In the following example, we loop through a list of numbers, and use the variable digit to hold each number in turn: Strings in Python are considered “sequences” — they can be iterated over, and the ...

Struggling to get students to understand loops in Python? This set of 5 Python loops posters makes repetition clear and easy to follow — helping students understand how loops work, when code repeats, ...

Ideal for GCSE Computer Science, KS3 Computing, Python programming, algorithms, coding lessons and revision. A4 digital classroom poster designed to make programming concepts easier to remember.