Flowchart symbols for GCSE Computer Science

Flowcharts for GCSE Computer Science

Representing algorithms for GCSE Computer Science There are several ways to represent algorithms for GCSE Computer Science: Structured English Flowchart Pseudocode Program statements in a particular language In this article we are...

Binary Search Algorithm for Computer Science GCSE and A Level

Binary Search Algorithm in Python

The Binary Search Algorithm is fundamental in Computer Science. It is a very clever algorithm which reduces the time needed to search for items in large datasets dramatically compared to less efficient...

Pascal’s Triangle with Python

Coding Pascal’s Triangle with Python is a fun intermediate-level challenge. Pascal’s Triangle is a fascinating mathematical structure which contains many patterns. Each element in a row is formed by adding the two...

Times Tables Trace Table

I want to share a programming activity with you which addresses several topics in the GCSE computer Science syllabus. One of the challenges when following a syllabus with clearly delineated assessment objectives...

Book Review – Grokking Algorithms by Aditya Bhargava

As an Amazon Associate I earn from qualifying purchases. Understanding algorithms for coding interviews and Computer Science courses can be tough, and any resource which makes the job easier has to be...

insertion sort gcse a-level computer science

Insertion Sort for Computer Science GCSE and A Level

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...

Computer Science GCSE and A Level Courses and Resources Basket

Cambridge A Level Computer Science Trace Tables Exam-Style Question

The Cambridge International AS and A Level Computer Science Coursebook is generally a fantastic resource, covering the entire 9608 syllabus in depth. However, there are a few frustrating issues with the book,...

computer science a level gcd on ti-84 graphing calculator

The Euclidean Algorithm on the TI-84 Graphing Calculator

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,...

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Tag: algorithms