Free Letters and Sounds Powerpoint from Phase 4 pack 2 A one page Interactive PowerPoint with sounds and action buttons. £0.00 Letters and Sounds - PowerPoint offering children the opportuntiy to practise spelling for phase 4 CVCC words using phase 3 graphemes. Please click here to download this resource. We also have a more extensive Phase 4-CVCC words (using phase 3 graphemes) resource pack available. Please click here to view.