ASCII character encoding is essential knowledge for Computer Science. It is basically a set of values which represent text characters, enabling the transmission of messages via electronic media. A great way to...
I want to share a little trick which some of you may not know for converting from Decimal to Hexadecimal as required for Computer Science GCSE and A Level. To use this...
Insertion sort is one of the standard algorithms you will come across studying Computer Science for GCSE and A Level. There are many different versions of the code for it scattered across...
The best way to learn about low-level programming is to do it! (At least an emulated version of it using a tool such as the fantastic Little Man Computer simulator available here.)...
The Euclidean Algorithm an ancient Greek method for finding the greatest common divisor of two numbers. In spite of its age, it is still of great importance in modern mathematics and computing,...
Doing multiplication using Little Man Computer instructions can be quite a challenge for newcomers. Once you can do it, you will be well on your way to the level of mastery required...
There is a great deal of potential for using the TI-84 CE Graphing Calculator for learning and teaching Computer Science. For example, many syllabuses require students to learn about assembly language. This...
Have you ever wondered what the first 500 prime numbers sound like? (Of course you have). Well, wonder no longer, as with the help of Python, it’s easy to find out! The...