Grammar
Have a go at some of the Punctuation and Grammar Games below:
To practise identifying Nouns:
http://www.sheppardsoftware.com/grammar/nouns.htm
Verbs:
http://www.sheppardsoftware.com/grammar/verbs.htm
Punctuation:
http://www.bbc.co.uk/bitesize/ks1/literacy/using_punctuation/play/