Punctuation can prevent the wrong meaning

1 · Learn

A colon can introduce a list after a complete introductory clause: 'Bring these items: paper, a ruler and a pencil.' Bullet points should follow a consistent grammatical and punctuation pattern.

A hyphen can link words to avoid ambiguity. A 'man-eating shark' is a shark that eats people, whereas 'a man eating lunch' describes a person's action. Choose examples and punctuation that preserve the intended meaning.

2 · Worked example

I write 'a well-known author' to link the words describing the author. I do not add hyphens between every pair of neighbouring words.

3 · Your turn

Add the list-introducing punctuation: 'We need three tools a ruler, scissors and a pencil.'

4 · Apply your learning

Write a short materials list as bullets with parallel wording, then explain a hyphenated phrase of your own.