GCSE OCR Computer Science Videos
https://student.craigndave.org/gcse-videos
To make the most out of our videos, we suggest you pause the video when you see the “take notes” icon in the top left corner of the video.
Write down the key theory presented on the screen in an exercise book.
You will have captured what is important to know for exams from the video, and be prepared for classroom activities.
To make the very best notes, we recommend using the Cornell method.
You can read more about it on the Cornell note taking page on our website.
SLR1.1 – Systems architecture
SLR1.3 – Storage
SLR1.4 – Wired and wireless networks
SLR1.5 – Network topologies – protocols and layers
SLR1.6 – System security
SLR1.7 – Systems software
SLR1.8 – Ethical – Legal – Cultural and Environmental concerns
SLR2.1 – Algorithms
SLR2.2 – Programming techniques
SLR2.3 – Producing robust programs
SLR2.4 – Computational logic
SLR2.5 – Translators and facilities of languages
SLR2.6 – Data representation
A Level OCR Computer Science Videos
https://student.craigndave.org/a-level-videos
To make the most of our videos, we recommend using the Cornell method of note taking.
You can read more about it on the Cornell note taking page of our website.
SLR01 – Structure and function of the processor (AS & A’Level)
SLR02 – Types of processor (AS & A’Level)
SLR03 – Input output and storage (AS & A’Level)
SLR04 – Operating systems – Systems software (AS & A’Level)
SLR05 – Application generation (AS & A’Level)
SLR06 – Software development (AS & A’Level)
SLR07 – Types of programming language (A’Level Only)
SLR08 – Introduction to programming (AS Level Only)
SLR09 – Compression encryption and hashing (A’Level Only)
SLR10 – Databases (AS & A’Level)
SLR11 – Networks (AS & A’Level)
SLR12 – Web Technologies (AS & A’Level)
SLR13 – Data types (AS & A’Level)
SLR14 – Data structures (AS & A’Level)
SLR15 – Boolean algebra (AS & A’Level)
SLR16 – Computer related legislation (AS & A’Level)
SLR17 – Ethical moral and cultural issues (AS & A’Level)
SLR18 – Thinking abstractly (AS & A’Level)
SLR19 – Thinking ahead (AS & A’Level)
SLR20 – Thinking procedurally (AS & A’Level)
SLR 21 – Thinking logically (AS & A’Level)
SLR 22 – Thinking concurrently (A’Level Only)
SLR 23 – Programming Techniques (AS & A’Level)
SLR 24 – Computational methods (A’Level Only)
SLR 25 – Algorithms (AS Level Only)
SLR 26 – Algorithms (A’Level Only)