Here is a zip file of all the suggested words for Phase Three (apart from the "tricky words") with "sound buttons" underneath which the children "press" as they read the phoneme above.
This is a huge bundle of word cards, printing 4 to a page, comprising all the suggested words in Phase Three, divided into batches of Set 6, Set 7, consonant graphemes, vowel graphemes and a combination of the Phase 3 graphemes..