Punctuation

Apostrophes - BBC Wordwise
Factsheet, online quiz and worksheet.
Commas - BBC Wordwise
Factsheet, online quiz and worksheet.
Basic Punctuation - Skillswise
Revise capital letters, and other basic punctuation.

Online Activities

Apostrophes - BBC Wordwise
Factsheet, online quiz and printable worksheet.
Commas - BBC Wordwise
Factsheet, online quiz and printable worksheet.
Newsround Punctuation Sheets
Two printable newstories with punctuation errors for children to find and correct.
BBC Starship - Speechmarks
Printable worksheet to help children understand how to use speech marks. There is also this page with information on how to write speech.
BBC Starship - Apostrophes
Printable worksheet to help children understand how to use apostrophes for contractions.
BBC Starship - commas
Put the commas into the correct places on the worksheets.

Printable Activities

English Tutoring Punctuation Guide
A detailed look at how to use punctuation - written for adults but very clear.
Punctuation Guide
Another written for adult guide.

General Punctuation Guides