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Author: Administrator

Euclid’s Division Algorithm

Posted on by Administrator Posted in Computer Science, Computing Concepts, Python - Intermediate, Python Challenges

Euclid’s division algorithm is used to calculate the Highest Common Factor (HCF) of two positive numbers. It is based on Euclid’s division lemma and can be implemented in just a few lines of high level code. You can read more…

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Input, Output & Storage Devices: Quiz!

Posted on by Administrator Posted in Computer Hardware, Computer Science, Computing Concepts, Computing Terminology Quiz, GCSE Concepts, Quizzes

Computers hardware consists of all the components that you will find inside the computer (Motherboard, CPU, RAM, graphic card, sound card, network card, etc.) as well as all the peripherals/devices than you can plug to a computer. Peripherals are often…

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ASCII Quiz Challenge

Posted on by Administrator Posted in A Level Concepts, Computer Science, Computing Concepts, GCSE Concepts, Python - Intermediate, Python Challenges, Solved Challenges

ASCII Code The ASCII code (Pronounced ask-ee) is a code for representing English characters as numbers, with each character assigned a number from 0 to 127. For example, the ASCII code for uppercase A is 65. The extended ASCII contains…

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Prolog – Food Web Challenge

Posted on by Administrator Posted in A Level Concepts, Computer Science, Computing Concepts

Prolog is a language built around the Logical Paradigm: a declarative approach to problem-solving. There are only three basic constructs in Prolog: facts, rules, and queries. A collection of facts and rules is called a knowledge base (or a database)…

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Logic Gates Diagrams (Whiteboard)

Posted on by Administrator Posted in A Level Concepts, A Level Quiz, Computer Hardware, Computer Science, Computing Concepts, GCSE Concepts, GCSE Quiz, Quizzes

Scratch – Sprite Movement using a Touchscreen

Posted on by Administrator Posted in Block Programming, Scratch

Many tutorials on how to create a game in Scratch will be based on using the arrow keys to control the main sprite. This is a great approach indeed but is not suitable if you are designing the game toe…

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Thank You Medical Staff and Key Workers!

Posted on by Administrator Posted in Computer Science, Python - Beginner, Python Challenges, Solved Challenges

During the coronavirus pandemic, the rainbow has become a symbol of gratitude for the medical staff working in hospitals as well as all the other key workers who carried on working to provide essential services to their community. All over…

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Colour Luminance and Contrast Ratio

Posted on by Administrator Posted in Computer Science, Python - Intermediate, Python Challenges

The luminance of a colour is a measure used to describe the perceived brightness of a colour. It is possible to calculate the luminance of a colour based on its RGB colour code. So let’s consider an algorithm that collects an RGB colour…

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Magic Trick Algorithm

Posted on by Administrator Posted in Algorithms, Algorithms (GCSE), Computer Science, Computing Concepts, GCSE Concepts

In this blog post we are investigating whether we can teach a computer how to perform a magic trick. Algorithm If you want a computer to perform a specific task you need to provide this computer with a clear set…

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Assembly Language

Posted on by Administrator Posted in A Level Concepts, Computer Science, Computing Concepts

Assembly language is a low-level programming language. Each assembly language is specific to a particular computer architecture. Assembly language uses mnemonics to represent low-level machine instructions or opcodes. Many operations require one or more operands in order to form a…

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