Getting Unstuck in an Exam

This article will help you to achieve your full potential in exams for any subject. Have you ever been in an exam where you have read a question and your brain has...

Python Loops and Flowcharts

In this lesson we are going to learn how to convert between Python code and flowchart representations of loops when designing algorithms. Consider the following code. As with most code examples in...

Computer Science Pedagogy

This post is a work in progress where I will collect pedagogical tips about teaching Computer Science distilled from my 15+ years’ teaching experience. They are phrased as advice to teachers, but...

Python Simple Dice Game

Here’s a simple program in Python that demonstrates some important fundamental concepts in computer programming. The program simulates two players taking it in turns to roll a 6-sided dice, and keeps track...

User Login with Python and SQLite

In this lesson you will learn how to create a basic login script with Python and SQLite. SQLite is ideal for small-scale data-driven Python applications. It is a lightweight, self-contained, serverless database...

Python Trace Tables

The ability to trace the values of variables during program execution is a great aid in ensuring your code is doing what it is supposed to do and in avoiding logic errors...