The infinite quarter series is a series where each term is a quarter of the previous one: We can visually represent this series by dividing a canvas (or price of paper) into 4 quadrants and colouring in one quadrant (bottom…
Learning Zone ✕
Theory Concepts
Cryptography Computer Hardware Computer Networks Algorithms OOP Programming Binary Data Boolean Logic Database ConceptsInteractive Quizzes
View All QuizzesGCSE Computer Science (UK)
1.1 System Architecture 1.2 Memory and Storage 1.3 Computer networks 1.4 Network security 1.5 – Systems software 1.6 – Impacts of digital technology2.1 – Algorithms 2.2 – Programming fundamentals 2.3 – Producing robust programs 2.4 – Boolean logic 2.5 – Programming languages and IDEs
A-Level Computer Science (UK)
1.1 Contemporary processors, input, output and storage devices 1.2 Software and software development 1.3 Exchanging data 1.4 Data types, data structures and algorithms 1.5 Legal, moral, cultural and ethical issues2.1 Elements of computational thinking 2.2 Problem solving and programming 2.3 Algorithms
Coding Challenges ✕
Python Challenges
Online Python IDE Python Challenges - All Levels Python Challenges - Beginner Level Python Challenges - Intermediate Level Python Challenges - Advanced Level Python Turtle Challenges Solved Challenges Online Glowscript IDEHTML / CSS & JavaScript
HTML / CSS & JS Editor HTML / CSS & JS ChallengesLMC
LMC Challenges LMC SimulatorSQL
SQL ChallengesBlock Programming
BBC micro:bit Challenges Scratch ChallengesInteractive Coding Puzzles
Pirate Island Space Explorer Interactive Coding QuizzesOnline Interactive Tools ✕
Coding Tools
Online Python IDE HTML / CSS & JS Editor LMC Simulator Online Glowscript IDE Flowchart Sudio Trace Table 101 Dashboard Difference Engine Emulator Analytical Engine EmulatorDesign Tools
Network Designer Database ERD DesignerLogic Gates Circuits
Logic Gates Circuits Simulator Logic Gates Diagrams Binary Activities Karnaugh MapsMore results...
Member's Area ✕
Author: Administrator
Estimating Pi using Buffon’s Needle
A few hundred years ago people enjoyed betting on coins tossed on to a wooden floor … would they cross a line or not? A French mathematician called Georges-Louis Leclerc, Comte de Buffon (1707-1788) started thinking about this and worked…
Euler’s Number
The number e is a famous irrational number called Euler’s number after Leonhard Euler a Swiss Mathematician (1707 – 1783). Number e is considered to be one of the most important numbers in mathematics. The first few digits are: 2.7182818284590452353602874713527……
Golden Angle
In geometry, the golden angle is the smaller of the two angles created by sectioning the circumference of a circle according to the golden ratio. Golden Angle ≈ 137.5° The golden angle plays a significant role in the theory of…
Graphing Algorithm
In this challenge we will write several procedures to graph different mathematical equations on screen using Python Turtle. We will focus on: Linear equations: y = ax + b Quadratic equations: y = ax2 + bx + c Trigonometric functions:…
Monopoly Quiz
For this challenge you will create a quiz based on the game of Monopoly. The computer will randomly display a street name from the list of streets used in the game and the user will have to guess the colour…
Equalizer Animation Using JavaScript
When your browser displays a webpage on screen it uses 3 different programming languages called HTML, CSS and JavaScript. We call the combination of these three languages “client-side web technologies”. Each of the three language has its own syntax and…
Defragmentation Algorithm
File Allocation Table (FAT System) A file allocation table (FAT) is a table that an operating system maintains on a hard disk that provides a map of the clusters (the basic units of logical storage on a hard disk) that…
Catch Me If You Can
In this challenge we will create a three-player game using Scratch. One player (the yellow ball) will be chased by two other players the red player and the blue player. The red player will use the arrow keys to control…
Recursive Tree Challenge
Look at the code provided below use to draw a tree using a recursive function. Recursive Function A recursive function is an alternative to using iteration. A function is a recursive function if: It includes a call to itself, It…
LMC Simulator
Logic Gates Circuits
Network Designer
Flowchart Studio
Online Python IDE