A YouTube video the children can sing along to. Useful for the 'teach' part of the lesson on the day your are introducing this grapheme.
A whiteboard with letters of the alphabet along the bottom. Click on a letter for it to appear on the whiteboard. Useful for recall of individual graphemes (choose 2 to make a digraph). Suitable for the 'revisit and review' part of discrete phonics lessons when used for this purpose. Less fiddly than using magnetic letters on a large magnetic board (if you are lucky enough to have one!).
Below are links to a variety of creative trays you can make and use in the classroom for children to practise writing graphemes. Select one that links to the children's interests or the current time of year, as this should motivate them to write. Either leave on the writing table or set up as an adult initiated activity. Also useful for writing activities with small intervention groups (the children would need a tray each).