Learn about and revise programming fundamentals with this BBC Bitesize GCSE Computer Science OCR study guide.

Learn about and revise programming concepts with this BBC Bitesize Computer Science AQA study guide.

Software development changes over time, from imperative programming to high level languages like Python and C++.

In the following example it is necessary to use the ELSE command because the statement has two possible selections/outcomes. Iteration takes place when the values held within an array are used ...

Learn how to represent iteration in programming with Bitesize KS3 Computer Science.

Learn and revise how to solve quadratic equations by factorising, completing the square and using the quadratic formula with Bitesize GCSE Maths Eduqas.

Learn how to represent iteration in algorithms in Bitesize KS3 Computer Science.