A Level Concepts - 101 Computing

Boolean Algebra Simplification Quiz

Administrator — Wed, 10 Jun 2026 15:16:23 +0000

Put your Boolean Algebra skills to the test!

The post Boolean Algebra Simplification Quiz first appeared on 101 Computing.

Interactive Sorting Algorithms

Administrator — Tue, 09 Jun 2026 14:25:51 +0000

Use the following two interactive sorting algorithm activities to test your understanding of the Bubble sort and the Insertion sort algorithms.

The post Interactive Sorting Algorithms first appeared on 101 Computing.

Duplicate Detection Algorithms & Big O Notation

Administrator — Tue, 24 Feb 2026 15:43:44 +0000

One of the most powerful ways to understand Big O Notation is to compare two different ways of solving the same problem. Duplicate Detection Challenge? The aim of a duplicate detection algorithm is to determine whether a list of values…

The post Duplicate Detection Algorithms & Big O Notation first appeared on 101 Computing.

The Story of Gauss and 1 + 2 + 3 + … + 100

Administrator — Mon, 23 Feb 2026 15:13:40 +0000

When learning about algorithms, one of the most important ideas in computer science is the Big O Notation. It helps us measure how efficient an algorithm is — especially as the size of the problem gets bigger. To introduce this…

The post The Story of Gauss and 1 + 2 + 3 + … + 100 first appeared on 101 Computing.

Football League Table using an API

Administrator — Fri, 06 Feb 2026 12:33:11 +0000

In many modern programs and websites, data does not come from a file stored on your computer. Instead, it is often retrieved live from the internet. One of the most common ways this happens is through an API. In this…

The post Football League Table using an API first appeared on 101 Computing.

Computer Science Legislation (UK) – Take the Quiz

Administrator — Wed, 14 Jan 2026 11:53:20 +0000

When people use computers, phones and the internet, they create and share huge amounts of data and digital content. To protect people and organisations, the UK has several important laws that control how technology can be used. In this activity,…

The post Computer Science Legislation (UK) – Take the Quiz first appeared on 101 Computing.

The Environmental Impacts of Computer Science Quiz

Administrator — Sun, 04 Jan 2026 13:55:03 +0000

Computer science is a driving force behind modern life, shaping how we communicate, work, and entertain ourselves. However, the rapid growth of technology also has significant environmental consequences. This article explores the environmental challenges posed by technology, the positive changes…

The post The Environmental Impacts of Computer Science Quiz first appeared on 101 Computing.

Computer Networks and Protocols Quiz (GCSE Level)

Administrator — Fri, 02 Jan 2026 15:46:39 +0000

In today’s digital age, computer networks form the backbone of how we communicate, work, and access information. This blog post will break down the key concepts you need to master, from the structure of the internet to the protocols that…

The post Computer Networks and Protocols Quiz (GCSE Level) first appeared on 101 Computing.

CPU Design using Logic Gates

Administrator — Sun, 29 Jun 2025 08:45:17 +0000

Let’s embark on an exciting journey to dissect and understand a small, fully functional CPU made entirely of logic gates. This design serves as a proof of concept, illustrating how the main components of a CPU work together to execute…

The post CPU Design using Logic Gates first appeared on 101 Computing.

Designing a 4-Byte RAM Circuit using Logic Gates

Administrator — Thu, 19 Jun 2025 15:52:13 +0000

In the world of digital electronics, memory storage is a fundamental concept that underpins the functionality of computers and other digital systems. At the heart of these systems are logic gates and circuits that work together to store and retrieve…

The post Designing a 4-Byte RAM Circuit using Logic Gates first appeared on 101 Computing.