Computing, Computer Science, and Information Technology resources for GCSE, IGCSE, IB, and GCE A-Level
Revision notes, activities, lesson plans, teaching ideas, and other resources for GCSE, A-Level, and IB Computer Science teachers and students.
UK Computing Laws
This video from Computer Science Tutor covers the main UK computing laws re...
Wireless Networking (Wi-Fi, Security, and Hardware)
This video about wireless networking includes everything that is needed for...
Network topology videos
These four excellent videos from Computer Science tutor cover the four ma...
These four videos explain the main networking protocols that students are l...
Embedded Systems video
This short video is a good over of embedded systems, covering the main poin...
Representing Text in Binary
This video clearly explains the two main ways of representing text in binar...
Types of Malware
This video explains the various types of malware including viruses and troj...
Protecting against Malware
Following on from the Types of Malware video, this video explains technique...
Video: Network Security #1
This video gives an overview of the threats to networked computer systems, ...
4.5 Programming Languages
4.5.1 High Level Languages and Low Level Languages
Edexcel GCSE Computer Science: Programming Languages
Covers high level programming languages and low level programming languages, plus the difference between compilers and interpreters, for Edexcel topic 4.5.
Machine, Assembly & High-Level Programming Languages
A clear explanation of the differences between the many programming languages available. Near the beginning of the video is an excellent diagram that shows machine code, low level languages, high level languages, and human languages on the same continuum, to help you understand how they differ. It then goes into more detail about the benefits and drawbacks of each language type.
The relationships between translators, compilers, and interpreters confuses many students. Throw in assemblers and it can be hard to understand anything about this topic. This video tries to address that confusion, with clear explanations and lots of clear examples.