String manipulation

Slice, join and transform text with string methods, and predict exactly what short programs print.

⏱ 20 min❓ 9 questions

What you'll be able to do

✔I can use indexes and slices to extract parts of a string
✔I can predict the results of concatenation and methods such as upper() and split()
✔I can clean up user input with strip() and lower()

How this works

1Read the short explanations first — they teach you what you need before each question.
2Answer each question, then tap Check. A right answer moves you on automatically; if it's wrong, you'll see a friendly explanation of why.
3Finish all 3 steps to see your score — sign in and subscribe to unlock the full lesson and save it.

What's inside

9 questions and 1 quick teaching card, including:

🔘Multiple choice — Tap the answer you think is best, then check it.
✏️Fill in the blank — Type the missing word to complete the sentence.

👪Grown-up tip: sit alongside younger learners for the first few lessons. Read the questions together and chat about the explanations — that's where the real learning sticks.

Curriculum: AC9TDI10P07