If you are in Miss Pettit's or Mr McDermott's group for GPS, choose the hardest level; Mrs Rhodes-Evans's group choose harder and Mrs Jardine's group choose the hard spellings.
Whatever group you are in, the activities you could do are the same......
Look, cover, write, check
Colour spellings (change colours as you chunk the word)
Using each word in your own sentences
Searching for the words in your reading book........
Whatever activities you complete - have fun!