Try this Year 6 Using Punctuation to Mark Boundaries Mixed Activity worksheet which contains a variety of varied fluency, application and reasoning questions. Children are asked to identify which sentences have used punctuation correctly, to mark boundaries with the punctuation needed and to join independent clauses with the correct punctuation. This worksheet is perfect to allow your children to try a range of questions to fully embed their learning. An answer sheet has been provided to make your marking quick and easy, or it could even be used for self and peer marking.