer Science - Paper 3 - Case Study (2025) - The Perfect Chatbot - Part 2
Просмотров 2,5 тыс.5 месяцев назад
Need to cram? Check out my handy guide for Paper 3, which also includes some extra information not covered in the video, 2 mock practice papers with sample answers, and the slides (only $3.99): csclassroom.gumroad.com/l/ibcspaper3guide2025 Also available are my: HL Paper 1 Cram Guide ($5.99): csclassroom.gumroad.com/l/ibcshlcramguide Paper 2, Option A (SL & HL) Study Guide ($3.99): csclassroom....
IB Computer Science - Paper 3 - Case Study (2025) - The Perfect Chatbot - Part 1
Просмотров 6 тыс.5 месяцев назад
Need to cram? Check out my handy guide for Paper 3, which also includes some extra information not covered in the video, 2 mock practice papers with sample answers, and the slides (only $3.99): csclassroom.gumroad.com/l/ibcspaper3guide2025 Also available are my: HL Paper 1 Cram Guide ($5.99): csclassroom.gumroad.com/l/ibcshlcramguide Paper 2, Option A (SL & HL) Study Guide ($3.99): csclassroom....
IB Computer Science - The New Syllabus
Просмотров 1,1 тыс.5 месяцев назад
New to teaching Computer Science? Check out my e-book: How to Teach Coding ($9.99): csclassroom.gumroad.com/l/howtoteachcoding Also available are my: HL Paper 1 Cram Guide ($5.99): csclassroom.gumroad.com/l/ibcshlcramguide HL Paper 3 Study Guide ($2.99): csclassroom.gumroad.com/l/ibcspaper3guide2024 Paper 2, Option A (SL & HL) Study Guide ($3.99): csclassroom.gumroad.com/l/optionastudyguide Pap...
AS-Level Computer Science (9618) - 2 - Communications
Просмотров 1,8 тыс.6 месяцев назад
Need to cram? Buy my Paper 1 Study Guide Slides here ($4.99): csclassroom.gumroad.com/l/alevelpaper1 Also available are my: Paper 3 Study Guide Slides ($4.99): csclassroom.gumroad.com/l/alevelpaper3 Get notified when my A-Level programming course (for Paper 2, 3, and 4) is out: csclassroom.gumroad.com/subscribe Link to Discord: discord.gg/kgPHMajHSX Insta: cs_classroom 00:00 - In...
IB Computer Science - Option B (Modelling and Simulation) - HL
Просмотров 4767 месяцев назад
Need to cram? Buy my Option B Slides (SL & HL) here: ($3.99): csclassroom.gumroad.com/l/optionbslides Also available are my: HL Paper 1 Cram Guide ($5.99): csclassroom.gumroad.com/l/ibcshlcramguide SL Paper 1 Cram Guide ($3.99): csclassroom.gumroad.com/l/ibcsslcramguide Paper 3 Guide ($3.99): csclassroom.gumroad.com/l/ibcspaper3guide2024 Need serious help with content or your IA? Schedule a tut...
IB Computer Science - Option B (Modelling and Simulation) - SL
Просмотров 1,2 тыс.7 месяцев назад
Need to cram? Buy my Option B Slides (SL & HL) here: ($3.99): csclassroom.gumroad.com/l/optionbslides Also available are my: HL Paper 1 Cram Guide ($5.99): csclassroom.gumroad.com/l/ibcshlcramguide SL Paper 1 Cram Guide ($3.99): csclassroom.gumroad.com/l/ibcsslcramguide Paper 3 Guide ($3.99): csclassroom.gumroad.com/l/ibcspaper3guide2024 Need serious help with content or your IA? Schedule a tut...
AS-Level Computer Science (9618) - 7 - Ethics and Ownership
Просмотров 1,1 тыс.8 месяцев назад
Need to cram? Buy my Paper 1 Study Guide Slides here ($4.99): csclassroom.gumroad.com/l/alevelpaper1 Also available are my: Paper 3 Study Guide Slides ($4.99): csclassroom.gumroad.com/l/alevelpaper3 Get notified when my A-Level programming course (for Paper 2, 3, and 4) is out: csclassroom.gumroad.com/subscribe Link to Slides: docs.google.com/presentation/d/1V1FDw79nrLLDXK-XFTlnZPlNWQPFT3w6ppc5...
IB Computer Science - Option A (Databases) - Supplement - SQL, Derived Fields, Joins
Просмотров 2,9 тыс.8 месяцев назад
Need to cram? Buy my Option A Study Guide Slides here: ($3.99): csclassroom.gumroad.com/l/optionastudyguide Find my first, full Option A video here: ruclips.net/video/UtsGmghoOUc/видео.htmlsi=1kMBdZ7dm38RU9Zn Also, check out my: HL Paper 1 Cram Guide ($5.99): csclassroom.gumroad.com/l/ibcshlcramguide SL Paper 1 Cram Guide ($3.99): csclassroom.gumroad.com/l/ibcsslcramguide Paper 3 Guide ($3.99):...
AS-Level Computer Science (9618) - 4 - Processor Fundamentals
Просмотров 3,6 тыс.8 месяцев назад
AS-Level Computer Science (9618) - 4 - Processor Fundamentals
Java GUI Programming - 3.1 - Your First Form
Просмотров 629 месяцев назад
Java GUI Programming - 3.1 - Your First Form
Java GUI Programming - 1 - Your First App
Просмотров 2989 месяцев назад
Java GUI Programming - 1 - Your First App
A-Level Computer Science (9618) - 13 - Data Representation
Просмотров 9 тыс.10 месяцев назад
A-Level Computer Science (9618) - 13 - Data Representation
IB Computer Science - 90 Days to a 7
Просмотров 3,3 тыс.10 месяцев назад
IB Computer Science - 90 Days to a 7
A-Level Computer Science (9618) - 14 - Communication and Internet Technologies
Просмотров 5 тыс.11 месяцев назад
A-Level Computer Science (9618) - 14 - Communication and Internet Technologies
A-Level Computer Science (9618) - 15 - Hardware and Virtual Machines
Просмотров 6 тыс.11 месяцев назад
A-Level Computer Science (9618) - 15 - Hardware and Virtual Machines
IB Computer Science - Topic 4 - Part 3 (Searching and Sorting)
Просмотров 9 тыс.Год назад
IB Computer Science - Topic 4 - Part 3 (Searching and Sorting)
IB Computer Science - Option D Tips & Tricks
Просмотров 2,6 тыс.Год назад
IB Computer Science - Option D Tips & Tricks
IB Computer Science - SL Pseudocode Questions Solved - Part 1
Просмотров 4,6 тыс.Год назад
IB Computer Science - SL Pseudocode Questions Solved - Part 1
I created a GPT for IB Computer Science
Просмотров 2,3 тыс.Год назад
I created a GPT for IB Computer Science
A-Level Computer Science (9618) - 16 - System Software
Просмотров 7 тыс.Год назад
A-Level Computer Science (9618) - 16 - System Software
A-Level Computer Science (9618) - 17 - Security
Просмотров 3,1 тыс.Год назад
A-Level Computer Science (9618) - 17 - Security
A-Level Computer Science (9618) - 18 - Artificial Intelligence
Просмотров 3,7 тыс.Год назад
A-Level Computer Science (9618) - 18 - Artificial Intelligence
A-Level Computer Science (9618) - Pseudocode
Просмотров 10 тыс.Год назад
A-Level Computer Science (9618) - Pseudocode
What is the function of pointers? I didn't quite understand
54:45 i think it should be "loop j from MIN_INDEX+1 to N-1" to avoid the element from being compared by itself and "loop i from 0 to N-2" ....-1 for aligning with the index values and -1 to avoid unnecessary computational cost of finding minimum element in the unsorted portion (not really unsorted as the largest element or the smallest element is naturally shifted to the last index of the array) of the array with only one element... Please correct me if I'm wrong
Thank you!
42:27 i think it should be n-2....-1 for aligning with the index values and -1 for not traversing the last element ... Please correct me if I'm wrong
Awesome Video. thanks!!! How do you draw on Screen?? what tool is it??
Really appreciate the content, I have a paper 2 summative next week, and this is EXACTLY what I need! Thank you so much sir.
Happy to help! Good luck on your summative!
Sir, please make some python tutorial videos according to A levels syllabus. ❤
That's a great idea. I'm working on getting some more videos out soon.
such a big topic fully covered in 30 mins is insane, keep it up
Thanks!
thanks for the video! is there any specific HL content that is not covered in this video?
No, this is covered both on the HL and SL exams.
really helpful!
Helpful piece!
Love you and your work. There aren't many good quality videos that cover the 9618 syllabus like this on yt. Really appreciate this
Thanks! That's one of the reasons I created the videos.
bro is extremely underrated u literally helped me studying for my exam!
At 35:39, why are we initializing MaxTemp to FarenheitTemps [0]? Doesn't that array start with index 1?
Exam in 7 hours and I'm binging all your videos 😭😭😭
thanks alot man
I just finished your topic 1 video it was very usefull. For this paper 2 option C which are the SL Parts?
Check the description. HL content starts at "HL Intro" I'm the timestamps.
@@TheCSClassroom thank you
hey! thank for the video :) what do you think of using ChatGPT for criteria B? (i.e., flowcharts)
You are my new CS tutor n I love it!!
Chapters 3, 5, 6, 9, 10, 11, 12 PLEASE, your vids are really helpful man
Can you please cover all the chapter for A Level
Thank you!!! You saved my computer science!
1:22:31 i dont understand why the hexadecimal value for 0011 is 3 here and 1 for 0001, can you please explain?
Every hexadecimal digit corresponds to a 4-digit binary number. If we have the binary value 00110001, we can divide it into sets of 4 binary digits, convert those to their decimal equivalents, and then to hexadecimal (which are the same in this case).
@@TheCSClassroom Ohhh right, i see. Thank You!
can you make one video for chapter5? I really need that. Thanks.
Bro my fvckin teacher doesn't even knows how to use excel 😭😭 he hasn´t teach us anything related to the asignature, just gave us a book that doesn´t even have information abt programming. Im dead 😭😭😭😭
Well, the internet is your friend :)
my teacher couldn't teach me this in 20+ 40 minute classes and you managed to do it in 48 minutes 36 seconds. thank you so much.
Good luck!
thank you CS Classroom
But this video was helpfull
Very good course
does this cover oct/nov 2025 exam portions??
Yes, the first exam on the new curriculum will be May 2027.
@ so till 2027 the portions are all the same ?
GREAT VIDEOS, THANKS!
Hi, thanks for this video. When making the flashcards what resources did you use? Thank you.
I didn't make the flashcards myself, I just found them on Quizlet and they seemed to align well with the exam.
PLEASE MAKE A PART TWO, IT WOULD REALLY REALLY HELP, coming from an a level student who loves your videos 😭
Watching this to teach my professor
I already did something similar for my EE but boy this video makes it easier explaining Paper 3 to the rest of my HL friends 🎉
This is a pretty difficult topic - probably the most difficult Paper 3 I've seen in a while.
Thankyou soooo much!!! Your videos saved so many IB CS students
18:04 is persnal
You actually deserve a round of applaud for the amazing explanations 👏🙌
Thanks for the kind words 😊
Please make part 2
can anyone tell me which section is HL?
Check the timestamps
tysm this is life saving <3
Good luck!
You deserve way more views for this!
Please upload more as topics
where can i find the part 2 and any other parts created by you?
ruclips.net/video/ct6EJr4m5K0/видео.htmlsi=4o6ky5u8OoE-4xDO
Great lectures. Did you upload Topic 19 of 9618 i.e, Computational thinking and Topic 20 which is related to programming as I couldn't find that on your channel. Additionally, what about the preparation of Paper 4 i.e. the practical programming part? Would you upload that and when? 😇
Not yet - I'm looking to work on that during Christmas break. Can't make any promises though, unfortunately.
@@TheCSClassroom I just wanted to let you know that I'm looking forward for the vids on these topics, no rush from my side. Your previous videos have been really helpful so thank you so much!! Hope you enjoy the Christmas break!
thank you!
Good luck with your Option D!
once again, thank you so much!!! i've been using your videos to prepare for mocks, and the pseudocode video are amazing ☺
Glad they're helping! Good luck with the mocks!
How to become a member?
www.youtube.com/@TheCSClassroom/membership
Im still here you are the goat. Im telling the new cs students about this channel.
New CS students will be studying the new curriculum and there's already going to be textbooks out for that. I assume they won't need my channel.
waow