IGCSE Computer Science 2023-25 ​​- Topic 7: Video 5 - Finding Errors in Algorithms

How can we check for errors in Algorithms? Try walking through it line by line and trying to break it. Comment what your assumptions are, and try to see if you can prove that the assumptions follow from previous assumptions, all the way through to the original problem description.

#truthtable #IGCSE #datarepresentation #cambridge #computerscience

My channel primarily looks at the Computer Science across the Key Stages of the British and International Curriculum. I have also included a series of videos which cover each topic from the Syllabus for the 2023-2025 Cambridge IGCSE. There are also examples of how to best answers exam questions from both papers 1 and 2 of the iGCSE.

🤩 Thank you so much for your support... it means a lot! 😍
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VIDEO to support Computer Science Syllabus
Cambridge IGCSE™ (9–1 0984) (A*-C 0478)
For exams in 2023, 2024 and 2025.

Cambridge IGCSE Computer Science helps learners develop an interest in computational thinking and an understanding of the principles of problem-solving using computers. They apply this understanding to create computer-based solutions to problems using algorithms and a high-level programming language. Learners also develop a range of technical skills, and the ability to effectively test and evaluate computing solutions.

[essadawood]

Your videos are great and easy to understand and have been highly useful for my exam tomorrow keep them up Mr. Bulmer

[snaimtiaz]

so glad to find you as my guider for computer science was struggling a lot in programming and algorithm most of my questions have been cleared out after watching your videos you are just a life saver for me may allah bless you :)

[toppypizza]

Thank You So Much For Your efforts please keep uploading!!

[laksh]

Thank you sir for the explanations I have a exam tomorrow and you have saved me from failing your videos were so easy to understand compared to my teachers in school . Thank you so much♥️

[nazlitechschool]

Well done Bulmer! Keep doing a great job!

[dilanigamalath]

Sir, many thanks
It greatly helped me to answer past paper questions
Can you please upload some more questions of error correction
Thanks

[shahabwahab]

Great video sir
Pls make video for chp 8 as my tests are coming.
Also would love to see you solving past papers of chp7 and 8...😇

[AbdulRehman-ruie]

You really are a life saver tomorrow is my mid year exam and by watching your videos I revised the chapter, so thanks a lot my man

[shlokrambhad]

Thanks a lot Bulmer video really helps me out and you are really cordial

[Music-bcmj]

That feeling when you finally completed Topic 7 💪💪💪, well done for teaching me this section in only a couple hours, this is the hardest part in our iGCSE. Keep it up ❤

[deeshaunni]

sir please upload the videos for Year 12 CS also.. as per new syllabus. unit 1 is information system .. unit 2 communication 3. hardware ... that syllabus.. and please show the textbook activities also.. please upload as soon as possible. requesting all units classes.

[shaminathangarajah]

Hi Mr Bulmer can you please do a lesson on programming because I have a unit test after we are done with this lesson .

[krishakrishna]

why Rand(1, 101)? where did 101 come from ?

[shayanmazahir]

sir, will you be able to cover the full syllabus before the May/June exams 2023??

[prenz.]

please can you answer IGCSE 9-1 Cambridge International Computer Science 0984/22 Paper Question 2a?

[deeshaunni]

one more request can you please do videos for 12 BTEC IT level 3 also

[addioz]

Mr Bulmar plz gimme your e-mail . Much appreciated