Lesson 19: Tuples and When Data Should Not Change
What if we want to store a group of values but do not want its items accidentally changed? Open Full Article...
zero-based indexing
Lesson 18: Looping Through Lists
If a list contains ten items, how can Python look at every one without us writing ten separate instructions? Open Full Article...
Lesson 16: Lists: Storing Groups of Information (Parent Q&A)
This guide explains how Python lists store several related values under one variable name. Open Full Article...
Lesson 16: Lists: Storing Groups of Information (Teach This Topic)
This guide supports you in teaching Python lists as ordered collections that keep related values under one variable name. Open Full Article...
Lesson 16: Lists: Storing Groups of Information
What if a program needs to remember five scores instead of just one? Open Full Article...
Lesson 5: Working With Text and Strings (Parent Q&A)
This lesson introduces strings, which Python uses to represent text. Open Full Article...
Lesson 5: Working With Text and Strings (Teach This Topic)
This guide supports teaching Python strings to learners aged 11 to 16. Open Full Article...
Lesson 5: Working With Text and Strings
How can Python keep track of a name, a message or a whole sentence when each is made from different marks? Open Full Article...