You will find lots of useful information on Ruth Miskin website:
Read, Write, Inc (which is what we use in school) are doing daily speed sound lessons on youtube.
Year one children should be doing set 3 sounds. All videos are available for 24 hours only. I would recommend your child watches and joins in with set 3 sounds reading and spelling videos. It would be useful for them to watch the 'reading longer words' and red words 2 and Hold a sentence 2. These videos are only available for 24 hours and each day they practise a new sound. I would highly recommend using these videos - your child will be familiar with the routine and structure and all you will need is paper and a pencil.
I will also attach some phonics worksheets for consolidation purposes.